Digital Control B2DIG1 DR2 User Manual Operating Instructions

Digital Control Inc DR2 Operating Instructions

User Manual

DIGITAL
CONTROL
INCORPORATED
19625 62nd Ave S, Suite B103
Kent Washington 98032, USA
425.251.0559 / 800.288.3610
dci@digital-control.com, www.DigiTrak.com
Australia – China – Germany – India – Russia
F5
Directional Drilling Locating System
Operator’s Manual
®
DIGITAL CONTROL INCORPORATED
ii DigiTrak F5 Operator’s Manual
403-2500-00-E, 5/2013
© 2010-2013 by Digital Control Incorporated. All rights reserved.
Trademarks
The DCI logo, CableLink®, DataLog®, DigiTrak®, Eclipse®, F2®, F5®, iGPS®, MFD®, SST®,
target-in-the-box®, Target Steering®, and TensiTrak® are U.S. registered trademarks and
DucTrak™, FBC™, FBP™, F Series™, FSD™, FasTrak™, LWD™, SBP™, SE™, SED™,
SuperCell™, and TeleLock™ are trademarks of Digital Control Incorporated.
Limited Warranty
All products manufactured and sold by Digital Control Incorporated (DCI) are subject to the
terms of a Limited Warranty. A copy of the Limited Warranty is included at the end of this
manual; it can also be obtained by contacting DCI Customer Service, 425-251-0559 or
800-288-3610, or at DCI's website, www.digitrak.com.
Important Notice
All statements, technical information, and recommendations related to the products of DCI
are based on information believed to be reliable, but the accuracy or completeness thereof is
not warranted. Before utilizing any DCI product, the user should determine the suitability of
the product for its intended use. All statements herein refer to DCI products as delivered by
DCI and do not apply to any user customizations not authorized by DCI nor to any third-party
products. Nothing herein shall constitute any warranty by DCI nor will anything herein be
deemed to modify the terms of DCI’s existing Limited Warranty applicable to all DCI products.
The most recent version of this manual is available on DCI's website.
FCC Compliance Statement
This equipment complies with Part 15 of the Rules of the FCC and with Industry Canada
license-exempt RSS standards and with Australia Class License 2000 for LIPD (low
interference potential devices). Operation is subject to the following two conditions: (1) this
equipment may not cause harmful interference, and (2) this equipment must accept any
interference received, including interference that may cause undesired operation. DCI is
responsible for FCC compliance in the United States: Digital Control Incorporated, 19625
62nd Ave S, Suite B103, Kent WA 98032; phone 425-251-0559 or 800-288-3610.
Changes or modifications to any DCI equipment not expressly approved and carried out by
DCI will void the user’s Limited Warranty and the FCC’s authorization to operate the
equipment.
CE Requirements
DigiTrak receivers are classified as Class 2 radio equipment per the R&TTE
Directive and may not be legal to operate or require a user license to operate in some
countries. The list of restrictions and the required declarations of conformity are available on
DCI’s website, www.digitrak.com, under the Service & Support tab. Click on DOWNLOADS
and select from the CE Documents pull-down menu to download, view, or print the
documents.
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual iii
Dear Customer,
Thank you for choosing the DigiTrak F5 Locating System. We are extremely proud of the
equipment we have been designing and building in Washington State since 1990. We believe
in providing a unique, high-quality product and standing behind it with superior customer
service and training.
Please take the time to read this entire manual, especially the section on safety. Also, please
fill in the product registration card provided with this equipment and either mail it to DCI
headquarters, fax it to us at 253-395-2800, or complete and submit the form online at our
website. We will put you on the Digital Control mailing list and send you product upgrade
information and our FasTrak newsletter.
Feel free to contact us if you have any problems or questions. Our Customer Service
department is available 24 hours a day, 7 days a week.
As the horizontal directional drilling industry grows, we’re keeping our eye on the future to
develop equipment that will make your job faster and easier. Visit our website any time to see
what we’re up to.
We welcome your questions, comments, and ideas.
Digital Control Incorporated
Kent, Washington
2013
See our DigiTrak Training Videos on YouTube at www.youtube.com/dcikent.
DIGITAL CONTROL INCORPORATED
iv DigiTrak F5 Operator’s Manual
Table of Contents
Safety Precautions and Warnings vii
Introduction ix
Receiver xi
General Description ......................................................................................... xi
Toggle and Trigger Switches .......................................................................... xii
Audible Tones ................................................................................................. xii
Installing and Removing the Battery Pack ...................................................... xii
Power On ...................................................................................................... xiii
Using the Keypad .......................................................................................... xiv
Main Menu .................................................................................................... xiv
Locate Mode ........................................................................................... xv
Power Off .............................................................................................. xvi
Calibration Menu .................................................................................... xvi
Height-Above-Ground (HAG) Menu ........................................................... xvi
Settings Menu ........................................................................................ xvi
Transmitter Selection Menu ...................................................................... xx
Drill DataLog Menu .................................................................................. xx
Diagnostics Menu ................................................................................... xxi
System Info Menu ................................................................................. xxv
Pressure-Tension DataLog Menu ............................................................. xxv
Locating Screens ........................................................................................ xxvii
Locate Mode Screen ............................................................................ xxviii
Depth Mode Screen .............................................................................. xxix
Predicted Depth Screen .......................................................................... xxx
Depth Display Screen, No Data ............................................................... xxx
Transmitters xxxiii
Types of F5 Transmitters ............................................................................ xxxiii
Batteries and Power On/Off ........................................................................ xxxv
Installing Batteries / Power On ............................................................... xxxv
Transmitter Battery Status .................................................................. xxxvii
Sleep Mode (Automatic Shutdown) / Power Off ...................................... xxxvii
Transmitter Housing Requirements ........................................................... xxxvii
Transmitter Selection ................................................................................. xxxix
Changing the Frequency of a “19/12” Dual-Frequency Transmitter ................ xli
Pitch Method ........................................................................................... xli
Roll Method ............................................................................................ xli
Temperature Status and Overheat Indicator .................................................. xlii
Transmitter Temperature Warning Tones .................................................. xlii
Transmitter Overheat Indicator (Temp Dot) .............................................. xliii
Remote Display xliv
General Description ...................................................................................... xliv
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual v
Power Options .............................................................................................. xliv
Installing and Removing the Battery Pack or Brace Insert........................... xliv
Connecting the DC Power Cable ............................................................... xlv
Keypad .......................................................................................................... xlv
Power On ..................................................................................................... xlvi
Audible Tones ............................................................................................... xlvi
Adjusting the Viewing Angle ......................................................................... xlvi
Attaching / Removing Visor ......................................................................... xlvii
Main Menu .................................................................................................. xlviii
Remote Mode .............................................................................................. xlviii
Power Off .................................................................................................... xlviii
Settings ........................................................................................................ xlix
Adjust Contrast ..................................................................................................l
Display Screens ............................................................................................... li
Main Screen ............................................................................................. li
Depth Screen ............................................................................................ li
Predicted Depth Screen ............................................................................ liii
Battery Charger liv
General Description ........................................................................................ liv
Checking Battery Status ................................................................................. liv
AC/DC Power Setup ........................................................................................ lv
Charging a Battery Pack ................................................................................. lv
Battery Charger Status Indicators ................................................................... lv
Warnings and Precautions ............................................................................. lvi
Getting Started 3
Power on Receiver, Remote Display, and Transmitter .................................... 3
Receiver .................................................................................................. 3
Remote Display ........................................................................................ 3
Transmitter ............................................................................................. 4
Conduct Interference Check ............................................................................ 4
What Interference Is and How to Check for It .............................................. 4
Background Noise Check ........................................................................... 4
Roll/Pitch Check ....................................................................................... 5
Suggestions for Dealing with Interference ................................................... 6
Calibrate Receiver to Transmitter .................................................................... 6
1-Point Calibration (Above Ground) ............................................................ 7
2-Point Calibration (In Ground) .................................................................. 9
View Calibration ...................................................................................... 11
Set Roll Offset ................................................................................................ 11
Enable Roll Offset .................................................................................... 12
Disable Roll Offset ................................................................................... 13
Set Height-Above-Ground (HAG) Distance ................................................... 13
Locating 15
Locating Basics ............................................................................................. 16
Locate Points (FLP & RLP) and Locate Line (LL) ........................................... 16
Effects of Depth, Pitch, and Topography on Distance Between FLP and RLP .... 17
Marking Locate Points .............................................................................. 18
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vi DigiTrak F5 Operator’s Manual
Standard Method for Locating the Transmitter .............................................. 19
Finding the Front Locate Point (FLP) .......................................................... 19
Finding the Locate Line (LL) ...................................................................... 22
Finding the RLP to Confirm Transmitter Heading and Position ....................... 24
Tracking “On-the-Fly” .................................................................................... 26
Off-Track Locating ......................................................................................... 27
Target Steering 30
Feasible Target Depth and Positioning the Receiver as a Target .................. 30
Programming the Receiver for Target Steering ............................................. 31
Steering to the Target .................................................................................... 32
Target Steering in Interference Areas ............................................................ 33
Turn Off Target Steering ................................................................................ 34
Appendix A: System Specifications and Maintenance Requirements 35
Power Requirements ..................................................................................... 35
Environmental Requirements ........................................................................ 35
General Transmitter Care Instructions ........................................................... 36
Battery Pack Storage .................................................................................... 36
Appendix B: Projected Depth Versus Actual Depth and the Fore/Aft
Offset 37
What Happens When the Transmitter Is Steep and Deep ............................. 37
Appendix C: Calculating Depth Based on Distance Between FLP and
RLP 43
Appendix D: Reference Tables 45
Depth Increase in Inches (Centimeters) per 10-foot (3-meter) Rod............... 45
Depth Increase in Inches (Centimeters) per 15-foot (4.6-meter) Rod ............ 46
LIMITED WARRANTY 47
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual vii
Safety Precautions and Warnings
Warning All operators must read and understand the following safety
precautions and warnings and must review this operator’s manual
before using the DigiTrak F5 Locating System.
Serious injury and death can result if underground drilling equipment makes
contact with an underground utility such as a high-voltage electrical cable or a
natural gas line.
Substantial property damage and liability can result if underground drilling
equipment makes contact with an underground utility such as a telephone, cable
TV, fiber-optic, water, or sewer line.
Work slowdowns and cost overruns can occur if drilling operators do not use the
drilling or locating equipment correctly to obtain proper performance.
DCI equipment is not explosion-proof and should never be used near flammable
or explosive substances.
In the event of electrostatic shock, the display screen may go blank. No data loss
will occur. Click the trigger to reset the receiver, or toggle down to reset the
remote display.
Hot surfaces can occur on cable transmitters if housing requirements are not met.
Always ensure the transmitter is installed properly in the housing during use.
Directional drilling operators MUST at all times:
Understand the safe and proper operation of drilling and locating equipment, including
the use of ground mats and proper grounding procedures.
Ensure that all underground utilities have been located, exposed, and accurately marked
prior to drilling.
Wear protective safety clothing such as dielectric boots, gloves, hard hats, high-visibility
vests, and safety glasses.
Locate and track the transmitter in the drill head accurately and correctly during drilling.
Maintain a minimum distance of 8 in. (20 cm) from the front of the receiver to the user’s
torso to ensure compliance with FCC requirements.
Comply with federal, state, and local governmental regulations (such as OSHA).
Follow all other safety procedures.
DigiTrak locating systems cannot be used to locate utilities.
Continued exposure of the transmitter to heat due to frictional heating of the drill head can
cause inaccurate information to be displayed and may permanently damage the transmitter.
Remove the batteries from all system components during shipping and prolonged storage;
damage caused by leakage may occur.
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viii DigiTrak F5 Operator’s Manual
The battery charger provided with your DigiTrak locating system is designed with adequate
safeguards to protect you from shock and other hazards when used as specified within this
document. If you use the battery charger in a manner not specified by this document, the
protection provided may be impaired. Do not attempt to disassemble the battery charger, it
contains no user-serviceable parts. The battery charger shall not be installed into caravans,
recreational vehicles, or similar vehicles.
Before each drilling run, test your DigiTrak locating system with the transmitter inside the drill
head to confirm it is operating properly and providing accurate drill head location and heading
information.
During drilling, the depth will not be accurate unless:
The receiver has been properly calibrated and the calibration has been checked for
accuracy so the receiver shows the correct depth.
The transmitter has been located correctly and accurately and the receiver is directly
above the transmitter in the drill head underground or at the front locate point.
The receiver is placed on the ground or held at the correct height-above-ground distance,
which has been set correctly.
Always test calibration after you have stopped drilling for any length of time.
Interference can cause inaccuracies in the measurement of depth and loss of the
transmitter’s pitch, roll, or heading. Always perform a background noise check prior to drilling.
Sources of interference include, but are not limited to, traffic signal loops, invisible dog
fences, cable TV, power lines, fiber-trace lines, metal structures, cathodic protection,
telephone lines, cell phones, transmission towers, conductive earth, salt, salt water,
rebar, and radio frequencies.
Interference at the remote display may also occur from other sources operating nearby
on the same frequency, such as car rental agencies using their remote check-in modules
or other directional drilling locating equipment.
Background noise must be minimal and signal strength must be at least 150 points above
the background noise during all locating operations.
Carefully review this manual and be sure you always operate your DigiTrak locating system
properly to obtain accurate depth, pitch, roll, and locate points. If you have any questions
about the operation of the system, please call DCI Customer Service for assistance.
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual ix
Introduction
DigiTrak F5 Locating System
The DigiTrak F5 Locating System is used during horizontal directional drilling operations to
locate and track a transmitter installed in the drill head. A complete F5 system consists of a
handheld receiver, a transmitter, a remote display with battery and cable power options, a
battery charger system, and three rechargeable lithium-ion (Li-ion) battery packs for powering
the receiver and remote.
There are several transmitter options available for use with the F5 system. These include five
frequency options (1.3 kHz, 8.4 kHz, 12 kHz, 18.5 kHz, and 19.2 kHz), dual-frequency
transmitters, and a cable transmitter. The options also include fluid pressure transmitters
(FPTs) that monitor the pilot hole annular mud pressure, the TensiTrak transmitter that
monitors the pullback force between the reamer and the product being pulled, and the
Steering Tool (SST) transmitter for drilling where walkover tracking is not possible.
The F5 system also has a DataLog function that allows you to record data points along the
bore path. The drill data can then be uploaded to a computer with DigiTrak LWD (Log-While-
Drilling) software installed, which allows you to format, analyze, view, and print DataLog files.
See the DigiTrak LWD DataLog System Operator’s Manual for complete information.
Brace insert
Battery
packs
Receiver
FSD remote
display
Transmitters
Battery
charger
Adapter and
power cords
for Battery
charger
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x DigiTrak F5 Operator’s Manual
The following sections describe each F5 system component—the receiver, transmitters,
remote display, battery charger, and cable transmitter.
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DigiTrak F5 Operator’s Manual xi
Receiver
F5 Receiver – Side and Back Views
General Description
The F5 receiver is a handheld unit used for locating, tracking, and mapping the path of an F5
or F Series transmitter. The receiver converts signals from the transmitter and displays depth,
pitch, roll, temperature, battery level, and fluid pressure if applicable. The F5 receiver sends
this same information to the remote display at the drill rig.
To meet regional requirements and for proper communication, the telemetry frequency
designation for the receiver must match that for the remote display. The telemetry frequency
designation is identified on the receiver’s serial number label, which is located inside the
battery compartment. It must match one of those listed on the remote display’s serial number
label located on the back of the unit (see Remote Display on page xliv).
The receiver and transmitter must also meet specific operational requirements for different
global regions. A regional designation number is provided in the receiver’s software (see
figure titled Receiver Startup Screen on page xiii). This number must match the one stamped
on the transmitter for proper communication. In addition, the receiver must be set to detect
the transmitter being used and be calibrated for use with that transmitter (see Calibrate
Receiver to Transmitter on page 6).
Trigger switch
Front
panel
Boot
Battery
tab
Display
screen
Grip
Battery
compartment
Toggle (thumb switch)
Telemetry
frequency
designation
Serial
number
Handle
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xii DigiTrak F5 Operator’s Manual
Toggle and Trigger Switches
The F5 receiver has two switches for operating the system: a toggle (thumb switch) located
on the top of the unit and a trigger located under the handle.
Toggle Switch Used to access and navigate menus. Moves in four directions: left, right,
up (toward the display), and down (toward the handle).
Trigger Switch Used to turn on the receiver (hold), to select menu options, and to
change the screen view for depth readings. Click once or hold, depending on
the desired action.
Audible Tones
The F5 receiver beeps to signal power on/off, to confirm menu changes, and to acknowledge
the pass/fail status of actions, as summarized below. The receiver also beeps with transmitter
temperature increases (see Transmitter Temperature Warning Tones on page xlii ).
Power On A series of short beeps.
Power Off Four short beeps.
Confirmation Signal Four short beeps confirm menu selection has been successfully
executed.
Failure Signal Two long beeps indicate a problem with the menu option selected and a
failure screen appears until you click the trigger or remove the battery (in the
case of a critical failure). Verify your setup and try the operation again or call
DCI Customer Service for assistance.
Installing and Removing the Battery Pack
Insert a fully charged DigiTrak F Series battery pack so it is flush with the back of the receiver
and the tab is securely latched. To remove the battery pack, push down on the battery tab
and lift the battery pack from the battery compartment.
Battery Pack Fully Inserted
Removing Battery Pack
Battery tab
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual xiii
To check the charge on the battery pack, push the battery status button located under
the LEDs below the battery tab. The LEDs will illuminate to indicate the amount of charge
remaining. See Battery Charger on page liv for more information.
Power On
To turn on the receiver, pull and hold the trigger switch for at least two seconds, then release.
A series of beeps will sound, then a screen with the F5 logo displays while the receiver
performs a self-test, followed by the warning screen shown below .
Receiver Warning Screen
Pull and release (click) the trigger to acknowledge you have read and understand this
manual. If all items of the self-test passed, the startup screen displays.
Receiver Startup Screen
Click the trigger to exit the startup screen and open the Main Menu (see page xiv).
