HARRIS TR-0058-E Vehicular Repeater Base System (VRBS) User Manual Manual 1 rev

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Document Description	Manual 1 rev
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Document Type	User Manual
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Date Submitted	2010-02-10 00:00:00
Date Available	2010-02-10 00:00:00
Creation Date	2010-02-09 15:44:55
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Document Lastmod	2010-02-09 15:46:21
Document Title	MM-014716-001, Rev. C, M7300 Series Digital Mobile Radio
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Document Author:	Harris

Operator’s Manual
MM-018336-001
Feb/10
VRS7010
P25 Trunked Cross-Band
Vehicular Repeater System
Includes
VRBS7010 for Vehicular Repeater Link,
VRMS7010 for Network Link,
and CH-721 Control Head
MM-018336-001
MANUAL REVISION HISTORY
REV.
DATE
–
Feb/10
REASON FOR CHANGE
Initial release.
Harris Corporation, Public Safety and Professional Communications (PS&PC) Business, continually evaluates its technical
publications for completeness, technical accuracy, and organization. You can assist in this process by submitting your
comments and suggestions to the following:
Harris Corporation
PS&PC Business
Technical Publications
221 Jefferson Ridge Parkway
Lynchburg, VA 24501
fax your comments to: 1-434-455-6851
or
e-mail us at: PSPC_TechPubs@harris.com
ACKNOWLEDGEMENT
This device is made under license under one or more of the following US patents: 4,590,473; 4,636,791; 5,148,482;
5,185,796; 5,271,017; 5,377,229; 4,716,407; 4,972,460; 5,502,767; 5,146,497; 5,164,986; 5,185,795; 5,226,084; 5,247,579;
5,491,772; 5,517,511; 5,630,011; 5,649,050; 5,701,390; 5,715,365; 5,754,974; 5,826,222; 5,870,405; 6,161,089; and
6,199,037 B1. DVSI claims certain rights, including patent rights under aforementioned U.S. patents, and under other U.S.
and foreign patents and patents pending. Any use of this software or technology requires a separate written license from
DVSI.
CREDITS
Harris and assuredcommunications are registered trademarks of Harris Corporation.
All other brand and product names are trademarks, registered trademarks, or service marks of their respective holders.
NOTICE!
Information and descriptions contained herein are the property of Harris Corporation. Such information and descriptions may
not be copied or reproduced by any means, or disseminated or distributed without the express prior written permission of
Harris Corporation, PS&PC Business, 221 Jefferson Ridge Parkway, Lynchburg, VA 24501.
Repairs to this equipment should be made only by an authorized service technician or facility designated by the supplier. Any
repairs, alterations or substitutions of recommended parts made by the user to this equipment not approved by the
manufacturer could void the user's authority to operate the equipment in addition to the manufacturer's warranty.
This product conforms to the European Union WEEE Directive 2002/96/EC. Do not dispose of this product in a
public landfill. Take it to a recycling center at the end of its life.
This manual is published by Harris Corporation without any warranty. Improvements and changes to this manual
necessitated by typographical errors, inaccuracies of current information, or improvements to programs and/or equipment,
may be made by Harris Corporation at any time and without notice. Such changes will be incorporated into new editions of
this manual. No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical,
including photocopying and recording, for any purpose, without the express written permission of Harris Corporation.
Copyright © 2010, Harris Corporation.