Regional
designation
number (must
match that of
transmitter)
System name
Receiver ID number
Software version
Web address
Customer service
phone numbers
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xiv DigiTrak F5 Operator’s Manual
Note If an item of the self-test fails, a warning displays and a failure message
appears in place of the system name. For example, a new or reset
receiver may display a message indicating a 10-ft calibration is required
(see Calibrate Receiver to Transmitter on page 6). If the error is not
addressed in this manual, please contact DCI Customer Service.
Using the Keypad
A keypad is provided in several menus for entering values at the receiver. It is
used for setting the height-above-ground value in the HAG function, setting a
target depth in the Target Steering function, and programming rod lengths and a
survey point in the DataLog function. A variation of the keypad is used to set the
date and time when using the DataLog function, as discussed in Settings Menu on page xvi.
Standard Keypad
To input a value, toggle to and click the desired number. Do this for each digit from left to
right. When a decimal value is required (such as for feet only or meters), then the last two
digits entered will be to the right of the decimal point. If a whole value is desired in this case,
then enter two zeros at the end of the value. To delete the last digit entered, select the
backspace key. Once the desired number is in the display window, toggle to highlight the
return arrow and click the trigger to lock in the value and turn on the function.
Main Menu
To access the main menu from the startup screen, click the trigger. When locating, you can
access the main menu by pulling the toggle switch down (toward the handle). Use the toggle
to highlight different menu options and click the trigger to select a menu option.
The main menu spans two screens, as shown below. A down arrow in the lower right
corner indicates more menu options below (on the next screen); an up arrow indicates
more options above (on the previous screen).
Return arrow (shown
highlighted for
selection)
Display window
Exit (returns to
main menu)
Backspace
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DigiTrak F5 Operator’s Manual xv
Receiver Main Menu, First Screen
Receiver Main Menu, Second Screen
The main menu screen displays the receiver battery status (in the top right corner), the
transmitter type and frequency setting (to the left of the battery status), and the current
telemetry channel selection (channel 1 is shown in the preceding example) on all receiver
menu screens.
The options available on the main menu are described in the following sections.
Locate Mode
Receiver battery status
(shown fully charged)
Calibration Menu
Settings Menu
Transmitter Selection Menu
Locate Mode
(blue background
indicates option is
highlighted for selection)
Power Off
Height-Above-Ground
(HAG) Menu
Down arrow indicates
more options below
(toggle down to view)
Telemetry channel
Description of
highlighted option
Drill DataLog Menu
Diagnostics Menu
Up arrow indicates
more options above
(toggle up to view)
System Info Menu
Transmitter Selection
type and frequency
Pressure-Tension
DataLog Menu
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xvi DigiTrak F5 Operator’s Manual
screen is the default screen for locating and where transmitter data is displayed.
When the receiver is detecting a signal from a transmitter, the Locate Mode screen
provides real-time data about the transmitter’s location, temperature, pitch, roll,
fluid pressure (when a fluid pressure transmitter is used), and signal strength. See
Locate Mode Screen on page xxviii for more information.
Power Off
Select Power Off to turn the receiver off. Four short beeps will sound as the unit powers off.
Automatic Shutdown The receiver automatically shuts down after 15 minutes of
inactivity or 30 minutes when in Target Steering mode.
Calibration Menu
Use this menu to calibrate the receiver to a transmitter with the transmitter above
ground (1-point calibration) or below ground (2-point calibration). When you select
this option, the calibration method previously used is highlighted for selection.
Calibration is necessary prior to first-time use and before using a different
transmitter, receiver, or drill head. See Calibrate Receiver to Transmitter on page 6 for more
information.
Height-Above-Ground (HAG) Menu
The height-above-ground (HAG) function lets you program a height measurement
into the receiver so you do not have to set the receiver on the ground for a depth
reading.
The HAG menu has three options: enable, disable, and set. The set option allows you to
change, enable, or disable the HAG setting. See Set Height-Above-Ground (HAG) Distance
on page 13 for more information.
The F5 always powers up with the HAG function off (disabled). Until you enable HAG, the
receiver must be placed on the ground for accurate depth readings. HAG also
automatically shuts off during calibration and must be re-enabled.
Settings Menu
Use this menu to set the following options:
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DigiTrak F5 Operator’s Manual xvii
Receiver Settings Menu, First Screen
Receiver Settings Menu, Second Screen
Any changes made to settings will be saved when the receiver is turned off. DCI recommends
that you program the receiver settings and the remote display settings to match each other.
Depth Units Menu
The depth units menu has four options:
xx" represents the use of inches only
x'xx" represents the use of both feet and inches
x.xx' represents the use of feet only
x.xx m represents the use of metric units (meters and centimeters)
Toggle to and click your preference. The confirmation signal will sound as the screen returns
to the settings menu.
Depth Units Menu
(shown highlighted)
Pressure Units Menu
Pitch Units Menu
Roll Offset Menu
Telemetry Channel
Menu
Current setting of
highlighted option
Set Time and
Calendar
Exit
Force Units Menu
Temperature Units
Menu
Current setting of
highlighted option
Language Selection
Menu
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xviii DigiTrak F5 Operator’s Manual
Note The temperature units are determined by the depth units selected.
Celsius (°C) temperature units will display for metric, and Fahrenheit (°F)
temperature units will display for English (feet only, inches only, or feet
and inches).
Pitch Units Menu
Use this menu to choose between two options: percent (x%) and degrees
(x°).Toggle to and click your preference. The confirmation signal will sound as the
screen returns to the settings menu.
Set Time and Calendar Menu
Use this menu to set the time and date on your receiver. This is necessary when
you are using the DataLog function.
Time and Calendar Keypad
Setting the Time
The time function runs on a 24-hour clock. To set the time:
1. Use the toggle to highlight the time icon so it is the active function, as
shown above, and click the trigger.
2. Enter the time one digit at a time from left to right. For example, to set the clock to
13:39 (1:39 pm), toggle to highlight the “1”, click the trigger to select it, then do the
same for 3, 3, and 9.
3. Toggle to the blue return arrow and click the trigger. The confirmation signal will
sound as the screen returns to the Settings menu.
Setting the Calendar
The calendar function displays the date by month/day/year. To set the date:
1. Use the toggle to highlight the calendar icon and click the trigger. The
display window on the keypad will change to show a date format.
Return arrow
(shown highlighted)
Time value
(date displays here
when calendar is the
active function)
Time
(shown active)
Calendar (shown
inactive)
Exit
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DigiTrak F5 Operator’s Manual xix
2. Enter the date one digit at a time from left to right. The date format is two digits for
the month, two digits for the day, and four digits for the year (MM/DD/YYYY). For
example, to set the date to January 2, 2013 (01/02/2013), toggle to highlight the “0”,
click the trigger to select it, then do the same for 1, 0, 2, 2, 0, 1, and 3.
3. Toggle to the blue return arrow and click the trigger. The confirmation signal will
sound as the screen returns to the Settings menu.
Telemetry Channel Menu
This menu has five telemetry settings (1, 2, 3, 4, and 0). For communication to
occur between the receiver and remote display, both devices must be set to the
same telemetry channel. The current telemetry setting is highlighted when this
menu opens.
To change the telemetry channel on the receiver, toggle to and click your preference. The
receiver will sound four confirmation beeps as the screen returns to the Settings menu.
Select Exit to return to the Settings menu with no change to the telemetry channel setting.
Select “0” to turn the telemetry function off, which conserves receiver battery life.
Roll Offset Menu
When the 12 o’clock position of the transmitter cannot be indexed to that of the
drill head, roll offset allows you to program the receiver to display the roll of the
drill head rather than that of the transmitter. This menu has options to set and
enable roll offset or to disable roll offset, as shown below. See Set Roll Offset on
page 11 for detailed instructions on using this setting.
Pressure Units Menu
This menu has two options: pounds per square inch (psi) and kilopascals
(kPa).Toggle to and click your preference. The receiver will sound four
confirmation beeps as the screen returns to the Settings menu.
Temperature Units Menu
This menu has two options: Fahrenheit (F) and Celsius (C).Toggle to and click
your preference. The receiver will sound four confirmation beeps as the screen
returns to the Settings menu.
Force Units Menu
This menu has two options: pounds (lb) and newtons (N). Toggle to and click your
preference. The receiver will sound four confirmation beeps as the screen returns
to the Settings menu. This setting is only used with the optional TensiTrak for
measuring pullback pressure and tension.
Language Selection Menu
This menu has three options: English, Chinese, and German. Toggle to and click
your preference. The receiver will sound four confirmation beeps and restart.
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xx DigiTrak F5 Operator’s Manual
Transmitter Selection Menu
This menu allows you to specify the transmitter type, model, and frequency, when applicable.
Transmitter Selection Menu
If the selected transmitter type has more than one model option, as in the case of F5,
F Series, Cable, and FPT transmitters, another screen appears to select the specific
transmitter model. If a dual-frequency transmitter is selected, an additional screen appears to
select the desired frequency.
After a transmitter selection, the display returns to the main menu with the new transmitter
selection showing at the top of the screen. Select Exit during transmitter selection returns the
display to the previous screen with no changes. See Transmitter on page xxxiii for more
information on F5 transmitter options.
Note If you purchased a TensiTrak for monitoring and recording pullback
pressure and tension, a TensiTrak icon will appear on a second screen
for the above menu. Consult your TensiTrak owner’s manual (available
online) for additional information, as selecting TensiTrak will significantly
change the appearance of the Locate Mode display screen.
Drill DataLog Menu
This menu allows you to enable or disable the drill DataLog function to record pilot hole drill
data electronically, set up new drill jobs, view and delete drill jobs from the receiver, and
upload drill jobs via Bluetooth to a computer with LWD software installed. The menu options
span two screens:
Description of
highlighted option
Current transmitter
selection
Down arrow indicates
more options below
(toggle down)
F5 transmitters (shown
highlighted)
Exit
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DigiTrak F5 Operator’s Manual xxi
Drill DataLog Menu, First Screen
Drill DataLog Menu, Second Screen
The LWD software has a variety of options for analyzing, editing, displaying, printing, storing,
and emailing the drill data. Complete instructions for using the DataLog function and the
accompanying LWD software are provided in the separate DigiTrak LWD DataLog System
Operator’s Manual.
Diagnostics Menu
Perform Level Check
This check confirms that the internal accelerometers that measure the inclination
of the receiver are working correctly. An inaccurate accelerometer would cause
erroneous depth and location readings.
Will read “Disabled,
click to enable” if
logging is disabled
Exit
Description of
highlighted option
Delete drill DataLog
job or jobs
Add survey point
View drill DataLog jobs
Set up drill DataLog job
(shown highlighted)
Upload drill DataLog job
to a computer
Enable/disable drill
DataLog function
(green if enabled,
red if disabled)
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xxii DigiTrak F5 Operator’s Manual
Place the receiver on generally level ground and click the trigger on the green icon. The
ground does not have to be perfectly level. To cancel the level check and return to the main
menu at any time, click Exit.
Level Test Screen 1
Rotate the receiver 180 degrees so it faces the opposite direction as illustrated by the icon on
the screen and click the trigger on the green icon again.
Level Test Screen 2
The receiver beeps four times, flashes a confirmation message, and returns to the main
menu.
Exit
Continue
Exit
Continue
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DigiTrak F5 Operator’s Manual xxiii
If the level check fails, the receiver beeps twice and displays an error screen:
Level Test Failed Screen
Click Retry and repeat the test as described above. If the check fails again, contact DCI
Customer Service.
Perform System Self-Test
Select this option to perform a system self-test. The receiver will perform tests on
microcontroller communication, DSP communication, DSP FPGA communication,
supply voltage, EEPROM, real-time clock module, system memory, and the
accelerometer.
The receiver will beep four times after a successful system self-test and display the Receiver
Startup Screen shown on page xiii. Click the trigger to return to the Diagnostics menu.
If the receiver returns any other results, contact DCI Customer Service.
Perform Signal Self-Test
This option tests the signal between the receiver and a transmitter. Perform this
test only in a low-noise environment with minimal interference. The transmitter
signal strength as displayed in the Locate Mode Screen (see page xxviii) must be
less than 55 counts. This test will indicate if the signal levels on the selected
frequency’s channels are below a reasonable level.
Perform the following steps with each transmitter frequency used: 1.3 kHz, 8.4 kHz, 12 kHz,
18.5 kHz, and/or 19.2 kHz.
1. Turn on a transmitter and set the receiver to the correct frequency. Set the transmitter
approximately ten feet away in a low noise environment of 55 counts or less.
2. On the receiver, click the Signal Self-Test icon.
3. The locate screen displays a message indicating the test is in progress.
Exit
Retry
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xxiv DigiTrak F5 Operator’s Manual
Test Progress Screen
4. At the conclusion of a successful test, the receiver beeps four times and the locate
screen displays with no errors.
Successful Signal Self-Test Screen
Potential test failures
Background noise
If the test begins in an area with too much background noise, the test stops and the receiver
displays a warning similar to Background signal is too high. Find a lower-noise area and
try the test again.
Transmitter
If there is a problem with the depth antenna in the receiver, the receiver displays
the error message Fault: Depth Antenna Failure on the locate screen and locks
the receiver. Contact DCI Customer Service.
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DSP channel failure
In the event of a Digital Signal Processor (DSP) channel failure, the receiver displays the
error message Critical: DSP channels on the locate screen and locks the receiver. Contact
DCI Customer Service.
System Info Menu
Displays technical system information such as ID, region, and firmware version.
Use the toggle or trigger to exit to the main menu.
System Info Screen
Pressure-Tension DataLog Menu
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xxvi DigiTrak F5 Operator’s Manual
The pressure-tension (P-T) DataLog menu is used with fluid pressure transmitters
and the TensiTrak transmitter. It appears as shown below when the P-T DataLog
function is disabled, which is the default setting. To enable the function, select the
red enable/disable P-T DataLog function icon shown below; the icon will change to
green.
Pressure-Tension DataLog Menu
Note Enabling the P-T DataLog function allows you to record a P-T DataLog
job. The P-T data will display on the Locate Mode screen, however,
whether the function is enabled or disabled.
To start recording, with the function enabled (icon green), select Exit to return to the main
menu, then select Locate Mode to display the following menu.
Pressure-Tension DataLog Start Recording Menu
Select either the option to create a new job or the option to append to an existing job and the
display returns to the Locate Mode screen with data being recorded under the specified job
number. When P-T data is being recorded, the recording icon appears at the lower
right of the transmitter roll indicator. Select Exit from the P-T Start Recording menu and the
Description of highlighted
option
Exit (opens locate
mode screen; no data
recording occurs)
Description of
highlighted option
Delete P-T DataLog
job or jobs
Enable/disable
P-T DataLog function
(green if enabled, red
if disabled)
Exit
Upload P-T DataLog
job to a computer
(shown highlighted)
Append to an
existing job
(opens an existing
job to continue
recording data)
Create a new job
(opens locate mode screen
and begins recording data
under new job number)
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DigiTrak F5 Operator’s Manual xxvii
display returns to the Locate Mode screen with data recording turned off. When the system is
not recording but still has the P-T DataLog function enabled, toggling right from the Locate
Mode screen will re-open the P-T Start Recording menu
With a P-T job recording, toggling right from the Locate Mode screen will open the flag
recording menu:
DataLog Flag Recording Menu
Flags may be recorded at fixed intervals and at critical points along the bore path, such as
before and after crossing under a roadway or stream, for future reference when editing and
analyzing the data. Complete instructions for using the pressure-tension DataLog function
and the accompanying LWD software are provided in the DigiTrak LWD DataLog System
Operator’s Manual.
Locating Screens
The screens associated with locating include the Locate Mode screen, the depth mode
screen, and the predicted depth screen, each of which is described briefly below. For detailed
information, see Locating on page 15.
Exit (returns to locate
mode screen without
recording a new flag)
Set a flag (records flag
number indicated on
locate mode screen)
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xxviii DigiTrak F5 Operator’s Manual
Locate Mode Screen
The first option in the main menu is Locate Mode, which displays the Locate Mode screen.
When the receiver is detecting a signal from a transmitter, the Locate Mode screen provides
real-time data about the transmitter’s location, temperature, pitch, roll, and signal strength.
Locate Mode Screen with Transmitter in Range (Trigger Released)
The roll/pitch update meter displays the quality of roll/pitch data
being received from the transmitter. When the meter is empty, no
roll/pitch data is being received, and none will appear on either
the receiver or the remote display. Depth and predicted depth
readings may still be taken, but the receiver will assume the
transmitter has a pitch of zero, as indicated by the image to the
right appearing on the depth or predicted depth mode screen.
When the roll offset function (an electronic compensation to
match the transmitter’s 12 o’clock position to the drill head’s
12 o’clock position) is enabled, the roll indicator will change to a
circle as shown at right. For more information on using roll offset,
see Set Roll Offset on page 11.
When the receiver is set to detect an F5 12 kHz transmitter and a
“12/1.3” dual-frequency transmitter (part number F5D 12/1.3 or
F5Dp 12/1.3) is being used in dual mode, the dual transmitter
symbol will appear to the upper left of the roll indicator as shown
at right. The letters “DL” or “DH” will accompany this symbol when
the receiver is set to detect the dual low (1.3 kHz) or dual high (12
kHz) frequency, respectively. For proper communication, set the
receiver to detect the dual mode transmitter as described in
Transmitter Selection on page xxxix.
Locating target
(FLP or RLP)
Transmitter signal
strength
Roll/pitch update
meter
Roll indicator
Transmitter
temperature
Transmitter pitch
Receiver
Pitch Assumed Zero
Roll Offset Activated
Dual Transmitter
Detected
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When using a fluid pressure (P-T) transmitter, the Locate Mode screen has an additional data
field and recording symbol:
Locate Mode Screen with Fluid Pressure Data (Trigger Released)
When using a TensiTrak monitoring system during the pullback process, the Locate Mode
screen displays the annular mud pressure, pullback force, and number of data points
recorded. See the DigiTrak F5 TensiTrak Pullback and Pressure Monitoring System
Operator’s Manual for complete instructions on using the TensiTrak system.
Depth Mode Screen
The depth mode screen displays when the trigger is held in with the receiver at the locate line
(LL). There are three different depth mode screens, depending on the position of the receiver
relative to the transmitter. Locating on page 15 describes how to position the receiver at the
locate line.
Depth Mode Screen at LL with HAG On (Trigger In)
When the HAG setting is disabled, the receiver is shown on the ground and must be placed
on the ground during depth readings.
Height-above-ground
(HAG) setting
Locate line (LL)
Transmitter depth
Transmitter pitch
Bird's-eye view
Transmitter battery status
and approximate
orientation (will point up
with positive pitch or be
level with 0 pitch)
Fluid pressure on
transmitter (displays
in kPa when using
metric units)
Recording symbol
indicates that P-T data
is being recorded
Reference Lock
indicator
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Predicted Depth Screen
The predicted depth screen displays when the receiver is positioned at the front or rear locate
point (FLP or RLP) and the trigger is held in. The predicted depth is the depth the transmitter
is calculated to be at when it reaches the front locate point if it continues on its current
trajectory. The predicted depth is only valid at the FLP. See Locating on page 15 for more
information.
Predicted Depth Screen at FLP with HAG On (Trigger in)
Depth Display Screen, No Data
The depth screen can be accessed at any time during locating by holding in the trigger.
However, the depth screen will not display any depth or predicted depth when the receiver is
not positioned at the locate line or at the front or rear locate point.
Receiver Depth Mode Screen with HAG Disabled
(when not at FLP, RLP, or LL)
When the HAG setting is enabled, the receiver will be shown elevated above the ground with
the HAG value displayed below the receiver.
Target-in-the-box
at FLP
Predicted depth of
transmitter
HAG setting
Transmitter pitch
Reference Lock indicator
Slanted line
indicates receiver
is not at FLP,
RLP, or LL
Horizontal distance
between transmitter
and FLP
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DigiTrak F5 Operator’s Manual xxxi
Standard Receiver Screen Symbols
Transmitter Roll – Shows the transmitter’s roll position. A line points to the roll position, and
the roll value appears in the center of the clock. The number of roll positions is a function of
the transmitter (12 or 24). When roll offset is used, the letters “RO” appear at the bottom left.
Warning – Appears when there has been a failure in the self-test.
Globe Icon – Identifies the regional designation number that appears on the receiver
startup screen; must match the region number on the transmitter battery compartment.
Roll/Pitch Update Meter – Shows the quality of data reception from the transmitter
(specifically, data rate). This feature lets you know if you are in an area of interference or are
reaching the range limit of the transmitter.
Transmitter Pitch Angle – The number next to this icon on the Locate Mode screen
indicates the transmitter pitch. It is also the menu selection icon for changing the pitch angle
units between percent and degrees.
Transmitter Signal Strength – The number next to this icon on the Locate Mode screen
indicates the transmitter signal strength.
or
Transmitter Temperature – The number next to either of these icons shows the
temperature of the transmitter. An up or down arrow will accompany a change in
temperature. The icon on the right represents dangerous drilling temperatures.
Receiver Icon – Indicates the position of the receiver relative to the ground for the height-
above-ground (HAG) function, depth readings, the two-point calibration procedure, and the
Target Steering function.
Ground Level – Represents the ground for the HAG function, depth readings, and the two-
point calibration procedure.
Locating Icon – Represents a bird’s-eye view of the receiver. The square at the top of this
icon is referred to as the “box” in the terms target-in-the-box and line-in-the-box locating.
Locate Target – Represents the front and rear locate points (FLP and RLP). See Locating
on page 15.
Locate Line – Represents the locate line (LL), which is perpendicular to the transmitter. The
LL is found at some location between the front and rear locate points only after a reference
point has been obtained. See Locating on page 15.
R
Reference Lock – Indicates that a reference signal has been obtained for locating the
transmitter. See Locating on page 15.
Transmitter Battery/Drill Head – Depicts the remaining battery life of the transmitter when
alkaline batteries are used (full battery shown here). Also used to represent the position of
the drill head relative to the receiver in the depth screen.
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xxxii DigiTrak F5 Operator’s Manual
Standard Receiver Screen Symbols
Receiver Battery – Depicts the remaining battery life of the receiver (shown 80% full here).
When empty, the icon will flash in the Locate Mode screen , signifying that it is critical to
change the battery immediately.
Dual Transmitter Symbol – Appears to the upper left of the transmitter roll icon when the
receiver is set for an F5 12 kHz or dual transmitter and a transmitter in dual mode is
detected. The letters “DL” or “DH” will accompany this symbol to show whether the receiver
is set to detect the dual low (1.3 kHz) or dual high (12 kHz) frequency, respectively.
Recording Symbol – Indicates that pressure-tension data is being recorded. Appears to the
lower right of the transmitter roll indicator when P-T data recording is enabled.
Pressure Symbol – When using a fluid pressure transmitter, the number next to this icon
on the Locate Mode screen indicates the pressure reading. If the pressure reaches an
overlimit condition (from 100–250 psi or 690–1760 kPa), the value will appear red. When the
pressure reaches the overload condition (over 250 psi or 1760 kPa), the value will display as
“+OL”.
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DigiTrak F5 Operator’s Manual xxxiii
Transmitters
A transmitter fits inside the drill housing and generates a magnetic field that the F5 receiver
detects. The F5 receiver must be set to match the frequency of the transmitter. The receiver
must also be calibrated to the transmitter before drilling and the calibration must be verified
(see on page 3).
The transmitter and receiver must have matching regional designation numbers to
communicate with each other and comply with local operating requirements. The transmitter’s
regional designation number is located inside the globe icon ( ) near the serial number on
long-range and extended long-range transmitters and on the front end cap of short-range
transmitters.
Types of F5 Transmitters
DCI manufactures several different transmitters in five frequency options: 1.3 kHz, 8.4 kHz,
12 kHz, 18.5 kHz, and 19.2 kHz. F Series and F5 transmitters provide pitch readings in 0.1%
or 0.1° increments (from 0% to 100% or 0° to 45°). F5 transmitters display roll in 24 clock
positions and F Series transmitters display roll in 12 clock positions.
Long-range F5 and F Series transmitters measure 15 in. (38.1 cm) long and 1.25 in.
(3.175 cm) in diameter and have a depth range of approximately 65 ft (19.8 m). Several
options are available, including dual frequencies and fluid pressure monitoring.
Long-Range F5 Transmitter
Extended long-range transmitters all measure 19 in. (48.26 cm) long and 1.25 in. (3.175 cm)
in diameter and have a depth range of approximately 85 ft (25.9 m). They are available in
12 kHz (gray) or 19.2 kHz (black) frequencies.
Extended Long-Range F5 Transmitter
Transmitter serial
number
Regional designation number
(must match that of receiver)
Battery compartment
Front end cap with temp
dot and index slot
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The short-range FS transmitter has a depth range of approximately 15 ft (4.6 m). It measures
8 in. (20.32 cm) long and 1.00 in. (2.54 cm) in diameter and broadcasts at 12 kHz.
Short-Range FS Transmitter
The High Interference Immunity Transmitter (PulseTrak) for F5 measures 15 in. (38.1 cm)
long and 1.25 in. (3.175 cm) in diameter and has a depth range of approximately ____ ft
(____ m). It broadcasts in dual frequencies and is specially designed for use in areas of high
interference.
Long-Range F5 Transmitter
The FC cable transmitter has a depth range of approximately 90 ft (27.4 m). It measures
19 in. (48.26 cm) long and 1.25 in. (3.175 cm) in diameter and broadcasts in 12 kHz. This
transmitter requires a housing that will accommodate the wire and also provide a good
ground connection to the base of the transmitter. For information on using the FC cable
transmitter and necessary Multi-Function Cable Box (MFCB), see the MFCB operator’s
manual available on our website.
FC Cable Transmitter
The long-range fluid pressure transmitters (FPT) provides down-hole fluid pressure readings
(from 0–250 psi or 0–1725 kPa) in addition to the standard transmitter data provided by other
F5 transmitters. The pressure sensors are located on the front end cap, with two sensor ports
situated on each side of the index slot. FPTs are available with two dual-frequency options:
19 kHz and 12 kHz (part number F5Dp 19/12) or 12 kHz and 1.3 kHz (part number
F5Dp 12/1.3). Like the other long-range F5 transmitters, the FPTs are 15 in. (38.1 cm) long
and 1.25 in. (3.175 cm) in diameter and have a depth range of approximately 65 ft (19.8 m).
Regional
designation
number
Index slot
Temp
dot
Transmitter serial
number
Regional designation number
(must match that of receiver)
Battery compartment
Front end cap with temp
dot and index slot
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DigiTrak F5 Operator’s Manual xxxv
Long-Range Fluid Pressure Transmitter (FPT)
For complete instructions on using the DataLog system for recording pressure-tension data,
please see the DigiTrak LWD DataLog System Operator’s Manual.
For a list of all current DigiTrak Transmitters, see Transmitter Selection on page xxxix.
Batteries and Power On/Off
DCI long-range transmitters require two C-cell alkaline batteries or one DCI SuperCell lithium
battery.
DCI extended long-range transmitters require one DCI SuperCell lithium battery. It is not
practical to use alkaline batteries in extended long-range transmitters because they would
only last a few hours.
The short-range FS transmitter requires one AA alkaline battery or one 1.5 V AA lithium
battery.
Installing Batteries / Power On
DCI transmitters power on as soon as batteries are properly installed. To install the batteries:
1. Use a large slotted screwdriver to remove the battery cap from the transmitter by
rotating it counterclockwise. On an FPT or FS transmitter, grasp and rotate the knurled
cap counterclockwise.
2. Insert the battery or batteries into the transmitter with the positive terminals first.
When using two C-cell batteries, include the battery contact spring that came with the
transmitter as shown below.
Alkaline Batteries Installed with Battery Contact Spring
1.5 V 1.5 V
Fluid pressure sensor ports
(clean after use)
Battery cap
Front end cap
Battery contact spring
Battery cap
Battery
Battery
Housing
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Note Do NOT use the battery contact spring at either end of a single SuperCell™ battery.
Select the frequency of a dual-frequency transmitter by installing the batteries with
the transmitter pointing either up or down:
Load batteries
with transmitter
pointing up
To operate
F5D 12/1.3 or
F5Dp 12/1.3
transmitter in
single high (SH)
mode (12 kHz)
or
To operate
F5D 19/12 or
F5Dp 19/12
transmitter in
high-frequency
mode (19.2 kHz)
1.5 V 1.5 V
SuperCell
1.5 V 1.5 V
SuperCell
Load batteries
with transmitter
pointing down
To operate
F5D 12/1.3 or
F5Dp 12/1.3
transmitter
in dual high (DH)
mode (12 kHz) or
dual low (DL)
mode (1.3 kHz)
or
To operate
F5D 19/12 or
F5Dp 19/12
transmitter in
low-frequency
mode (12 kHz)
Setting the Frequency of Dual-Frequency Transmitters
Note The pressure sensor in an FPT (F5Dp 19/12 or F5Dp 12/1.3) will be set
to zero when the transmitter powers up.
3. After installing the batteries, replace the battery cap. Be sure to keep a dual-
frequency transmitter in the correct orientation while replacing the battery cap.
When using a “19/12” dual-frequency transmitter (F5D 19/12 or F5Dp 19/12), you can
change the frequency after batteries are installed (see Changing the Frequency of a
“19/12” Dual-Frequency Transmitter on page xli). The “12/1.3” dual-frequency
transmitters (F5D 12/1.3 and F5Dp 12/1.3) must be set to single (12 kHz) or dual
mode (12/1.3 kHz) when batteries are installed.
3.6 V
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Transmitter Battery Status
The battery status symbol at the bottom of the receiver’s depth mode screen
indicates the battery life remaining for alkaline batteries.
Because the battery status for a SuperCell battery will appear full until just before it is fully
depleted, you must track its hours of use.
Sleep Mode (Automatic Shutdown) / Power Off
All battery-powered DigiTrak transmitters go into sleep mode and stop transmitting to
conserve battery power if they are stationary for longer than 15 minutes. To awaken the
transmitter, rotate the drill string. If you are using an FPT, rotate the drill string approximately
a half rotation; an FPT will not awaken if it lands on the same roll position at which it went to
sleep.
A small amount of charge will continue to drain from the batteries while the transmitter is in
sleep mode. To conserve battery life, do not leave batteries in the transmitter when they can
easily be removed, and always remove batteries when the transmitter is not being used.
Note An FPT will continue to transmit for up to 20 seconds after the batteries
are removed. If you have removed the batteries and intend to restart the
transmitter in another frequency, wait until data has stopped displaying
on the receiver before reinstalling the batteries.
Transmitter Housing Requirements
For maximum transmitter range and battery life, the slots in the drill housing must meet
minimum length and width requirements and be correctly positioned. DCI recommends at
least three slots, each at least 1/16 or 0.0625 in. (1.6 mm) wide and equally spaced around
the circumference of the housing. For accuracy, slot measurements must be taken from the
inside of the housing.
Slots for long-range transmitters (15 in./38.1 cm long) must be at least 8.5 in. (21.6 cm) long
and begin at least 2 in. (5.1 cm) but not more than 3 in. (7.6 cm) from the front of the
transmitter:
Long-Range Transmitter Housing Slot Requirements
Long-range FPTs have the same slot requirements but additional housing requirements;
please contact DCI Customer Service for more information.
Slot position
2 in.
(5.1 cm)
Slot length
8.5 in. (21.6 cm)
Front end
Battery
compartment
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Slots for extended long-range transmitters (19 in./48.26 cm long) must be at least 13 in. (33
cm) long and begin at least 2 in. (5.1 cm) but not more than 3 in. (7.6 cm) from the front of the
transmitter:
Extended Long-Range Transmitter Housing Slot Requirements
Slots for the short-range FS transmitter (8 in./20.32 cm long) must be at least 3.75 in. (9.5
cm) long and begin at least 1.25 in. (3.2 cm) from the front or index cap end of the
transmitter:
FS Transmitter Housing Slot Requirements
Slots for the FC cable transmitter (19 in./48.26 cm long) must be at least 9 in. (22.9 cm) long
and begin at least 2.5 in. (6.4 cm) from the front or index cap end of the transmitter:
FC Transmitter Housing Slot Requirements
The FC transmitter requires the use of the MFCB (multi-function cable box) system to
operate. For more information and complete instructions, see the MFCB operator’s manual
available on our website.
A transmitter must fit snugly in its housing. It may be necessary to wrap the transmitter with
tape or O-rings and/or to use a housing adapter for larger drill housings. Contact DCI
Customer Service for more information.
The index slot in the front end cap of the transmitter should fit onto the anti-roll pin (key) in
the housing for proper alignment. If you cannot get the transmitter and housing to align
Slot position
2 in.
(5.1 cm)
Slot length
13 in. (33 cm)
Front end
Battery
compartment
Slot position
1.25 in.
(3.2 cm)
Slot length
3.75 in. (9.5 cm)
Front end
Battery
compartment
Slot position
2.5 in.
(6.4 cm)
Slot length
9 in. (22.9 cm)
Front end
Wireline end
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DigiTrak F5 Operator’s Manual xxxix
properly when you install the transmitter in the drill housing, you will need to Set Roll Offset
(see page 11).
Transmitter Selection
For the receiver to detect the signal from the transmitter, the receiver and
transmitter must have matching regional designation numbers (see Receiver
Startup Screen image on page xiii). The receiver must also be set to match the
transmitter and frequency being used (discussed below) and calibrated to that
transmitter (see Calibrate Receiver to Transmitter on page 6).
The transmitter selection icon on the main menu opens a window with options for each type
of transmitter available for use with the F5 system. If there is more than one option for a
selection, a secondary menu will appear. Your receiver may display more transmitters than
are shown on the following screen depending on its configuration and your region.
Transmitter Selection Menu
The available menu options for each type of transmitter are listed in the table below. For dual-
frequency transmitters, the menu option icon shows the required orientation of the transmitter
(pointing up or down) during battery insertion to power up the transmitter in the correct mode
(see Installing Batteries / Power On on page xxxv).
DucTrak transmitter
Fluid pressure monitoring
transmitters
Description of
highlighted option
Currently-selected
transmitter
F5 transmitters
(shown highlighted)
F Series transmitters
Cable transmitter
Exit
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xl DigiTrak F5 Operator’s Manual
Transmitter Selection Menu Options
Menu Option
PN/Model
Frequency
Menu Option
PN/Model
Frequency
PN: F5D 19/12
HDT
19.2 kHz
PN: FC
FC
12 kHz
(cable)
PN: F5D 19/12
HDT
12 kHz
PN: F5Dp 19/12
FPT
19.2 kHz
PN: F5D 12/1.3
HDT
Single High (SH)
at 12 kHz
PN: F5Dp 19/12
FPT
12 kHz
PN: F5D 12/1.3
HDT
Dual High (DH)
at 12 kHz
PN: F5Dp 12/1.3
FPT
Single High (SH)
at 12 kHz
PN: F5D 12/1.3
HDT
Dual Low (DL)
at 1.3 kHz
PN: F5Dp 12/1.3
FPT
Dual High (DH)
at 12 kHz
PN: F5X 18
HDT
18.5 kHz
PN: F5Dp 12/1.3
FPT
Dual Low (DL)
at 1.3 kHz
PN: F5X 8
HDT
8.4 kHz
PN: DDS 12
DDS 12
PN: DDT 12
DDT 12
12 kHz
PN: FX 19
HDT
PN: FXL 19
FXL
19.2 kHz
PN: SST*
SST
12 kHz
PN: FX 12
HDT
PN: FXL 12
FXL
12 kHz
PN: TT5*
TT5
12 kHz
PN: FS
FS
12 kHz
PulseTrak 19
PN: ___ 19/12
___
19.2 kHz
PulseTrak 12
PN: ___ 19/12
___
12 kHz
*Steering Tool (SST) and TensiTrak only appear if enabled on the receiver. Contact DCI Customer Service for more information.
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DigiTrak F5 Operator’s Manual xli
Once an option is selected, the screen will return to the main menu with the type and
frequency of the selected transmitter displayed at the top of the screen.
If a new transmitter option is selected, calibration will be required. Calibration is not required,
however, when switching between transmitters that were previously calibrated. Calibration is
required every time a new transmitter, receiver, or different housing is used.