MM-018336-001
TABLE OF CONTENTS
Section
Page
REGULATORY AND SAFETY INFORMATION.................................................................... 6
1.1 SAFETY SYMBOL CONVENTIONS .................................................................................. 6
1.2 RF ENERGY EXPOSURE AWARENESS AND CONTROL INFORMATION FOR
FCC OCCUPATIONAL USE REQUIREMENTS................................................................. 6
1.2.1 Federal Communications Commission Regulations.................................................. 7
1.3 COMPLIANCE WITH RF EXPOSURE STANDARDS ....................................................... 7
1.3.1 Mobile Antennas ....................................................................................................... 9
1.3.2 Approved Accessories ............................................................................................... 9
1.3.3 Contact Information .................................................................................................. 9
1.4 OCCUPATIONAL SAFETY GUIDELINES AND SAFETY TRAINING
INFORMATION .................................................................................................................. 10
1.5 COMMON HAZARDS ........................................................................................................ 10
1.6 SAFE DRIVING RECOMMENDATIONS ......................................................................... 11
1.7 OPERATING RULES REGULATIONS ............................................................................. 11
1.8 OPERATING TIPS .............................................................................................................. 12
INTRODUCTION........................................................................................................................ 13
2.1 VRS7010 P25 VEHICULAR REPEATER WITH MOBILE RADIO.................................. 13
2.1.1 Operating Modes ..................................................................................................... 13
2.2 CH-721 SYSTEM MODEL CONTROL HEAD .................................................................. 14
2.3 OPTIONS ............................................................................................................................. 15
2.3.1 AES Encryption....................................................................................................... 15
2.3.2 GPS Receiver Option .............................................................................................. 15
2.3.3 Status ....................................................................................................................... 15
2.3.4 Message ................................................................................................................... 15
BEGINNING OPERATION ....................................................................................................... 16
3.1 TURNING ON THE VRS7010 ............................................................................................ 16
3.2 FRONT PANEL OF THE CONTROL HEAD ..................................................................... 16
3.3 ADJUSTING DISPLAY AND BUTTON/KEY BACKLIGHT BRIGHTNESS.................. 18
VEHICULAR REPEATER OPERATION ............................................................................... 19
4.1 EXTENDED COVERAGE (XCOV) VEHICULAR REPEATER MODE .......................... 19
4.1.1 Switch to a P25 Trunked Radio System (if not currently) ...................................... 19
4.1.2 Enable/Disable XCOV Vehicular Repeater Mode via the Control Head’s Menu... 19
4.1.3 Enable/Disable XCOV Vehicular Repeater Mode via Control Head Preset
Button................................................................................................................ 20
4.1.4 Enable/Disable XCOV Vehicular Repeater Mode via External Switch.................. 20
4.1.5 Additional Information on the XCOV Vehicular Repeater Mode........................... 20
MOBILE RADIO OPERATION ON A P25 TRUNKED NETWORK .................................. 22
5.1 SELECTION MODE RULES .............................................................................................. 22
5.2 DIRECT ACCESS................................................................................................................ 23
5.3 FEATURE ENCRYPTION DISPLAY ................................................................................ 23
5.3.1 Serial Number ROM (12 Hex Digits) ..................................................................... 23
5.3.2 Feature Encryption Data Stream ............................................................................. 24
5.3.3 Features Enabled ..................................................................................................... 24
5.4 SYSTEM/GROUP SELECTION ......................................................................................... 25
5.4.1 System Selection ..................................................................................................... 25
5.4.2 Group Selection ....................................................................................................... 25
MM-018336-001
TABLE OF CONTENTS
Section
5.5
5.6
5.7
5.8
5.9
5.10
5.11
5.12
5.13
5.14
5.15
5.16
5.17
5.18
5.19
5.20
5.21
Page
LAST SYSTEM/GROUP RECALL..................................................................................... 26
DIGITAL VOICE OPERATION.......................................................................................... 26
5.6.1 Receiving an Encrypted Call ................................................................................... 26
5.6.2 Transmitting an Encrypted Call............................................................................... 26
MACRO KEY OPERATION ............................................................................................... 27
RADIO STATUS ICONS..................................................................................................... 27
MESSAGES ......................................................................................................................... 28
ALERT TONES.................................................................................................................... 30
MENU .................................................................................................................................. 31
RECEIVING A CALL.......................................................................................................... 34
SENDING A CALL.............................................................................................................. 34
EMERGENCY OPERATION.............................................................................................. 34
5.14.1 Receive an Emergency Call..................................................................................... 34
5.14.2 Declare an Emergency............................................................................................. 34
SYSTEM SCAN OPERATION............................................................................................ 35
5.15.1 Wide Area System Scan .......................................................................................... 35
5.15.2 ProScan™................................................................................................................ 35
5.15.3 Priority System Scan ............................................................................................... 35
5.15.4 When Wide Area System Scan Is Enabled.............................................................. 36
5.15.5 When ProScan Is Enabled ....................................................................................... 36
5.15.6 Menu Selection........................................................................................................ 36
5.15.7 Pre-Programmed Keypad Key................................................................................. 36
GROUP SCAN OPERATION.............................................................................................. 36
5.16.1 Add Groups to a Scan List....................................................................................... 36
5.16.2 Delete Groups from a Scan List .............................................................................. 37