Note When using a “12/1.3” dual-frequency transmitter (F5D 12/1.3 or
F5Dp 12/1.3), you only need to calibrate under one of the dual
options, DH or DL, for both dual frequencies, 12 kHz and 1.3 kHz,
to be calibrated. Verify the depth reading at two distances in both
frequencies before drilling. If using single high (SH) mode, you
must calibrate separately.
Changing the Frequency of a “19/12” Dual-Frequency
Transmitter
The “19/12” dual-frequency transmitters (F5D 19/12 and F5Dp 19/12) can be used at either
frequency (19.2 kHz or 12 kHz). After the transmitter has been powered on, the frequency
setting of the transmitter can be changed two different ways: the pitch method is done with
the transmitter above ground, while the roll method is done with the transmitter installed in
the drill head and below ground.
Pitch Method
1. Place the transmitter on an approximately level surface (±6.75° or ±15%) and ensure
the receiver is in locate mode and transmitter data is being displayed.
2. Tilt the transmitter up so that it has a pitch value of greater than 50° (over 100% or
nearly vertical).
3. Once the receiver displays the new pitch value of greater than 50° or 100%, carefully
roll the transmitter at least one clock position while holding it at the tilted angle.
4. Once the change in roll displays on the receiver, hold the transmitter steady for 10–
18 seconds.
5. Without rolling the transmitter, slowly return it to the level surface.
6. Watch the receiver display to observe when all transmitter data disappears, which
indicates that the transmitter frequency has changed (this will take approximately
10–18 seconds).
7. Go to the transmitter selection menu on the receiver and select the new frequency,
which will then display at the top of the menu screen. Open the Locate Mode screen
to verify that transmitter data appears on the display.
Roll Method
1. Ensure that the roll offset function is disabled and transmitter roll data is displayed on
the receiver.
2. Position the transmitter at 10 o’clock (± one-half clock position) for 10–18 seconds.
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xlii DigiTrak F5 Operator’s Manual
3. Slowly roll the transmitter clockwise to its 2 o’clock position (± one-half clock position)
and allow it to remain there for 10–18 seconds.
4. Slowly roll the transmitter clockwise to its 7 o’clock position (± one-half clock
position).
5. When transmitter data disappears from the receiver, the transmitter frequency has
changed (this will take approximately 10–18 seconds).
6. Go to the transmitter selection menu on the receiver and select the new frequency,
which will then display at the top of the menu screen. Open the Locate Mode screen
to verify that transmitter data appears on the display.
Note If you must disable the roll offset function before changing frequencies,
be sure to note the transmitter’s uncompensated roll position when the
drill head is at its 12 o’clock position. After a successful frequency
change, you must rotate the drill head so the roll position of the
transmitter shows the noted value and re-enable the roll offset.
Temperature Status and Overheat Indicator
All DigiTrak transmitters are equipped with an internal digital thermometer. The temperature
is displayed on the bottom right of the receiver and remote display screens next to the
transmitter temperature symbol . Normal drilling temperatures range from 64° F (16° C) to
104° F (40° C). You should suspend drilling when temperatures exceed 95° F (35° C) to
permit cooling.
Note Because the digital thermometer is inside the transmitter, temperature
increases due to external drilling conditions will take time to transfer to
the transmitter. Any increase in temperature should be dealt with quickly
to avoid irreversible damage.
If the temperature reaches 118° F (48° C), the transmitter is becoming dangerously hot. The
thermometer icon will change to show that the transmitter is reaching a dangerous
temperature, . The transmitter must be cooled immediately or it will be damaged.
To cool the transmitter, stop drilling and retract the drill bit a few feet and/or add more drilling
fluid.
Transmitter Temperature Warning Tones
The F5 receiver and remote display emit the following audible tones to indicate increases in
the transmitter temperature:
Temperature
Warning Tones
Below 61° F (16° C)
None
61–97° F (16–36° C)
Double-beep sequence (beep-beep) for every 4° C increase in
temperature.
104–111° F (40–44° C)
Two double-beep sequences (beep-beep, beep-beep) for every 4° C
increase in temperature. Action is required to cool the transmitter.
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DigiTrak F5 Operator’s Manual xliii
Temperature
Warning Tones
118–133° F (48–56° C)
Three double-beep sequences (beep-beep, beep-beep, beep-beep) for
every 4° C increase in temperature. Cooling is critical to avoid irreversible
damage.
Above 140° F (60° C)
Three double-beep sequences every 5 seconds on the remote display, and
every 20 seconds on the receiver.THis warning signifies dangerous drilling
conditions; irreversible damage may have already been done.
Above 176° F (80° C)
None: transmitter shuts down.
180° F (82° C)
None: FS and FC transmitter overheat indicator (temp dot) turns black (see
next section).
220° F (104° C)
None: Long-range and extended long-range transmitter overheat indicator
(temp dot) turns black (see next section).
Transmitter Overheat Indicator (Temp Dot)
Each transmitter has a temperature overheat indicator (temp dot) on the front end cap. The
temp dot has an outer yellow ring with a 1/8 in. (3 mm) white dot in the center. The white dot
will change color if the transmitter is exposed to excessive heat.
Front End Cap of Transmitter Showing Temp Dot and Index Slot
If the temp dot changes to silver or gray, the transmitter has been exposed to heat but not in
excess of specifications. If the temp dot is black, the transmitter has been exposed to
temperatures in excess of 220° F (104° C) for long-range and extended long-range
transmitters and 180° F (82° C) for an FS or FC transmitter and can no longer be used. The
DCI warranty is void for any transmitter that has been overheated (black dot) or had its temp
dot removed.
Avoid transmitter overheating by practicing proper drilling techniques. Abrasive soils, clogged
jets, inadequate mud flow, and poorly mixed mud all contribute significantly to the
overheating of a transmitter.
Temp dot
Index slot at
6 o’clock position
Black temp dot
voids warranty
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xliv DigiTrak F5 Operator’s Manual
Remote Display
DigiTrak F Series Display (FSD) Front and Back
General Description
The DigiTrak F Series Display (FSD) is a multifunction remote used with a variety of DigiTrak
receivers. It provides the drill rig operator with information from the receiver about the depth,
orientation, and status of the transmitter. The FSD remote can be powered through either a
DC cable source or an F Series battery pack.
An external 13 in. (33 cm) telemetry antenna is supplied with your multifunction remote to
enhance signal reception up to 1800 ft (550 m) with line of sight to the receiver.
To meet regional requirements and for proper communication, one of the telemetry frequency
designations shown on the remote’s serial number label must match the one shown on the
F5 receiver. The receiver’s telemetry frequency designation is located on the serial number
label inside the battery compartment (see Receiver on page xi).
Power Options
The FSD remote can be powered by either an F Series battery pack or DC power.
Installing and Removing the Battery Pack or Brace Insert
To install, hold the battery pack with the tab facing up and away from the FSD remote, then
insert it into the battery compartment and push in until the tab latches in place.
To remove the battery pack , push down on the battery tab and pull it away from the remote
until the tab is released.
Execute
button
Removable visor
Display
screen
M
a
g
n
e
t
i
c
b
a
s
e
Serial
number
Telemetry
frequency
designations
Keypad
Antenna
Battery pack or
brace insert
Direction
buttons
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DigiTrak F5 Operator’s Manual xlv
Connecting the DC Power Cable
The DC power port and DC power cable connector are keyed for proper alignment. To
connect the power cable, remove the protective cap from the power port on the back of the
remote, align the key marks in the connector with the key slots in the power port, and push in
and rotate the connector clockwise until the connector locks into place. Connect the other
end of the DC cable to a DC power source.
DC Power Cable (right) and Brace Insert Installed in FSD Remote
When powering the FSD with DC power, install the brace insert in the battery compartment.
The brace insert provides structural integrity and preserves battery power. Install and remove
it in the same manner as the battery discussed previously.
Note If both a battery pack and the DC cable are connected at the same
time, the remote will draw power from the battery until its voltage is
below the DC source voltage.
Keypad
Use the keypad to the right of the display window to operate the FSD remote.
DC power
port
Brace
insert
Protective
cap
Battery
tab
Keyed
connector
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xlvi DigiTrak F5 Operator’s Manual
Execute Button Use to turn on the FSD unit, select a highlighted
menu option, adjust contrast, and execute menu options.
Functions like the trigger switch on the receiver.
Direction Buttons Use to navigate through menu options. Use the
down button to access the main menu from the remote mode.
The direction buttons function like the toggle switch on the
receiver.
Power On
Once you have provided power to the FSD remote using either the battery pack or a DC
power source, turn it on by pressing the execute button for about two seconds. A tone will
sound and the main display screen will appear (see Remote Mode on page xlviii).
Audible Tones
The FSD remote has an internal speaker that beeps at startup and emits warning tones when
the transmitter temperature increases. See Transmitter Temperature Warning Tones on page
xlii for a complete listing of the warning tones and what they signify.
Adjusting the Viewing Angle
The FSD remote allows a viewing angle of 180° left/right, 90° up/down, and 270° about the
display’s center.
Up/Down Loosen and squeeze the two knobs on the back of the remote display, then
adjust the screen as desired and tighten the knobs. If the knobs are loose,
the display will hold its vertical position only until the knobs are squeezed
together or the display is vibrated. Thus, DCI recommends tightening the
knobs before drilling.
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DigiTrak F5 Operator’s Manual xlvii
Caution Adjusting the up/down orientation of the display without
loosening the knobs can damage the unit.
Loosen Display Knobs
Adjust Viewing Angle
Tighten Display Knobs
Left/Right When the FSD
remote’s magnetic
base is secure, you
can adjust the left-right
viewing angle by
rotating the display
about the base.
Center With the magnetic
base secure, take hold
of the display and
rotate it to the desired
orientation.
Attaching / Removing Visor
The removable visor on the FSD
remote shields the screen from
environmental conditions such as rain
and sun. The visor is held in place by a
ridge on the top and channels on the
sides of the display.
To install the visor, slide the pegs on
the visor along the peg channels on the sides of the display until the visor locks over the
ridge.
To remove the visor, push the visor back over the ridge and along the channels.
Squeeze
knobs
Rotating for Left/Right and Center
Viewing Adjustments
Ridge
Peg channel
Rotation for
left/right viewing
adjustment
Rotation for center
viewing adjustment
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xlviii DigiTrak F5 Operator’s Manual
Main Menu
Access the main menu by pushing the down arrow button. The Remote Mode option is
automatically highlighted.
FSD Main Menu Screen
Use the arrow buttons to highlight an option, then press the execute button to select it. The
options available on the main menu are described below and in the following sections.
Cable Mode enables use of the FC cable or SST transmitter. This option is not available
unless you have contacted DCI to have it activated for use with a cable transmitter.
Information displays FSD system information such as the software version, serial number,
telemetry configuration, and current settings.
Remote Mode
Remote Mode opens the FSD main display screen, which is the default screen
displayed on startup. It shows the transmitter pitch, roll, battery status, depth,
predicted depth, and temperature. The main screen also shows the FSD battery
status, receiver type, telemetry channel, telemetry update meter, and Target Steering data (if
active). To exit this screen at any time, press the down arrow button to return to the main
menu.
For detailed information about the FSD main display screen and the FSD depth display
screens, see Display Screens on page li.
Power Off
Select Power Off, then hold the execute button until the FSD remote turns off.
Remote Mode
(shown highlighted)
Adjust Contrast
Power Off
Information
Settings
Description of
highlighted option
Cable Mode
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DigiTrak F5 Operator’s Manual xlix
Settings
Settings lets you change the settings shown below:
FSD Settings Menu
Changes made to these settings won’t be saved until the FSD remote is turned off. DCI
recommends that you set the FSD remote settings to match those on your receiver.
Telemetry Channel Lets you select between telemetry channel options 1,
2, 3, and 4. The remote and the receiver must be set to the same
channel and must have the same telemetry frequency designation.
Receiver Model Lets you set the FSD unit to work with different
DigiTrak receivers. Operator’s manuals for other receivers are
available on Digital Control’s website at www.digitrak.com.
Telemetry Frequency
Designation Opens the telemetry region options. If you must change this
setting, call DCI to determine which setting is required in your area
and to verify that it matches the receiver’s telemetry frequency
designation.
Depth Units Lets you set depth units as either English (Fahrenheit, psi, and
lbs.) or metric (Celsius, kPa, and kN).
Telemetry channel
(shown highlighted)
Depth units
Receiver model
Exit
Telemetry frequency
designation
Description of
highlighted option
Pitch units
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l DigiTrak F5 Operator’s Manual
Pitch Units Lets you set pitch angle units as either percent (%) or degree (°).
Exit Exits the Settings menu and returns to the main menu. If a setting
was changed, the exit option is automatically highlighted.
Adjust Contrast
To adjust contrast, use the left or right arrow button on the remote to select either decrease
contrast (left “down” arrow) or increase contrast (right “up” arrow), then press the execute
button on the keypad repeatedly to change the contrast incrementally. To save the settings,
use the left/right arrow buttons on the remote to highlight the curved arrow on the screen,
then press the execute button to save and return to the main menu.
A shortcut for adjusting contrast is to hold the execute button while pushing the right or left
arrows to lighten or darken the display, respectively.
Adjust Screen Contrast
Decrease contrast
arrow (darkens screen)
Increase contrast arrow
(lightens screen)
Curved arrow saves contrast
setting and returns to main
menu (shown highlighted)
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Display Screens
Main Screen
The main screen is the default screen displayed on startup. It shows the transmitter pitch, roll,
battery status, depth, predicted depth, and temperature. The main screen also shows the
FSD battery status, receiver type, telemetry channel, telemetry update meter, and Target
Steering data (if active). To exit this screen, press the down arrow button to return to the main
menu.
FSD Main Display Screen
The telemetry update meter displays the amount of signal being received. If less data is being
received, then fewer bars are shown on the meter. If the meter is decreasing or low, you
should pause before making steering decisions to ensure you have correct data. When the
meter is empty, no telemetry data is being received and all transmitter information will
disappear.
If the roll offset function is set on the receiver (an electronic compensation to match the
transmitter’s 12 o’clock position to the tool’s 12 o’clock position), RO displays at the bottom
right of the transmitter roll indicator. For more information, see Roll Offset Menu for the
receiver on page xix and Set Roll Offset on page 11.
If a fluid pressure transmitter is used, the instantaneous fluid pressure will show in place of
the transmitter battery status on the screen above. The transmitter battery status will still
show on the depth display screen (see next section). When using a fluid pressure transmitter,
if the pressure reaches the overload condition (above 250 psi or 1725 kPa), then the
pressure will display as 255 psi (1760 kPa).
Depth Screen
The depth or predicted depth of the transmitter can be viewed on the remote display, but only
when the receiver is positioned at the locate line (LL) or at the front locate point (FLP) with its
trigger held in. See Locate Points (FLP & RLP) and Locate Line (LL) on page 16 for
information on correctly positioning the receiver.
Transmitter temperature
(displays in Celsius if
metric units are selected)
Transmitter battery status
(alkaline only)
Transmitter pitch
Receiver type with
telemetry channel
FSD battery status
Transmitter roll
Telemetry update
meter
Thermometer for
transmitter
temperature
Roll offset indicator
(displays if roll offset is set
on receiver)
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lii DigiTrak F5 Operator’s Manual
When the receiver is positioned at the LL with the trigger held in, the FSD display will change
to show the depth reading, with arrows pointing to the ground and drill head. When the
height-above-ground function (HAG) is turned on, the receiver icon is shown elevated above
the ground with the HAG setting displayed. The following figure shows the HAG setting at
2' 03", indicating the receiver is being held that distance above the ground. For more
information on the HAG settings, see Set Height-Above-Ground (HAG) Distance on page 13.
FSD Depth Display at Locate Line with HAG On
The depth will display for 10 seconds after the trigger on the receiver is released, and then
the display will return to the main display screen.
When a roll offset is set at the receiver, the letters RO will display at the bottom right of the
transmitter roll indicator on the depth display and on the predicted depth display. For more
information, see Roll Offset Menu on page xix and Set Roll Offset on page 11.
HAG setting
Depth reading
Roll offset indicator
appears here if it has
been enabled on the
receiver
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DigiTrak F5 Operator’s Manual liii
Predicted Depth Screen
The predicted depth screen appears when the receiver is positioned at the front or rear locate
point (FLP or RLP) and the trigger is held in. However, the predicted depth is only valid at the
FLP. The predicted depth display will show arrows pointing to the receiver and the predicted
depth point ahead of the transmitter. For more information about predicted depth, see
Locating on page 15.
FSD Predicted Depth Display with HAG On
As on the depth display, when a roll offset is set at the receiver, the letters RO will display at
the bottom right of the clock circle on the FSD predicted depth display. The example shown
above does not have the RO, which indicates that a roll offset has not been set.
When the transmitter pitch information cannot be obtained at the receiver due to range
restrictions or interference, the remote will assume the transmitter has a pitch of zero for
depth and predicted depth readings. In this case, the remote will show the transmitter pitch
as .
Horizontal distance
between transmitter
and FLP
Predicted depth
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liv DigiTrak F5 Operator’s Manual
Battery Charger
F Series Battery Charger System
General Description
The DigiTrak F Series Battery Charger (FBC) system includes AC and DC power cords, an
AC adapter, and three rechargeable F Series battery packs. The battery packs power both
the F5 receiver and the FSD remote. The FBC battery charger can operate from AC (100–
240 V, 50–60 Hz, 1.5 A max.) or DC (10–28 V, 5 A max.) power sources. The AC power cord
provided with your system is standard to your global area of operation.
A fully charged F Series lithium-ion battery
pack (FBP) will power an F5 receiver for
approximately 10 hours or an FSD remote for
approximately 14 hours before recharging is
necessary. A battery pack can be recharged
about 400 times before the battery life is
substantially reduced.
Checking Battery Status
To check the charge status of a battery pack,
press the battery status button below the five
LEDs. The LEDs indicate the charge level, with
each representing 20% of the charge.
The battery charge status can be checked at
any time, even when the battery is installed in
a unit.
F Series Battery Pack
T
a
b
LEDs indicate
charge level
(shown 80% full)
Battery status
button
AC adapter
AC power cord
F Series battery
charger
F Series
battery packs
DC power cord
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DigiTrak F5 Operator’s Manual lv
AC/DC Power Setup
Install either the AC adapter or the DC
power cord by inserting the charger
plug into the power port of the battery
charger and then rotating it a quarter
turn in either direction to lock it in
place.
If using AC power, connect the AC
power cord to the AC adapter, then
plug the adapter into an AC power
receptacle. If using DC power, plug
the DC power cord directly into the DC
power source. Once powered, the
LEDs on the battery charger will begin
to flash in succession and the charger
will emit a series of beeps.
Charging a Battery Pack
With the charger connected to a power source and the orange LED flashing, insert a battery
pack. The battery pack will be flush with the battery charger when it is properly inserted. The
charger will emit a long tone followed by four short beeps indicating an F Series battery pack
has been detected.
During normal charging, the orange and red LEDs will illuminate to indicate the battery pack
is undergoing a fast charge cycle. The battery pack is fully charged when the orange and
green LEDs flash alternately. The Battery Charger Status Indicators table below provides
more information.
Note F Series battery charger systems labeled for use with DCI Li-ion or
NiMH battery packs will also charge SE NiMH battery packs
(SBP), although the charging times, battery voltages, and
estimated battery lifetimes will be different from F Series Li-ion
battery packs.
Battery Charger Status Indicators
The battery charger has red, orange, and green LEDs that are on, off, or flashing depending
on the charging status. A series of beeps will also sound to indicate a major battery pack or
charger fault. The following table describes the charger or battery status indicated by the
various LEDs and audible signals.
Inserting Charger Plug into Power Port
Green
LED
Orange
LED
Red LED
Charger plug
Power port
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lvi DigiTrak F5 Operator’s Manual
LEDs and
Audible Signals
Charger or Battery
Pack Status
Status Description
Action
Flashing Orange
No Battery Pack
Detected
No battery pack or unknown
battery type detected.
Insert viable battery pack.
Solid Green & Solid
Orange
Slow Charge / Voltage
Restoration
Battery pack voltage is less
than 11.0 V, or
Battery pack temperature is
above 104° F (40° C).
None. Charger will slowly
restore battery pack to full
voltage.
Flashing Green &
Solid Orange
Minor Charger Fault
Fault detected within charger
temperature sensor circuitry.
Charger is safe to use
temporarily with charge current
limited to less than 1.0 A, but it
should be sent in for repair as
soon as convenient.
Solid Orange &
Solid Red
Fast Charge
Normal operation; charge
duration is approximately
4 hours.
None.
Alternately Flashing
Green & Orange
Full Charge
Battery pack is charged to
100% capacity.
Remove fully charged battery
pack.
Alternately Flashing
Green & Red
Charge Terminated
Over-discharged battery pack
could not be revived within a
reasonable amount of time, or
battery pack is in an over-
charged condition.
Battery pack is damaged or
near the end of its useable life.
If battery pack is fairly new and
in good physical condition,
contact DCI Customer Service.
Otherwise, battery pack is
unrecoverable and should be
properly recycled.
Alternately Flashing
Orange & Red with
Series of Beeps
Battery Pack
Temperature Fault
Battery pack temperature is
above 122° F (50° C), or
battery pack temperature is
below 32° F (0° C).
If battery pack is hot, try to
cool it down; if cold, try to
warm it up. Then recharge
battery pack.
Flashing Red with
Series of Beeps
Permanent Battery
Pack Fault
Battery pack voltage is less
than 5.0 V.
Battery pack is unrecoverable
and should be properly
recycled.
Flashing Green,
Orange & Red with
Series of Beeps
Major Charger Fault
Unrecoverable hardware
failure of charger electronics
detected.
Stop using charger and send it
in for repair immediately;
please contact DCI Customer
Service.
Warnings and Precautions
DCI assumes no liability for problems that occur when you do not follow these warnings and
precautions, as well as the general precautions outlined in
Safety Precautions and Warnings on page vii.
Warning The charger is designed with adequate safeguards to protect you from
shock and other hazards when used as specified within this manual. If
you use the charger in a manner not specified by this document, the
protection provided by the charger may be impaired. Please read this
manual before using the charger.
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2 DigiTrak F5 Operator’s Manual
Warning If you transport the charger in checked baggage, be sure to remove
the batteries from the charger before packing it.
Temperature
The temperature of the air around the battery charger should be between +32° to +95° F
(0° to +35° C). Charging the battery outside this range may increase charge time, harm
battery performance, or reduce battery life.
It is important to maintain free airflow around the charger, especially near the top and bottom
vents.
If the FBP battery’s internal temperature is below +32° F (0° C) or above 122° F (50° C), the
charger will not deliver charge current and will indicate a temperature fault.
Power Input
Use the supplied AC adapter and power cord or DC power cord to power the charger with DC
power in the specified voltage range. Failure to do so could damage the charger, void the
warranty, and cause a safety hazard.
User Serviceability
Do not disassemble the charger. It contains no user-serviceable parts.
Liquids
Avoid spilling liquids on the charger, which could cause a short circuit it. If liquids are
accidentally spilled on the charger, send it to DCI for repair.
Battery Disposal
All DCI lithium-ion batteries are classified by the United States federal government as non-
hazardous waste and are safe for disposal in the normal municipal waste stream. These
batteries, however, do contain recyclable materials and are accepted for recycling by the
Rechargeable Battery Recycling Corporation’s (RBRC) Battery Recycling Program. Please
call 1-800-8-BATTERY or go to the RBRC website at www.rbrc.org or information on
recycling your used battery.
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DigiTrak F5 Operator’s Manual 3
Getting Started
This section details the basic steps required to set up the F5 locating system and prepare for
locating. These steps include:
Power on the receiver, remote display, and transmitter (next section)
Conduct interference check (page 4)
Calibrate receiver to transmitter and/or verify calibration (page 6)
Set roll offset, if required (page 11)
Set height-above-ground (HAG) distance (page 13)
Additional steps are required when using the drill DataLog or pressure-tension DataLog
function (Log-While-Drilling, LWD), the F5 TensiTrak system pullback and pressure
monitoring system, or a cable transmitter. Manuals for LWD, TensiTrak, and the Multi-
Function Cable Box (MFCB) used with cable transmitters are available on our website.
Power on Receiver, Remote Display, and Transmitter
Receiver
1. Before loading a battery pack, note the telemetry frequency designations listed on the
serial number label inside the battery compartment.
2. Install a fully charged battery pack.
3. Turn on the receiver by holding in the trigger switch for about two seconds.
4. Note the regional designation number on the receiver startup screen. This
number must match that of the transmitter.
5. Click the trigger to display the main menu.
6. From the main menu, select the Settings menu.
7. Use the Settings menu to set the depth units, pitch units, time and
calendar, telemetry channel, pressure units, temperature units, and force
units, as needed.
Remote Display
1. Compare the telemetry frequency designations listed on the back of the remote display
with the numbers from the receiver’s serial number label. If they don’t match, contact
DCI Customer Service.
2. Install a fully charged battery pack or connect the DC power cable and install the
brace insert in the battery compartment.
3. Press the execute button to turn on the remote. You will see the main screen.
4. Press the down arrow button to display the main menu.
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4 DigiTrak F5 Operator’s Manual
5. From the main menu, select the Settings menu to set the depth units, pitch
units, and telemetry channel. Ensure you use the same settings here as you
are on the receiver. You should also use the same system of units (English or
metric) on both devices.
Transmitter
1. Compare the regional designation number on the transmitter with the number
on the receiver’s serial number label. If they don’t match, contact DCI Customer
Service.
2. Install batteries to power it on in the correct frequency (see Installing Batteries /
Power On on page xxxv).
3. Using the transmitter selection menu, set the receiver to detect the type
and frequency of the transmitter (Transmitter Selection on page xxxix).
Conduct Interference Check
What Interference Is and How to Check for It
Before drilling (preferably before bidding on a project), evaluate the interference potential at
the job site. Interference can reduce the transmitter’s range or cause variable readings and
possibly result in job slowdowns. Interference is classified as either active and passive.
Active interference, also known as electrical interference or background noise, can have
varying effects upon the F5 locating equipment. Most electrical devices emit signals that can
affect your ability to locate the transmitter accurately or get good pitch/roll readings. Some
examples of active interference are traffic signal loops, buried dog fences, cathodic
protection, radio communications, microwave towers, cable TV, fiber-trace lines, utility data
transmissions, security systems, power lines, and phone lines. You can conduct a test for the
presence of active interference with the F5receiver; see the following section.
Passive interference can reduce the amount of signal received from the transmitter, which
results in deeper-than-expected depth readings or a completely blocked signal. Examples of
passive interference include metal objects such as pipes, rebar, trench plate, chain-link
fence, and vehicles. Two other examples of passive interference are saltwater/salt domes
and conductive earth, such as iron ore. You cannot conduct a test for the presence of passive
interference with your F5 system. Conducting a thorough site investigation prior to drilling is
the best method of identifying passive interference sources.
To familiarize yourself with the interference potential along your intended bore path, first
conduct a background noise check, then verify the speed and accuracy of the roll and pitch
information.
Background Noise Check
With the transmitter off, walk the bore path with the receiver while monitoring the signal
strength on the screen, noting any locations where it changes. The background noise should
generally be at least 150 points less than the transmitter’s signal strength when measured at
the maximum depth for that bore. In the following figure, the red flag area denotes an
increase in background noise.
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DigiTrak F5 Operator’s Manual 5
One-Person Background Signal Strength Check (No Transmitter)
Roll/Pitch Check
At the end of the bore path, turn the receiver to face toward the launch end, and install
batteries in the transmitter to turn it on. Have a coworker hold the transmitter and stand
beside you approximately 1.5 times the maximum depth of your intended bore. Walk together
in parallel back toward the launch end, keeping the separation distance constant. Periodically
stop and have your coworker change the transmitter’s pitch and roll orientation so you can
verify the speed and accuracy of these readings on the receiver. Note any locations where
the display information becomes erratic or disappears.
Two-Person Roll/Pitch Test with Transmitter
Note Electrical interference is determined by observing the signal strength with
the transmitter turned on and then with the transmitter turned off. If the
difference between these numbers is less than 150, the electrical
interference is excessive.
LL
LL
Intended bore path
Background noise
Intended bore path
1.5X
depth
Red flag area
Red flag area
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6 DigiTrak F5 Operator’s Manual
Suggestions for Dealing with Interference
If pitch/roll information becomes erratic or is lost, move the receiver away from the
interference source while staying within range of the transmitter. Separation (use of the HAG
function; see page 13) of the receiver from both passive and active interference is known to
reduce or eliminate interference-related problems.
Another option is to use a transmitter with a different frequency or greater depth range. A
transmitter with greater depth range has more power to overcome interference. A different
frequency transmitter may have less interference potential on a given jobsite. To determine
which transmitter is the best option, perform a background check using different transmitters
and frequencies to see which provides the best signal for overcoming interference.
Calibrate Receiver to Transmitter
The receiver must be calibrated to the transmitter prior to first-time use and each time a
different transmitter, receiver, or drill head is used. The transmitter must be installed in a drill
housing during the calibration procedure. For information on how to first select the
transmitter, see Transmitter Selection Menu on page xx.
There are two calibration options: 1-point calibration (with the transmitter above ground) and
2-point calibration (with the transmitter below ground). The preferred method is 1-point
calibration. The 2-point method is rarely needed and should only be used with caution. Both
methods are described below, and both require a tape measure.
Select Calibration from the main menu.The calibration option previously used is
automatically highlighted.
Receiver Calibration Menu
To cancel the calibration procedure, toggle to and click Exit. The display will return to the
main menu with no change to the calibration.
Note DCI does not recommend calibrating every day, but you should verify the
receiver’s depth reading daily at different distances using a tape
measure.
Exit
1-point calibration
(shown highlighted)
2-point calibration
View calibration
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DigiTrak F5 Operator’s Manual 7
Do not calibrate if:
You are within 10 ft (3 m) of metal structures, such as steel pipe, chain-link fence, metal
siding, construction equipment, automobiles, etc.
The receiver is over rebar or underground utilities.
The receiver is in the vicinity of excessive electrical interference.
The signal strength from the transmitter is less than 300 points (too low) or greater than
950 points (too high). If the signal is not within the specified range during calibration, a
calibration failure screen will display indicating low or high signal strength, as shown
below.
Too Low Too High
Calibration Failure Screen – Signal Strength
Click the trigger to retry the calibration or toggle right to select exit and return to the main
menu. If the calibration failure screen appears, verify your setup and try again or call DCI
Customer Service.
Note The transmitter must be installed in a drill housing during the calibration
procedure.
1-Point Calibration (Above Ground)
1. Place the receiver and the transmitter (in a housing) on level ground, with
both devices powered up. They must be parallel to each other and spaced
10 ft (3 m) apart. Use a tape measure to ensure the distance is 10 ft (3 m)
from the center of the transmitter to the inside edge of the receiver, as
shown below on the calibration screen.
2. With the receiver in locate mode, verify that roll and pitch values are being displayed
and that a steady signal is being received from the transmitter. Record the transmit-
ter’s signal strength at the calibration distance (10 ft or 3 m) so it can be compared to
future signal strength values. A change in signal strength can indicate you are
currently in an interference environment or there is a problem with your equipment.
Retry
Exit
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8 DigiTrak F5 Operator’s Manual
3. From the main menu, select Calibration, then the 1-point calibration option.
1-Point Calibration Screen
4. Click the trigger on Continue to initiate calibration. The screen will show that the
receiver is calibrating. Do not move the receiver.
Calibration-In-Progress Screen
5. When calibration is complete, the confirmation signal will sound and a checkmark will
display on the screen, indicating a successful calibration. The screen will then return
to the Locate Mode screen. If calibration fails, two long beeps will sound and the
calibration failure screen will display. Verify the setup and try again or call DCI
Customer Service.
After successfully completing the 1-point calibration procedure, take a depth measurement
with the transmitter and receiver in the same orientation as during calibration. The depth
should be 10 ft ± 5 in. (or 3 m ± 15 cm). Take another depth reading at some other measured
distance and verify that the depth reading on the display remains accurate.
If necessary, turn Height Above Ground (HAG) back on. See Set Height-Above-Ground
(HAG) Distance on page 13 for more information.
Continue 1-point
calibration
(shown highlighted)
Exit
(returns to
main menu)
10′ (or 3 m)
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual 9
Note If depth data does not display, you will need to obtain a reference lock
(“R”). See discussion under Finding the Front Locate Point (FLP) on
page 19.
2-Point Calibration (In Ground)
The 2-point calibration procedure is rarely needed. It requires you to obtain two
calibration points, one with the receiver placed on the ground and one with the
receiver raised 3 ft (or 1 m) above the ground. If you must calibrate with the
transmitter in the ground, use this procedure with caution.
1. With the receiver in locate mode, position the receiver directly above an approximately
level transmitter (see Locating on page 15 for instructions on aligning the receiver
directly above the transmitter and ensuring the transmitter is level).
2. Verify that the signal strength readings with the receiver on the ground and raised 3 ft
(or 1 m) above the ground are both between 300 and 950 points. If the signal
strength is too high with the receiver on the ground, lift the receiver until the signal is
within an acceptable range. The second point should then be measured 3 ft (or 1 m)
above that point. If the signal is too low, pull back to calibrate.
3. Verify that roll and pitch values are displaying on the receiver and that the transmitter
is sending a steady signal.
4. From the main menu, select Calibration, then the 2-point calibration option.
2-Point Calibration, Obtain 1st Point
5. Click the trigger to obtain the first calibration point. The calibration-in-progress screen
displays. Do not move the receiver.
6. Once the first calibration point is obtained, the second calibration point screen
appears.
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10 DigiTrak F5 Operator’s Manual
2-Point Calibration, Obtain 2nd Point
7. Lift the receiver 3 ft (or 1 m) directly up and click the trigger to initiate calibration of
the second calibration point. The calibration-in-progress screen displays again. Do
not move the receiver.
8. Once the second point is obtained, the confirmation signal will sound and a
checkmark will display on the screen, indicating a successful calibration. The screen
will then return to the Locate Mode screen. If calibration fails, two long beeps will
sound and a failure screen displays. Verify the setup and try again or call DCI
Customer Service.
2-Point Calibration Failure Screen
After successfully completing the 2-point calibration procedure, verify the distance between
the two calibration points by taking depth measurements at each point and then determining
the difference between the two values. The difference should be 3 ft ±2 in. (or 1 m ±5 cm).
Repeat these measurements several times as you continue drilling to verify that the depth
remains valid as the pitch of the transmitter changes. This is called a two-point check.
If necessary, turn Height Above Ground (HAG) back on. See Set Height-Above-Ground
(HAG) Distance on page 13 for more information.
(
o
r
1
m
)
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DigiTrak F5 Operator’s Manual 11
View Calibration
Use this option to check the most recent calibrations for your transmitter(s). The
data will include the model of transmitter, type of calibration (1-point or 2-point),
signal strength, and a timestamp. Though this window lists all transmitters
compatible with the F5 receiver, only transmitters calibrated to your receiver will
display data in the Signal and Timestamp columns.
View Calibration Window
Toggle down to view additional pages. Click the trigger to return to the Calibration menu.
Set Roll Offset
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12 DigiTrak F5 Operator’s Manual
If you cannot align the 12 o’clock position of the transmitter to that of the drill
head, you will need to set and enable the roll offset function. The roll offset
function electronically compensates to match the transmitter’s 12 o’clock position
to that of the drill head.
To set roll offset, at the receiver main menu, select Settings, then Roll Offset .
Enable Roll Offset
1. Select Set and enable roll offset from the Roll Offset menu.
Roll Offset Menu
2. Ensure the drill head is at its 12 o’clock position and that the transmitter is on. Note
the roll value showing on the screen.
Set Roll Offset Menu
3. With the Set roll offset option highlighted as shown, click the trigger to set the roll
offset. The receiver will beep four times as the screen returns to the settings menu
with roll offset enabled.
Disable roll offset
Exit
Set and enable roll
offset (shown
highlighted)
Set roll offset
(shown highlighted)
Roll indicator
showing transmitter’s
uncompensated roll
position
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual 13
If the receiver does not detect a roll signal from the transmitter, the roll offset
operation fails:
Roll Offset Failure Screen
Click the trigger to retry setting the roll offset or toggle right to select exit and return to
the settings menu. If the roll offset failure screen appears, verify the setup and try
again or contact DCI Customer Service.