5.16.3 Nuisance Delete....................................................................................................... 37
5.16.4 Turn Scan On........................................................................................................... 37
5.16.5 Priority Group Scanning.......................................................................................... 38
5.16.6 Turn Scan Off .......................................................................................................... 38
INDIVIDUAL CALLS ......................................................................................................... 38
5.17.1 Receive and Respond to an Individual Call............................................................. 38
5.17.2 Call Storage Lists .................................................................................................... 39
5.17.3 Send an Individual Call ........................................................................................... 39
TELEPHONE INTERCONNECT CALLS .......................................................................... 40
5.18.1 Receive a Telephone Interconnect Call ................................................................... 40
5.18.2 Send a Telephone Interconnect Call........................................................................ 40
5.18.3 DTMF Overdial/Conventional Mode Telephone Interconnect ............................... 40
5.18.4 Programmable Entries ............................................................................................. 41
STATUS OPERATION........................................................................................................ 41
MESSAGE OPERATION .................................................................................................... 42
PAGE.................................................................................................................................... 42
TECHNICAL ASSISTANCE ..................................................................................................... 43
KEYPAD REMAPPING ............................................................................................................. 44
RADIO SETUP ............................................................................................................................ 45
MM-018336-001
LIST OF FIGURES
Page
Figure 2-1: Simplified Block Diagram of Extended Network Coverage Mode ..................................... 13
Figure 3-1: CH-721 System Model Control Head.................................................................................. 16
Figure 5-1: Typical Display during P25 Trunked Operation.................................................................. 27
LIST OF TABLES
Page
Table 1-1: Recommended Minimum Safe Lateral Distance from Transmitting Antenna for
Mobile Radio- to-Network Radio Link (VRMS7010 Transmit/Receive
Antenna).................................................................................................................................. 8
Table 1-2: Recommended Minimum Safe Lateral Distance from Transmitting Antenna for
Vehicular Repeater-to-Portable Radio Link (VRBS7010 Transmit/Receive
Antenna).................................................................................................................................. 9
Table 3-1: Controls of CH-721 System Model Control Head................................................................ 17
Table 5-1: Feature Numbers (Standard and Optional) ........................................................................... 25
Table 5-2: Radio Status Icons................................................................................................................. 27
Table 5-3: Display Messages.................................................................................................................. 28
Table 5-4: Alert Tones for P25 Trunked Operation ............................................................................... 30
Table 5-5: Menu Item Information......................................................................................................... 32
MM-018336-001
REGULATORY AND SAFETY INFORMATION
1.1
SAFETY SYMBOL CONVENTIONS
The following conventions are used in this manual to alert the user to general safety precautions that must
be observed during all phases of operation, service, and repair of this product. Failure to comply with
these precautions or with specific warnings elsewhere violates safety standards of design, manufacture,
and intended use of the product. Harris assumes no liability for the customer's failure to comply with
these standards.
The WARNING symbol calls attention to a procedure, practice, or the like, which,
if not correctly performed or adhered to, could result in personal injury. Do not
proceed beyond a WARNING symbol until the conditions identified are fully
understood or met.
CAUTION
The CAUTION symbol calls attention to an operating procedure, practice, or the like,
which, if not performed correctly or adhered to, could result in damage to the
equipment or severely degrade equipment performance.
The NOTE symbol calls attention to supplemental information, which may improve
system performance or clarify a process or procedure.
1.2
RF ENERGY EXPOSURE AWARENESS AND CONTROL
INFORMATION FOR FCC OCCUPATIONAL USE REQUIREMENTS
Before using the mobile two-way radio, read this important RF energy awareness and control
information to ensure compliance with RF exposure guidelines.
This radio is intended for use in occupational/controlled conditions, where users
have full knowledge of their exposure and can exercise control over their exposure
to remain below RF exposure limits. This radio is NOT authorized for general
population, consumer, or any other use.
Changes or modifications not expressly approved by Harris could void the user's
authority to operate the equipment.
CAUTION
This two-way radio uses electromagnetic energy in the radio frequency (RF) spectrum to provide
communications between two or more users over a distance. It uses RF energy or radio waves to send and
receive calls. RF energy is one form of electromagnetic energy. Other forms include, but are not limited
to, electric power, sunlight, and x-rays. RF energy, however, should not be confused with these other
forms of electromagnetic energy, which, when used improperly, can cause biological damage. Very high
levels of x-rays, for example, can damage tissues and genetic material.
Experts in science, engineering, medicine, health, and industry work with organizations to develop
standards for exposure to RF energy. These standards provide recommended levels of RF exposure for
both workers and the general public. These recommended RF exposure levels include substantial margins
of protection. All two-way radios marketed in North America are designed, manufactured, and tested to
MM-018336-001
ensure they meet government-established RF exposure levels. In addition, manufacturers also recommend
specific operating instructions to users of two-way radios. These instructions are important because they
inform users about RF energy exposure and provide simple procedures on how to control it. Please refer
to the following websites for more information on what RF energy exposure is and how to control
exposure to assure compliance with established RF exposure limits:
http://www.fcc.gov/oet/rfsafety/rf-faqs.html
http://www.osha.gov./SLTC/radiofrequencyradiation/index.html
1.2.1
Federal Communications Commission Regulations
Before it was marketed in the United States, the VRS7010 P25 vehicular repeater with mobile radio was
tested to ensure compliance with FCC RF energy exposure limits for mobile two-way radios. When twoway radios are used as a consequence of employment, the FCC requires users to be fully aware of and
able to control their exposure to meet occupational requirements. Exposure awareness can be facilitated
by the use of a label directing users to specific user awareness information. The radio has an RF exposure
product label. Also, this Installation and Product Safety Manual and the applicable Operator’s Manual
include information and operating instructions required to control RF exposure and to satisfy compliance
requirements.