Disable Roll Offset
To turn off the roll offset function, select the disable roll offset option from the roll offset menu.
The confirmation signal will sound as the screen returns to the settings menu. The value that
displays for roll on the Locate Mode screen will be that of the transmitter.
Set Height-Above-Ground (HAG) Distance
The height-above-ground (HAG) function allows you to program a height measure-
ment into the receiver so that you do not have to set the receiver on the ground for
a depth reading. Raising the receiver above the ground provides separation from
underground interference, which can reduce the transmitter’s range or cause
variable readings.
1. Before accessing the HAG menu to turn on or set the HAG, you should measure your
desired HAG distance. To do so, hold the receiver comfortably at your side and
measure the distance from the bottom of the receiver to the ground. The available
values range from 12–100 in. when English units are used, or 0.30–2.54 m when metric
units are used.
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14 DigiTrak F5 Operator’s Manual
2. From the receiver main menu, select the HAG menu option. You will see the HAG
menu with the enable option highlighted for selection and the current or default (12 in.
or 0.30 m) HAG setting shown in the description line at the bottom of the screen. If the
HAG had previously been enabled, the disable option would show automatically
highlighted for selection.
HAG Menu Screen
3. Click the trigger to enable the HAG at the value shown at the bottom of the screen.
The confirmation signal will sound as the screen returns to the main menu. Depth
readings must be taken with the receiver held at this height.
If you want to change the HAG value, select the Enable HAG option to open the
keypad and set a new HAG value.
Set and enable
HAG
Disable HAG
Enable HAG
(shown highlighted)
Description of
highlighted selection
with current HAG setting
in inches or meters
Exit
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DigiTrak F5 Operator’s Manual 15
Locating
Locating in High-Interference Area with the F5 Receiver
Locating with the F5 system is relatively easy and intuitive, but you must understand some
locating basics first. This section explains the front and rear locate points (FLP and RLP) and
locate line (LL), the geometry of these elements with respect to the transmitter, and the
proper method for marking locate points. It then describes the standard locating procedure,
followed by instructions for tracking “on-the-fly” (while the tool is moving) and for tracking the
transmitter when you cannot walk over it, called off-track locating.
For a detailed explanation of how to track the transmitter when it is steep and deep, please
read the information provided in Appendix B: Projected Depth Versus Actual Depth and the
Fore/Aft Offset on page 37.
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16 DigiTrak F5 Operator’s Manual
Locating Basics
Locate Points (FLP & RLP) and Locate Line (LL)
The F5 receiver locates the transmitter by detecting three specific places in the transmitter’s
magnetic field: the locate points and the locate line. The locate points are indistinguishable
from one another by the receiver. They represent similar points in the transmitter’s field in
front of and behind the transmitter. The front locate point (FLP) is ahead of the transmitter,
and the rear locate point (RLP) is behind the transmitter (see Appendix B on page 37 for
more information about the transmitter’s magnetic field).
The locate line (LL) extends 90° to the left and right of the transmitter (perpendicular) when
the transmitter is at 0% pitch, and represents the location of the transmitter between the FLP
and RLP.
The most accurate tracking requires the use of all three locations to determine the position,
heading, and depth of the transmitter. Aligning the FLP and RLP reveals the heading and
left/right position of the transmitter. The LL determines the central position and depth of the
transmitter when the receiver is properly aligned between the FLP and RLP.
Geometry of FLP, RLP, and LL from Top (Bird’s-Eye) and Side Views
Note how the RLP and FLP are equal distances from the LL when the transmitter is level.
LL
FLP
RLP
LL
FLP
RLP
70°
Bird’s-eye view
(looking down)
Side view
Transmitter
Transmitter
Drill
Axis line
Drill
Surface of
ground
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DigiTrak F5 Operator’s Manual 17
Note If the transmitter pitch exceeds ±30% (or ±17°) and/or the transmitter
depth exceeds 15 ft (4.6 m), the position of the locate line will be
somewhat ahead of or behind the transmitter’s actual position. In these
cases, the depth displayed on the receiver is referred to as the projected
depth. Appendix B on page 37 provides more information regarding this
situation.
Effects of Depth, Pitch, and Topography on Distance Between FLP and RLP
The deeper the transmitter is, the further apart the FLP and RLP will be. The distance
between the FLP and RLP with respect to the location of the LL is also a function of the
transmitter pitch and the topography (for more information, see Appendix B on page 37).
When the transmitter pitch is negative, the FLP will be further from the LL than the RLP (see
following figure). When the transmitter pitch is positive, the RLP will be further from the LL
than the FLP. If the ground surface or topography slopes significantly, the locations of the
FLP and RLP will also be affected with respect to the LL even if the transmitter itself is level.
Effect of Pitch on Distance Between FLP, RLP, and LL
It is possible to calculate depth (for comparison to the receiver’s depth reading) using the
distance between the locate points and the pitch of the transmitter. For additional information,
see Appendix C: Calculating Depth Based on Distance Between FLP and RLP on page 43.
LL
FLP
RLP
70°
Drill
Surface of
ground
Transmitter (negative or
downward pitch)
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18 DigiTrak F5 Operator’s Manual
Marking Locate Points
The locate points (FLP and RLP) and the locate line (LL) must be found and accurately
marked during the locating procedure. To mark a locate point, stand with the receiver level at
the locate point. Look down the vertical axis that runs through the center of the display to
project a plumb line to the ground (see figure below). Mark where this plumb line hits the
ground .
Plumb Line for Marking Locate Points
Plumb line or
vertical axis
Center of
display
Front of
receiver
Place marker
straight down
on ground
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DigiTrak F5 Operator’s Manual 19
Standard Method for Locating the Transmitter
With the F5 system, you can locate the transmitter and its heading while it moves, whether
standing in front of it, behind it, or toward the side. You can also locate the transmitter facing
either toward or away from the drill rig.
The standard method described in this section guides you to the transmitter while standing in
front of it, facing the drill rig. This is the recommended method for locating. As you continue to
drill or as the bore path curves, you may be facing the last marked locate point rather than
the drill rig.
Setup for
Standard Locating Method
Standard Locating Method
with a Curved Path
Depth readings and data points for the drill DataLog function may be taken at the FLP or at
the LL. Hold the trigger in to view the depth or predicted depth, to send the depth reading to
the remote display, and to log data points for the drill DataLog function (see the DigiTrak
LWD DataLog System Operator’s Manual for complete instructions on logging data points).
Finding the Front Locate Point (FLP)
The locating procedure described here assumes you are facing the drill with the transmitter
below ground and between you and the drill.
1. Start with the receiver on and in locate mode.
2. Stand out in front of the drill head at a distance of approximately one rod length.
LL
FLP
RLP
LL
FLP
RLP
M
o
v
e
f
o
r
w
a
r
d
M
o
v
e
f
o
r
w
a
r
d
D
r
i
l
l
D
r
i
l
l
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20 DigiTrak F5 Operator’s Manual
The FLP will be found further out in front of the drill head as the drill head gets
deeper.
3. Observe the position of the locating target ( ) relative to the receiver box on the
display. The figures below illustrate what you might see on the display and the actual
position of the receiver, transmitter, and locate points. Note that the FLP is ahead of
and to the left of the receiver, as shown in the receiver display.
Receiver Locate Mode Screen
Actual Position of Receiver
and Transmitter
4. Walk in the direction indicated by the picture on the screen to center the target in the
box, which is forward and to the left in this example.
5. When the target is centered in the box, hold the trigger in for one second so the
receiver can get a “lock” on the reference signal. The “R” symbol will appear at the
top of the depth screen. The locate line (LL) will not display later without this
reference.
Locating
“target”
“Box”
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DigiTrak F5 Operator’s Manual 21
Receiver Depth Mode Screen (at FLP with HAG on)
Actual Position of Receiver
and Transmitter
Warning Do not hold the trigger in unless you are precisely at the FLP (target
centered in box). If you are ahead of the FLP, you could set an
incorrect reference that causes a ghost locate line. In this case, you
must reference again at the FLP.
The depth value given at the FLP is the predicted depth, which is the depth the
transmitter is calculated to be at when it reaches the location beneath the receiver. If
the heading of the transmitter changes before it reaches the location under the
receiver, the predicted depth reading will no longer be accurate.
To verify that the signal is balanced through the receiver’s antenna, carefully rotate
the receiver 360° about the center of the display while keeping the receiver level. The
locating target should stay centered in the box. If it does not, do not continue to use
the receiver and contact DCI Customer Service.
6. With the target centered in the box, mark the ground directly below the receiver’s
display screen as the FLP.
Target-in-
the-box
Reference
signal set
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22 DigiTrak F5 Operator’s Manual
Finding the Locate Line (LL)
7. Continue to walk in the direction of the drill or the last known transmitter location. Keep
the locating target on the vertical crosshair and observe that the signal strength is
increasing.
Receiver Locate Mode Screen
(FLP Behind Receiver, Which Is Moving Toward LL)
If the signal strength decreases, you may actually have just located the RLP. Position
yourself further away from and facing the drill to locate the FLP.
8. When the target reaches the bottom of the screen, the locate line appears and the
target turns solid black to indicate your focus should now be on the LL.
If the locate line does not appear and the ball flips to the top of the screen, move the
receiver in a forward/backward direction over where the ball flips, then hold in the
trigger to re-reference the receiver to the transmitter’s signal and bring up the locate
line.
Signal strength
higher than
value at FLP
Locating target
aligned with
vertical crosshair
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DigiTrak F5 Operator’s Manual 23
Receiver Locate Mode Screen (Approaching LL)
Actual Position of Receiver
and Transmitter
Do not rely on the alignment of the ball with the vertical crosshair to identify the
left/right position of the transmitter. Accurately locating the front and rear locate
points is required to determine the transmitter’s lateral position (heading) and take
accurate depth readings.
9. Position the receiver so the LL aligns with the horizontal crosshair.
Receiver Locate Mode Screen (at the LL)
Actual Position of Receiver
and Transmitter
10. Mark the ground directly below the receiver’s display screen as the LL. You could
take a depth reading here by holding in the trigger, but to be certain you are directly
above the transmitter and your depth reading is accurate, first find the RLP.
Line-in-
the-box
Locate line (red
when not
aligned in box
for depth
reading)
Yaw (left/right
rotation of
transmitter
relative to
receiver)
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24 DigiTrak F5 Operator’s Manual
Finding the RLP to Confirm Transmitter Heading and Position
Finding the RLP will allow you to confirm the transmitter’s heading and position. Like the FLP,
the RLP is represented as a target ( ) on the receiver display.
Continue the locating procedure as follows:
11. From the LL, facing toward the drill or last transmitter location, walk forward while
keeping the target aligned on the vertical crosshairs.
Receiver Locate Mode Screen
(Approaching RLP from LL)
Actual Position of Receiver
and Transmitter
12. Position the receiver so the locating target is centered in the box.
Receiver Locate Mode Screen (at RLP)
Actual Position of Receiver
and Transmitter
13. Mark the ground directly below the receiver’s display screen as the RLP.
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DigiTrak F5 Operator’s Manual 25
14. A line between the RLP and FLP represents the transmitter’s heading. The
transmitter is located beneath where this line and the LL cross.
15. Position the receiver at the intersection of these lines with the LL passing through the
center of the box on the display and hold the trigger to take a depth reading.
Receiver Depth Mode Screen (at LL)
Actual Position of Receiver
and Transmitter
To verify the depth reading, disable the HAG, set the unit on the ground, and take
another depth reading. This reading should be within 5% of the depth reading obtained
with the HAG on and the receiver lifted. See Appendix B on page 37 and Appendix C
on page 43 for more information on depth.
With LL
aligned
in box,
receiver
may face
toward
RLP or
FLP
during
depth
readings
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26 DigiTrak F5 Operator’s Manual
Tracking “On-the-Fly”
If you are running at 0% (0°) pitch over level ground, the predicted depth will be the actual
depth. In this case, all locating can be done at the FLP while the tool is moving.
Once the transmitter has been found and its heading is on line, position yourself the distance
of one rod length in front of the FLP on the intended bore path with the receiver facing the
drill and sitting level on the ground (see Set Height-Above-Ground (HAG) Distance on
page 13 if you need to turn HAG off).
Tracking "On-the-Fly" with a
Straight Path
Tracking "On-the-Fly" with a
Curved Path
Depth readings and data points for the drill DataLog function may be taken at the FLP or at
the LL. Hold the trigger in to view the depth or predicted depth, to send the depth reading to
the remote display, and to log data points. See the DigiTrak LWD DataLog System
Operator’s Manual for more information on logging data points.
Warning Do not hold the trigger in unless you are precisely at the FLP (target
centered in box). If you are ahead of the FLP, you could set an
incorrect reference that causes a ghost locate line. In this case, you
must reference again at the FLP.
LL
FLP
RLP
LL
FLP
RLP
One rod
length
One rod
length
D
r
i
l
l
D
r
i
l
l
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DigiTrak F5 Operator’s Manual 27
Receiver Screen Tracking "On-the-Fly"
Actual Position of Receiver
and Transmitter
As the drill head advances, the FLP should travel along the receiver’s vertical crosshairs,
indicating that the tool is still on line. Once the FLP is in the box, hold the trigger in and
confirm that the predicted depth reading is as expected.
Off-Track Locating
The off-track locating technique is useful when it is not possible to walk above the transmitter
due to a surface obstruction or interference. Using the locate line’s perpendicular relationship
to the transmitter, it is possible to track the transmitter’s heading and also to determine if it is
maintaining its intended depth. The off-track locating method is only effective when the pitch
of the transmitter is 0% (0°) and traveling under flat ground.
To explain how the off-track locating method works, we will use the example of an obstruction
that is on the intended bore path, as shown in the figure below. The transmitter is about to go
under the obstruction.
1. Stop drilling and find the LL of the transmitter by putting the line in the box.
2. While holding the trigger in and keeping the receiver in the same orientation, step to
the side of the tool until you reach a predetermined distance (P1) from it. Move the
receiver forward and aft until you can see the ball jump from the bottom of the screen
to the top of the screen (or vice versa), then mark this location.
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28 DigiTrak F5 Operator’s Manual
Preparing for Off-Track Locating
3. While still holding the trigger in and keeping the receiver in the same orientation, step
to the side of the tool another predetermined distance (P2) further away from it. Move
the receiver forward and aft until you can see the ball jump from the bottom of the
screen to the top of the screen (or vice versa), then mark this location.
4. While still holding the trigger in and keeping the receiver in the same orientation, step
to the side of the tool another predetermined distance (P3) further away from it. Move
the receiver forward and aft until you can see the ball jump from the bottom of the
screen to the top of the screen (or vice versa), then mark this location. Release the
trigger.
5. Connect points P1, P2, and P3 with a line. This is the locate line. Because the LL
runs perpendicular (at a 90° angle) to the transmitter when the transmitter is level, we
can determine the heading of the tool. By comparing the slant distance or signal
strength at the predetermined distances of P1, P2, and P3, as the tool progresses,
we can verify if the drill head is moving away from or maintaining the intended bore
path. It is important to track the pitch of the transmitter (see Locate Mode Screen on
page xxviii) to verify that the tool is maintaining the desired path.
6. As drilling continues, steer the tool to maintain a constant slant distance at each of
the points P1, P2, and P3. If the slant distance increases, the tool is moving away; if
the slant distance decreases, the tool is moving toward the side position.
LL P2 P3P1
D
r
i
l
l
Bore path
Obstruction
Path around
obstruction
Predetermined
distances
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual 29
Differences in pitch will also affect the signal strength and slant distance as the tool
progresses.
Off-Track Locating
LL P2 P3P1
Path around
obstruction
Drill
Bore path
Obstruction
DIGITAL CONTROL INCORPORATED
30 DigiTrak F5 Operator’s Manual
Target Steering
Target Steering allows the F5 receiver to be placed ahead of the drill head and used as a
steering target. Position the receiver on level ground so it is facing in the same direction as
the drilling. To activate Target Steering, you must program the receiver with the desired
target depth. The drill head can then be guided to a point directly below where the receiver
has been placed using the Target Steering screen on the remote display.
Target Steering with the F5 system requires level topography for the most accurate results. It
also assumes a conservative bend radius. Therefore, in situations with significant pitch
changes, such as during the launch/exit ends, the up/down steering information on the
remote display may not be accurate. In these situations, only the left/right steering
information should be considered accurate.
Feasible Target Depth and Positioning the Receiver as a
Target
The maximum distance the receiver can be placed ahead of the drill head for Target Steering
is 35 ft (10.7 m). Beyond this distance, the up/down steering information is not accurate. Over
the 35-ft (10.7-m) range, starting with the drill head approximately level, the following
parameters apply:
The maximum depth change is approximately 4 ft (1.2 m).
The maximum pitch change is approximately 14%.
For the most conservative Target Steering operation, we assume that the ideal drill path is a
circular arc with a radius that accommodates the bend radius of most drill strings and
products being installed. As shown in the diagram below, the feasible steering area is limited
to the shaded region bounded by the two circular arcs.
Diagram of Feasible Steering Area
Maximum depth change is approximately 4 ft (1.2 m) over horizontal distance of 35 ft (10.7 m).
Surface of ground
Receiver
Target
Target
Feasible Target
Steering area
Transmitter
Current
depth
Horizontal distance
35 ft (10.7 m) max.
Depth change
4 ft (1.2 m) max.
Target
depth
Target
depth
Depth change
4 ft (1.2 m) max.
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual 31
The Target Steering procedure requires correct placement of the receiver. Place the receiver
less than 35 ft (10.7 m) in front of the transmitter on the bore path with its back end (where
the battery pack is inserted) facing the drill (or the last locate point, if drilling a curved path).
Programming the Receiver for Target Steering
The receiver must be programmed with the desired target depth using the Target Steering
menu. The target depth is the depth at which you want the transmitter when it reaches the
location under the receiver. Access the Target Steering menu from the Locate Mode screen
by pushing the toggle up, toward the display.
Target Steering Menu
The screen displays the most recently programmed target depth or the default value (1.5 ft.,
18 in., or 0.46 m) . If this depth matches your desired target depth value, click the trigger to
program that value as your target depth. The display will return to the Locate Mode screen
with Target Steering activated.
To program a new target depth, toggle to and select the keypad . Enter the desired target
depth and click the Return arrow to return to the Locate Mode screen with Target Steering
activated, as shown in the following figure. The horizontal distance between transmitter and
receiver is shown at the bottom. Use this number to help you position the receiver a
maximum distance of 35 ft (10.7 m) ahead of the tool.
Programmed target
depth
Transmitter in ground
pointing toward target
below receiver
Exit
Turn on
programmed
target depth
Program new
target depth
Receiver
DIGITAL CONTROL INCORPORATED
32 DigiTrak F5 Operator’s Manual
Target Steering Locate Mode Screen
Pressure data for a fluid pressure sensing transmitter will display in a field between the
transmitter pitch and approximate transmitter depth.
Steering to the Target
Once the target depth has been entered on the receiver and the receiver has been positioned
ahead of the tool as the target, select remote mode from the remote’s main menu (see Main
Menu on page xlviii) to see the Target Steering screen:
Target Steering on Remote Display
The steering indicator should be dead center in the display if you are correctly heading to
your programmed target depth. The steering indicator in this case shows that the drill head is
to the left and too high for the intended path. A steering command of 4 o’clock would bring
the drill head toward the target. Note that for quick viewing and interpretation, the pointed end
of the steering indicator corresponds to the clock position of the head. The horizontal
distance between transmitter (drill head)and receiver is indicated at the bottom left part of the
display. The current approximate depth of the drill head is indicated at the bottom right.
Horizontal distance
between transmitter
and receiver
Approximate
transmitter depth
Transmitter roll
Transmitter pitch
Transmitter temperature
Approximate
transmitter depth
Transmitter pitch
Locating target
(FLP)
Roll/pitch
update meter
Roll indicator
Steering indicator
Center of
crosshairs
Horizontal distance
between transmitter
and receiver
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual 33
The following image shows the side view of the position of the receiver and the transmitter on
the left and an end view of the same setup on the right.
Side and End Views Showing Positions of Receiver, Transmitter, and Target
Target Steering in Interference Areas
In areas of passive and/or active interference, it may be advisable to physically elevate the
receiver above the ground. In the example below, the receiver is placed 3 ft (or 1 m) above
the ground. To compensate, the target depth value will be set to 8.5 ft. (2.6 m).
Side and Back End Views of Transmitter, Target, and Raised Receiver
20 4
4 6 5 6 5 6
4 6
20 4
4 6 5 6 5 6
4 6
33
Drill
rig
Surface of
ground
Back of
receiver
Target
Transmitter
Target
Actual position of
transmitter
B
a
c
k
o
f
r
e
c
e
i
v
e
r
This height
must be added
to target depth
Surface of
ground
Back of
receiver
Target
Transmitter
Target
Actual position of
transmitter
DIGITAL CONTROL INCORPORATED
34 DigiTrak F5 Operator’s Manual
Turn Off Target Steering
To turn off Target Steering, toggle down from the Target Steering Locate Mode screen to
return to the standard locate mode display. The receiver will now no longer act as a steering
target.
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual 35
Appendix A: System Specifications and
Maintenance Requirements
The power requirements, environmental requirements, and equipment maintenance
requirements for the DigiTrak F5 Locating System are listed below.
Power Requirements
Device (Model Number)
Operational Voltage
Operational Current
DigiTrak F5 Receiver (F5R)
14.4 V (nominal)
350 mA max
DigiTrak F Series Display (FSD)
14.4 V (nominal)
220 mA max
DigiTrak F Series Battery
Charger (FBC)
Input 10–28 V
Output 19.2 V
5.0 A max
1.8 A max
DigiTrak F Series Lithium-Ion
Battery Pack (FBP)
14.4 V
4.5 Ah max, 65 Wh
DigiTrak F Series Short-Range
Transmitter (FS)
1.1–1.6 V
400 mA max
DigiTrak F Series Extended
Long-Range Transmitters (FXL)
2–3.6 V
750 mA max
DigiTrak HDT and Fluid Pressure
Transmitters (HDT, FPT)
1.7–7.2 V
650 mA max
DigiTrak DucTrak Transmitters
(DDS 12, DDT 12)
2.4–3 V
130 mA max
Environmental Requirements
Device
Relative Humidity
Operating Temperature
DigiTrak F5 Receiver
<90%
-4 to 140° F (-20 to 60° C)
DigiTrak F Series Display
<90%
-4 to 140° F (-20 to 60° C)
DigiTrak FS Transmitter
<100%
-4 to 180° F (-20 to 82° C)
DigiTrak HDT and FXL
Transmitters
<100%
-4 to 220° F (-20 to 104° C)
DigiTrak Fluid Pressure
Transmitters
<100%
-4 to 220° F (-20 to 104° C)
DigiTrak DucTrak Transmitters
<100%
22 to 122° F (-5.6 to 50° C)
DigiTrak F Series Battery
Charger
<99% for 32–50° F (0–10° C)
<95% for 50–95° F (10–35° C)
32 to 95° F (0 to 35° C)
DigiTrak F Series Lithium-Ion
Battery Pack
<99% for < 50° F (10° C)
<95% for 50–95° F (10–35° C)
<75% for 95–140° F (35–60° C)
-4 to 140° F (-20 to 60° C)
DIGITAL CONTROL INCORPORATED
36 DigiTrak F5 Operator’s Manual
General Transmitter Care Instructions
Periodically clean the spring and threads inside the battery compartment as well as the spring
and threads of the battery end cap to ensure a proper power connection with the batteries.
Use an emery cloth or wire brush to remove any oxidation that has built up. Be careful not to
damage the battery cap O-ring; remove it while cleaning if necessary. After cleaning, use a
conductive lubricant on the battery cap threads to keep it from binding in the battery
compartment.
Note All DCI battery-powered transmitters are shipped with a nickel-
based anti-seize lubricant on the battery end cap, which aids in
electrical grounding for better battery performance.
Before use, inspect the battery cap O-ring for damage that may allow water to enter the
battery compartment. Replace the O-ring if the one installed becomes damaged.
Ensure the sensor ports in the fluid pressure transmitter remain open and free of debris.
Clean with running water after every use. DO NOT use high-pressure fluid to clean the
sensor ports.
Placing tape around the fiberglass tube of the transmitter, if space allows, will keep the
fiberglass protected from most corrosive environmental wear.
HDT and FPT transmitters have a threaded hole (1/4”-20 thread) in the battery cap to allow
the use of an insertion/extraction tool for installing and removing the transmitters in end-load
housings. Ensure that this hole remains clear of debris.
Send in the Product Registration Card for the 90-day Limited Warranty.
Battery Pack Storage
If you plan to store the battery packs for any period of time, please follow these guidelines.
Do not store the battery pack at temperatures greater than 113° F (45° C).
Do not store the battery pack in a fully discharged state.
Do not store the battery pack in the battery charger.
If the battery pack will be stored for an extended period of time, pre-charge the battery to
a charge level of 30% to 50% (two or three LEDs illuminated on the battery pack). Do not
store the battery pack for more than one year unless it is periodically recharged to the
30% to 50% level.
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual 37
Appendix B: Projected Depth Versus Actual
Depth and the Fore/Aft Offset
What Happens When the Transmitter Is Steep and Deep
The signal field emitted by the transmitter, as shown in Figure B1, consists of a set of
elliptical signals, or “flux lines”. The flux lines indicate the position of the transmitter. When
the transmitter is level with respect to the ground, the locate line (LL) is directly over the
transmitterthe depth displayed on the receiver is the actual depth, and the locate points (FLP
and RLP) are at equal distances from the transmitter. The location of the LL is found at the
intersection of the ground and the horizontal component of the flux field; the FLP and RLP
are found where the vertical components of the flux field intersect with the ground. Some of
the horizontal and vertical components are identified in Figure B1 by short yellow lines.
Figure B1. Flux Field and Geometry of FLP, RLP, and LL (Side View)
RLP FLP
LL
DIGITAL CONTROL INCORPORATED
38 DigiTrak F5 Operator’s Manual
Due to the shape of the transmitter’s signal field, when it is at a pitch greater than ±30%
(±17°) and/or a depth of 15 ft (4.6 m) or more, the position of the locate line will be some
distance ahead of or behind the transmitter’s actual position. In this case, the depth displayed
on the receiver becomes what is called the projected depth. The transmitter’s distance ahead
of or behind the locate line is called the fore/aft offset.
The projected depth and fore/aft offset, shown in Figure B2, must be accounted for when the
transmitter is steep and/or deep. See the tables provided later in this appendix (Table B1 and
Table B2) to determine the actual depth and fore/aft offset when you know the displayed
(projected) depth and pitch of the transmitter.
Figure B2. Projected Depth vs. Actual Depth and Fore/Aft Offset When Steep
and Deep
Figure B2 shows a transmitter positioned in a drill string that is meant to illustrate drilling at
either a positive or a negative pitch—the pitch is positive if you are drilling left to right, and it
is negative if you are drilling right to left. The transmitter’s signal field is also pitched at the
same angle as the transmitter. The locate line (LL), which is where the depth measurement is
taken, is the horizontal component of the transmitter’s signal field flux lines. That is, the LL is
found where the flux lines are horizontal, as illustrated with short horizontal yellow lines in the
figure above.
The locate points (FLP and RLP) are also shown in Figure B2. These points are located at
the vertical components of the signal field, as illustrated with short vertical yellow lines in the
figure above. Note that the locate points are not the same distance from the LL when the
transmitter is pitched. Again, this situation requires compensation for the projected depth and
the fore/aft offset.
LL
LP
LP
Fore/aft offset
30% (17°)
pitch
Projected depth
Actual depth
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual 39
Using the tables provided below, you can look up the actual depth (Table B1) and the fore/aft
offset (Table B2) based on the receiver’s depth reading (projected depth) and the transmitter
pitch. You can also look up the projected depth (Table B3) if you know the required depth
(actual depth) of your installation and you want to find the corresponding projected depth
reading that you will see on the receiver during drilling. The final table (Table B4) provides
conversion factors for determining the projected depth from the actual depth or the actual
depth from the projected depth at various transmitter pitches.
Table B1 lists the projected or displayed depth values (shown in red) in 5 ft (1.52 m)
increments in the first column and provides values for the actual depth (shown in green) at
different transmitter pitches. For example, if you have a displayed depth of 25 ft (7.62 m) and
your transmitter is at a 40% (22°) pitch, then you can see from Table B1 that the actual depth
of the transmitter is 22 ft 8 in. (6.91 m).
Table B1. Determining Actual Depth from Displayed (Projected) Depth and Pitch
Pitch→
Displayed
Depth ↓
±10%
(5.7°)
±20%
(11°)
±30%
(17°)
±40%
(22°)
±50%
(27°)
±60%
(31°)
±75%
(37°)
±90%
(42°)
±100%
(45°)
5'
(1.52 m)
5'
(1.52 m)
4' 11"
(1.50 m)
4' 9"
(1.45 m)
4' 6"
(1.37 m)
4' 4"
(1.32 m)
4' 2"
(1.27 m)
3' 10"
(1.17 m)
3' 6"
(1.07 m)
2' 6"
(0.76 m)
10'
(3.05 m)
9' 11"
(3.02 m)
9' 9"
(2.97 m)
9' 5"
(2.87 m)
9' 1"
(2.77 m)
8' 8"
(2.64 m)
8' 3"
(2.51 m)
7' 7"
(2.31 m)
7'
(2.13 m)
5'
(1.52 m)
15'
(4.57 m)
14' 11"
(4.55 m)
14' 8"
(4.47 m)
14' 2"
(4.32 m)
13' 7"
(4.14 m)
13'
(3.96 m)
12' 5"
(3.78 m)
11' 5"
(3.48 m)
10' 6"
(3.20 m)
7' 6"
(2.29 m)
20'
(6.10 m)
19' 11"
(6.07 m)
19' 6"
(5.94 m)
18' 10"
(5.74 m)
18' 1"
(5.51 m)
17' 4"
(5.28 m)
16' 6"
(5.03 m)
15' 3"
(4.65 m)
14'
(4.27 m)
10'
(3.05 m)
25'
(7.62 m)
24' 11"
(7.59 m)
24' 5"
(7.44 m)
23' 7"
(7.19 m)
22' 8"
(6.91 m)
21' 8"
(6.60 m)
20' 8"
(6.30 m)
19'
(5.79 m)
17' 6"
(5.33 m)
12' 6"
(3.81 m)
30'
(9.14 m)
29' 10"
(9.09 m)
29' 3"
(8.92 m)
28' 3"
(8.61 m)
27' 2"
(8.28 m)
26'
(7.92 m)
24' 9"
(7.54 m)
22' 10"
(6.96 m)
21'
(6.40 m)
15'
(4.57 m)
35'
(10.67 m)
34' 10"
(10.62 m)
34' 2"
(10.41 m)
33' 1"
(10.08 m)
31' 8"
(9.65 m)
30' 4"
(9.25 m)
28' 11"
(8.81 m)
26' 8"
(8.13 m)
24' 6"
(7.47 m)
17' 6"
(5.33 m)
40'
(12.19 m)
39' 10"
(12.14 m)
39'
(11.89 m)
37' 9"
(11.51 m)
36' 2"
(11.02 m)
34' 8"
(10.57 m)
33'
(10.06 m)
30' 5"
(9.27 m)
28'
(8.53 m)
20'
(6.10 m)
45'
(13.72 m)
44' 9"
(13.64 m)
43' 11"
(13.39 m)
42' 5"
(12.93 m)
40' 9"
(12.42 m)
39'
(11.89 m)
37' 2"
(11.33 m)
34' 3"
(10.44 m)
31' 7"
(9.63 m)
22' 6"
(6.86 m)
50'
(15.24 m)
49' 9"
(15.16 m)
48' 9"
(14.86 m)
47' 2"
(14.38 m)
45' 3"
(13.79 m)
43' 4"
(13.21 m)
41' 3"
(12.57 m)
38' 1"
(11.61 m)
35' 1"
(10.69 m)
25'
(7.62 m)
DIGITAL CONTROL INCORPORATED
40 DigiTrak F5 Operator’s Manual
Table B2 lists the projected or displayed depth values in 5 ft (1.52 m) increments in the first
column and provides values for the fore/aft offset (shown in purple), rounded to the nearest
inch (or cm) at different transmitter pitches.
Table B2. Determining Fore/Aft Offset from Displayed (Projected) Depth and Pitch
Pitch→
Displayed
Depth ↓
±10%
(5.7°)
±20%
(11°)
±30%
(17°)
±40%
(22°)
±50%
(27°)
±60%
(31°)
±75%
(37°)
±90%
(42°)
±100%
(45°)
5'
(1.52 m)
4"
(0.10 m)
8"
(0.20 m)
11"
(0.28 m)
1' 3"
(0.38 m)
1' 7"
(0.48 m)
1' 9"
(0.53 m)
2' 1"
(0.64 m)
2' 5"
(0.74 m)
2' 6"
(0.76 m)
10'
(3.05 m)
8"
(0.20 m)
1' 4"
(0.41 m)
1' 11"
(0.58 m)
2' 6"
(0.76 m)
3' 1"
(0.94 m)
3' 6"
(1.07 m)
4' 2"
(1.27 m)
4' 9"
(1.45 m)
5'
(1.52 m)
15'
(4.57 m)
1'
(0.30 m)
2'
(0.61 m)
2' 11"
(0.89 m)
3' 9"
(1.14 m)
4' 7"
(1.40 m)
5' 4 "
(1.63 m)
6' 3"
(1.91 m)
7' 1"
(2.16 m)
7' 6"
(2.29 m)
20'
(6.10 m)
1' 4"
(0.41 m)
2' 7"
(0.79 m)
3' 10"
(1.17 m)
5'
(1.52 m)
6' 1"
(1.85 m)
7' 1"
(2.16 m)
8' 4"
(2.54 m)
9' 6"
(2.90 m)
10'
(3.05 m)
25'
(7.62 m)
1' 8"
(0.51 m)
3' 3"
(0.99 m)
4' 10"
(1.47 m)
6' 3"
(1.91 m)
7' 7"
(2.31 m)
8' 10"
(2.69 m)
10' 5"
(3.18 m)
11' 10"
(3.61 m)
12' 6"
(3.81 m)
30'
(9.14 m)
2'
(0.61 m)
3' 11"
(1.19 m)
5' 10"
(1.78 m)
7' 6"
(2.29 m)
9' 2"
(2.79 m)
10' 7"
(3.23 m)
12' 6"
(3.81 m)
14' 2"
(4.32 m)
15'
(4.57 m)
35'
(10.67 m)
2' 4"
(0.71 m)
4' 7"
(1.40 m)
6' 9"
(2.06 m)
8' 9"
(2.67 m)
10' 8"
(3.25 m)
12' 5"
(3.78 m)
14' 8"
(4.47 m)
16' 7"
(5.05 m)
17' 6"
(5.33 m)
40'
(12.19 m)
2' 8"
(0.81 m)
5' 3"
(0.69 m)
7' 9"
(2.36 m)
10'
(3.05 m)
12' 2"
(3.71 m)
14' 2"
(4.32 m)
16' 9"
(5.11 m)
18' 11"
(5.77 m)
20'
(6.10 m)
45'
(13.72 m)
3'
(0.91 m)
5' 11"
(1.80 m)
8' 8"
(2.64 m)
11' 4"
(3.45 m)
13' 8"
(4.17 m)
15' 11"
(4.85 m)
18' 10"
(5.74 m)
21' 3"
(6.48 m)
22' 6"
(6.86 m)
50'
(15.24 m)
3' 4"
(1.02 m)
6' 7"
(2.01 m)
9' 4"
(2.84 m)
12' 7"
(3.84 m)
15' 3"
(4.65 m)
17' 8"
(5.38 m)
20' 11"
(6.38 m)
23' 8"
(7.21 m)
25'
(7.62 m)
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual 41
Table B3 lists the actual depths in 5 ft (1.52 m) increments in the first column and provides
projected depth values at different transmitter pitches.
Table B3. Determining Projected Depth from Actual Depth and Pitch
Pitch→
Actual
Depth ↓
±10%
(5.7°)
±20%
(11°)
±30%
(17°)
±40%
(22°)
±50%
(27°)
±60%
(31°)
±75%
(37°)
±90%
(42°)
±100%
(45°)
5'
(1.52 m)
5'
(1.52 m)
5' 2"
(1.57 m)
5' 3"
(1.60 m)
5' 6"
(1.68 m)
5' 8"
(1.73 m)
5' 11"
(1.80 m)
6' 3"
(1.91 m)
6' 6"
(1.98 m)
7' 6"
(2.29 m)
10'
(3.05 m)
10' 1"
(3.07 m)
10' 3"
(3.12 m)
10' 7"
(3.23 m)
10' 11"
(3.33 m)
11' 4"
(3.45 m)
11' 9"
(3.58 m)
12' 5"
(3.78 m)
13'
(3.96 m)
15'
(4.57 m)
15'
(4.57 m)
15' 1"
(4.60 m)
15' 5"
(4.70 m)
15' 10"
(4.83 m)
16' 5"
(5.00 m)
17'
(5.18 m)
17' 8"
(5.38 m)
18' 7"
(5.66 m)
19' 6"
(5.94 m)
22' 6"
(6.86 m)
20'
(6.10 m)
20' 1"
(6.12 m)
20' 6"
(6.25 m)
21' 2"
(6.45 m)
21' 11"
(6.68 m)
22' 8"
(6.91 m)
23' 6"
(7.16 m)
24' 9"
(7.54 m)
26'
(7.92 m)
30'
(9.14 m)
25'
(7.62 m)
25' 2"
(7.67 m)
25' 8"
(7.82 m)
26' 5"
(8.05 m)
27' 5"
(8.36 m)
28' 4"
(8.64 m)
29' 5"
(8.97 m)
31'
(9.45 m)
32' 6"
(9.91 m)
37' 6"
(11.43 m)
30'
(9.14 m)
30' 2"
(9.19 m)
30' 9"
(9.37 m)
31' 9"
(9.68 m)
32' 10"
(10.01 m)
34'
(10.36 m)
35' 3"
(10.74 m)
37' 2"
(11.33 m)
39'
(11.89 m)
45'
(13.72 m)
35'
(10.67 m)
35' 2"
(10.72 m)
35' 11"
(10.95 m)
37'
(11.28 m)
38' 4"
(11.68 m)
36' 8"
(11.18 m)
41' 2"
(12.55 m)
43' 4"
(13.21 m)
45' 6"
(13.87 m)
52' 6"
(16.00 m)
40'
(12.19 m)
40' 2"
(12.24 m)
41'
(12.50 m)
42' 3"
(12.88 m)
43' 10"
(13.36 m)
45' 4"
(13.82 m)
47'
(14.33 m)
49' 7"
(15.11 m)
52'
(15.85 m)
60'
(18.29 m)
45'
(13.72 m)
45' 3"
(13.79 m)
46' 2"
(14.07 m)
47' 7"
(14.50 m)
49' 3"
(15.01 m)
51'
(15.54 m)
52' 2"
(15.90 m)
55' 9"
(16.99 m)
58' 6"
(17.83 m)
67' 6"
(11.43 m)
50'
(15.24 m)
50' 3"
(15.32 m)
51' 3"
(15.62 m)
52' 10"
(16.10 m)
54' 9"
(16.69 m)
56' 8"
(17.27 m)
58' 9"
(17.91 m)
61' 11"
(18.87 m)
64' 11"
(19.79 m)
75'
(22.86 m)
Table B4 allows you to calculate the exact projected depth reading as well as the actual
depth using a multiplier. Values for the multiplier, or conversion factor, are provided at
different transmitter pitches.
Table B4. Conversion Factors for Calculating Exact Projected Depth or Actual Depth
Pitch →
±10%
(5.7°)
±20%
(11°)
±30%
(17°)
±40%
(22°)
±50%
(27°)
±60%
(31°)
±75%
(37°)
±90%
(42°)
From Actual to
Projected Depth
1.005
1.025
1.06
1.105
1.155
1.212
1.314
1.426
From Projected
to Actual Depth
0.995
0.975
0.943
0.905
0.866
0.825
0.761
0.701
For example, referring toTable B4, if you have a required (actual) depth of 24 ft (7.32 m), you
can determine the receiver’s projected depth reading at a 30% (17°) pitch. You will use the
first row of conversion factors (From Actual to Projected Depth) to select the corresponding
value for a pitch of 30%, which is 1.06. Multiply this value by the required depth, which is 24,
DIGITAL CONTROL INCORPORATED
42 DigiTrak F5 Operator’s Manual
and you will find that your receiver’s projected depth reading at the locate line should display
as 25 ft 5 in. (7.75 m).
Using the projected depth displayed on your receiver, you can calculate the actual depth of
the transmitter using the second row of conversion factors. Select the corresponding
conversion factor associated with your pitch value, then multiply that value by the projected
depth. For example, if your pitch is 30% and your projected depth reading is 24 ft (7.32 m),
then you would multiply 0.943 by 24 to determine that the actual depth of the transmitter is
22.63 ft or 22 ft 8 in. (6.90 m).
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual 43
Appendix C: Calculating Depth Based on
Distance Between FLP and RLP
It is possible to estimate the transmitter depth should the information displayed on the
receiver become unreliable. This is only possible if you know the transmitter pitch and the
positions of the front locate point (FLP) and the rear locate point (RLP) and if the ground
surface is level.
To estimate the transmitter depth, first measure the distance between the FLP and the RLP.
The pitch of the transmitter must also be reliably known. Using the Depth Estimation Table
below, find the divider that most closely corresponds to the transmitter pitch. Then use the
following formula to estimate the depth:
Divider
RLPandFLPbetweenDistance
Depth
For example, if the transmitter pitch is 34% (or 18.8°) then the corresponding divider value
(from the table) is 1.50. In this example, the distance between the FLP and the RLP is 11.5 ft
(3.5 m). The depth would be:
7.66
1.50
ft 11.5
Depth
ft or approximately 7.7 ft (2.35 m)
Table C1. Depth Estimation Table
Pitch ( % / ° )
Divider
Pitch ( % / ° )
Divider
Pitch ( % / ° )
Divider
0 / 0.0
1.41
34 / 18.8
1.50
68 / 34.2
1.74
2 / 1.1
1.41
36 / 19.8
1.51
70 / 35.0
1.76
4 / 2.3
1.42
38 / 20.8
1.52
72 / 35.8
1.78
6 / 3.4
1.42
40 / 21.8
1.54
74 / 36.5
1.80
8 / 4.6
1.42
42 / 22.8
1.55
76 / 37.2
1.82
10 / 5.7
1.42
44 / 23.7
1.56
78 / 38.0
1.84
12 / 6.8
1.43
46 / 24.7
1.57
80 / 38.7
1.85
14 / 8.0
1.43
48 / 25.6
1.59
82 / 39.4
1.87
16 / 9.1
1.43
50 / 26.6
1.60
84 / 40.0
1.89
18 / 10.2
1.44
52 / 27.5
1.62
86 / 40.7
1.91
20 / 11.3
1.45
54 / 28.4
1.63
88 / 41.3
1.93
22 / 11.9
1.45
56 / 29.2
1.64
90 / 42.0
1.96
24 / 13.5
1.46
58 / 30.1
1.66
92 / 42.6
1.98
26 / 14.6
1.47
60 / 31.0
1.68
94 / 43.2
2.00
28 / 15.6
1.48
62 / 31.8
1.69
96 / 43.8
2.02
30 / 16.7
1.48
64 / 32.6
1.71
98 / 44.4
2.04
DIGITAL CONTROL INCORPORATED
44 DigiTrak F5 Operator’s Manual
Pitch ( % / ° )
Divider
Pitch ( % / ° )
Divider
Pitch ( % / ° )
Divider
32 / 17.7
1.49
66 / 33.4
1.73
100 / 45.0
2.06
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual 45
Appendix D: Reference Tables
Depth Increase in Inches (Centimeters)
per 10-foot (3-meter) Rod
Percent
Depth Increase
Percent
Depth Increase
1
1 (2)
28
32 (81)
2
2 (5)
29
33 (84)
3
4 (10)
30
34 (86)
4
5 (13)
31
36 (91)
5
6 (15)
32
37 (94)
6
7 (18)
33
38 (97)
7
8 (20)
34
39 (99)
8
10 (25)
35
40 (102)
9
11 (28)
36
41 (104)
10
12 (30)
37
42 (107)
11
13 (33)
38
43 (109)
12
14 (36)
39
44 (112)
13
15 (38)
40
45 (114)
14
17 (43)
41
46 (117)
15
18 (46)
42
46 (117)
16
19 (48)
43
47 (119)
17
20 (51)
44
48 (122)
18
21 (53)
45
49 (124)
19
22 (56)
46
50 (127)
20
24 (61)
47
51 (130)
21
25 (64)
50
54 (137)
22
26 (66)
55
58 (147)
23
27 (69)
60
62 (157)
24
28 (71)
70
69 (175)
25
29 (74)
80
75 (191)
26
30 (76)
90
80 (203)
27
31 (79)
100
85 (216)
DIGITAL CONTROL INCORPORATED
46 DigiTrak F5 Operator’s Manual
Depth Increase in Inches (Centimeters)
per 15-foot (4.6-meter) Rod
Percent
Depth Increase
Percent
Depth Increase
1
2 (5)
28
49 (124)
2
4 (10)
29
50 (127)
3
5 (13)
30
52 (132)
4
7 (18)
31
53 (135)
5
9 (23)
32
55 (140)
6
11 (28)
33
56 (142)
7
13 (33)
34
58 (147)
8
14 (36)
35
59 (150)
9
16 (41)
36
61 (155)
10
18 (46)
37
62 (157)
11
20 (51)
38
64 (163)
12
21 (53)
39
65 (165)
13
23 (58)
40
67 (170)
14
25 (64)
41
68 (173)
15
27 (69)
42
70 (178)
16
28 (71)
43
71 (180)
17
30 (76)
44
72 (183)
18
32 (81)
45
74 (188)
19
34 (86)
46
75 (191)
20
35 (89)
47
77 (196)
21
37 (94)
50
80 (203)
22
39 (99)
55
87 (221)
23
40 (102)
60
93 (236)
24
42 (107)
70
103 (262)
25
44 (112)
80
112 (284)
26
45 (114)
90
120 (305)
27
47 (119)
100
127 (323)
DIGITAL CONTROL INCORPORATED
DigiTrak F5 Operator’s Manual 47
LIMITED WARRANTY
Digital Control Incorporated ("DCI") warrants that when shipped from DCI each DCI Product will conform to DCI’s current
published specifications in existence at the time of shipment and will be free, for the warranty period (“Warranty Period”)
described below, from defects in materials and workmanship. The limited warranty described herein (“Limited Warranty”) is not
transferable, shall extend only to the first end-user (“User”) purchasing the DCI Product from either DCI or a dealer expressly
authorized by DCI to sell DCI Products (“Authorized DCI Dealer”), and is subject to the following terms, conditions and
limitations:
1. A Warranty Period of twelve (12) months shall apply to the following new DCI Products: receivers/locators, remote
displays, battery chargers and rechargeable batteries, and DataLog® modules and interfaces. A Warranty Period of ninety
(90) days shall apply to all other new DCI Products, including transmitters, accessories, and software programs and
modules. Unless otherwise stated by DCI, a Warranty Period of ninety (90) days shall apply to: (a) a used DCI Product
sold either by DCI or by an Authorized DCI Dealer who has been expressly authorized by DCI to sell such used DCI
Product; and (b) services provided by DCI, including testing, servicing, and repairing an out-of-warranty DCI Product. The
Warranty Period shall begin from the later of: (i) the date of shipment of the DCI Product from DCI, or (ii) the date of
shipment (or other delivery) of the DCI Product from an Authorized DCI Dealer to User.
2. DCI’s sole obligation under this Limited Warranty shall be limited to either repairing, replacing, or adjusting, at DCI’s
option, a covered DCI Product that has been determined by DCI, after reasonable inspection, to be defective during the
foregoing Warranty Period. All warranty inspections, repairs and adjustments must be performed either by DCI or by a
warranty claim service authorized in writing by DCI. All warranty claims must include proof of purchase, including proof of
purchase date, identifying the DCI Product by serial number.
3. The Limited Warranty shall only be effective if: (i) within fourteen (14) days of receipt of the DCI Product, User mails a fully
completed Product Registration Card to DCI; (ii) User makes a reasonable inspection upon first receipt of the DCI Product
and immediately notifies DCI of any apparent defect; and (iii) User complies with all of the Warranty Claim Procedures
described below.
WHAT IS NOT COVERED
This Limited Warranty excludes all damage, including damage to any DCI Product, due to: failure to follow DCI’s operator’s
manual and other DCI instructions; abuse; misuse; neglect; accident; fire; flood; Acts of God; improper applications; connection
to incorrect line voltages and improper power sources; use of incorrect fuses; overheating; contact with high voltages or injurious
substances; use of batteries or other products or components not manufactured or supplied by DCI; or other events beyond the
control of DCI. This Limited Warranty does not apply to any equipment not manufactured or supplied by DCI nor, if applicable, to
any damage or loss resulting from use of any DCI Product outside the designated country of use. By accepting a DCI Product
and not returning it for a refund within thirty (30) days of purchase, User agrees to the terms of this Limited Warranty, including
without limitation the Limitation of Remedies and Liability described below, and agrees to carefully evaluate the suitability of the
DCI Product for User’s intended use and to thoroughly read and strictly follow all instructions supplied by DCI (including any
updated DCI Product information which may be obtained at the above DCI website). In no event shall this Limited Warranty
cover any damage arising during shipment of the DCI Product to or from DCI.
User agrees that the following will render the above Limited Warranty void: (i) alteration, removal or tampering with any serial
number, identification, instructional, or sealing labels on the DCI Product, or (ii) any unauthorized disassembly, repair or
modification of the DCI Product. In no event shall DCI be responsible for the cost of or any damage resulting from any changes,
modifications, or repairs to the DCI Product not expressly authorized in writing by DCI, and DCI shall not be responsible for the
loss of or damage to the DCI Product or any other equipment while in the possession of any service agency not authorized by
DCI.
DCI reserves the right to make changes in design and improvements upon DCI Products from time to time, and User
understands that DCI shall have no obligation to upgrade any previously manufactured DCI Product to include any such
changes.
THE FOREGOING LIMITED WARRANTY IS DCI’S SOLE WARRANTY AND IS MADE IN PLACE OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND ANY IMPLIED WARRANTY ARISING FROM
COURSE OF PERFORMANCE, COURSE OF DEALING, OR USAGE OF TRADE, ALL OF WHICH ARE HEREBY
DISCLAIMED AND EXCLUDED. If DCI has substantially complied with the warranty claim procedures described below, such
procedures shall constitute User’s sole and exclusive remedy for breach of the Limited Warranty.
DIGITAL CONTROL INCORPORATED
48 DigiTrak F5 Operator’s Manual
LIMITATION OF REMEDIES AND LIABILITY
In no event shall DCI or anyone else involved in the creation, production, or delivery of the DCI Product be liable for
any damages arising out of the use or inability to use the DCI Product, including but not limited to indirect, special,
incidental, or consequential damages, or for any cover, loss of information, profit, revenue or use, based upon any
claim by User for breach of warranty, breach of contract, negligence, strict liability, or any other legal theory, even if
DCI has been advised of the possibility of such damages. In no event shall DCI’s liability exceed the amount User has
paid for the DCI Product. To the extent that any applicable law does not allow the exclusion or limitation of incidental,
consequential or similar damages, the foregoing limitations regarding such damages shall not apply.
This Limited Warranty gives you specific legal rights, and you may also have other rights which vary from state to state. This
Limited Warranty shall be governed by the laws of the State of Washington.
WARRANTY CLAIM PROCEDURES
1. If you are having problems with your DCI Product, you must first contact the Authorized DCI Dealer where it was
purchased. If you are unable to resolve the problem through your Authorized DCI Dealer, contact DCI’s Customer Service
Department in Kent, Washington, USA at the above telephone number between 6:00 a.m. and 6:00 p.m. Pacific Time and
ask to speak with a customer service representative. (The above “800” number is available for use only in the USA and
Canada.) Prior to returning any DCI Product to DCI for service, you must obtain a Return Merchandise Authorization
(RMA) number. Failure to obtain an RMA may result in delays or return to you of the DCI Product without repair.
2. After contacting a DCI customer service representative by telephone, the representative will attempt to assist you in
troubleshooting while you are using the DCI Product during actual field operations. Please have all related equipment
available together with a list of all DCI Product serial numbers. It is important that field troubleshooting be conducted
because many problems do not result from a defective DCI Product, but instead are due to either operational errors or
adverse conditions occurring in the User’s drilling environment.
3. If a DCI Product problem is confirmed as a result of field troubleshooting discussions with a DCI customer service
representative, the representative will issue an RMA number authorizing the return of the DCI Product and will provide
shipping directions. You will be responsible for all shipping costs, including any insurance. If, after receiving the DCI
Product and performing diagnostic testing, DCI determines the problem is covered by the Limited Warranty, required
repairs and/or adjustments will be made, and a properly functioning DCI Product will be promptly shipped to you. If the
problem is not covered by the Limited Warranty, you will be informed of the reason and be provided an estimate of repair
costs. If you authorize DCI to service or repair the DCI Product, the work will be promptly performed and the DCI Product
will be shipped to you. You will be billed for any costs for testing, repairs and adjustments not covered by the Limited
Warranty and for shipping costs. In most cases, repairs are accomplished within 1 to 2 weeks.
4. DCI has a limited supply of loaner equipment available. If loaner equipment is required by you and is available, DCI will
attempt to ship loaner equipment to you by overnight delivery for your use while your equipment is being serviced by DCI.
DCI will make reasonable efforts to minimize your downtime on warranty claims, limited by circumstances not within DCI’s
control. If DCI provides you loaner equipment, your equipment must be received by DCI no later than the second business
day after your receipt of loaner equipment. You must return the loaner equipment by overnight delivery for receipt by DCI
no later than the second business day after your receipt of the repaired DCI Product. Any failure to meet these deadlines
will result in a rental charge for use of the loaner equipment for each extra day the return of the loaner equipment to DCI is
delayed.

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