1.3
COMPLIANCE WITH RF EXPOSURE STANDARDS
The VRS7010 P25 vehicular repeater with mobile radio is designed and tested to comply with a number
of national and international standards and guidelines regarding human exposure to RF electromagnetic
energy. This radio complies with the IEEE and ICNIRP exposure limits for occupational/controlled RF
exposure environment at duty-cycle times of up to 50% (50% transmit, 50% receive), and it is authorized
by the FCC for occupational use. In terms of measuring RF energy for compliance with the FCC exposure
guidelines, the radio’s antenna radiates measurable RF energy only while it is transmitting (talking), not
when it is receiving (listening), or in standby mode.
The VRS7010 P25 vehicular repeater with mobile radio complies with the following RF energy exposure
standards and guidelines:

United States Federal Communications Commission (FCC), Code of Federal Regulations; 47 CFR
§ 2 sub-part J.

American National Standards Institute (ANSI)/Institute of Electrical and Electronic Engineers (IEEE)
C95.1-2005.

Institute of Electrical and Electronic Engineers (IEEE) C95.1-2005.

IC Standard RSS-102, Issue 2, 2005: Spectrum Management and Telecommunications Radio
Standards Specification. Radiofrequency Exposure Compliance of Radiocommunication Apparatus
(All Frequency Bands).
CAUTION
Table 1-1 and Table 1-2 list the recommended minimum safe lateral distances for a
controlled environment and for unaware bystanders in an uncontrolled environment,
from transmitting antennas (i.e., monopoles over a ground plane, or dipoles). This data
is based upon the mobile radio installed in a motor vehicle with the radio transmitting
at its rated RF power level. Transmit only when unaware bystanders are at least the
uncontrolled recommended minimum safe lateral distance away from the mobile
radio’s transmitting antenna.
MM-018336-001
Table 1-1: Recommended Minimum Safe Lateral Distance from
Transmitting Antenna for Mobile Radio- to-Network Radio Link (VRMS7010 Transmit/Receive Antenna)
ANTENNA
PART NUMBER
ANTENNA DESCRIPTION
(CATALOG NUMBER)
CONTROLLED
ENVIRONMENT*
UNCONTROLLED
ENVIRONMENT*
700/800 MHz Standard
Rooftop-Mount; 3 dBd Gain
28
69
700/800 MHz Elevated-Feed
Rooftop-Mount; 3 dBd Gain
28
69
700/800 MHz GPS Combo
Rooftop-Mount; 3 dBd Gain
28
69
700/800 MHz GPS Combo
Elevated-Feed Rooftop-Mount;
3 dBd Gain
28
69
700/800 MHz Magnetic-Mount;
3 dBd Gain
29
72
700/800 MHz Low-Profile
Rooftop-Mount; 2 dBd Gain
28
69
700/800 MHz GPS Combo
Low-Profile Rooftop-Mount;
2 dBd Gain
28
69
700/800 MHz Standard
Rooftop-Mount; 5 dBd Gain
39
87
700/800 MHz GPS Combo
Rooftop-Mount; 5 dBd Gain
39
87
AN-125001-002
(mount) with
AN-225001-001
(element)
700/800 MHz Standard
Rooftop-Mount; 3 dBd Gain
36
76
AN-125001-002
(mount) with
AN-225001-005
(element)
700/800 MHz Standard
Rooftop-Mount; 5 dBd Gain
36
79
AN-025167-001
(MAMW-AN3J)
AN-025167-002
(MAMW-AN3K)
AN-025167-004
(MAMW-AN3V)
AN-025167-005
(MAMW-NAN3W)
AN-025167-006
(MAMW-NAN3X)
AN-025167-010
(MAMW-NAN5B)
AN-025167-011
(MAMW-NAN5C)
AN-025167-014
(MAMW-NAN5U)
AN-025167-015
(MAMW-NAN5V)
CAUTION
RECOMMENDED MINIMUM LATERAL HUMAN BODY
DISTANCE FROM TRANSMITTING ANTENNA
(Distance in Centimeters)
Antennas listed in Table 1-1 above are approved for used with the VRS7010’s
VRMS7010 (i.e., the M7300 mobile radio with 800 MHz bandpass filter). Do not
connect any of these antennas to the VRS7010’s VRBS7010.
MM-018336-001
Table 1-2: Recommended Minimum Safe Lateral Distance from
Transmitting Antenna for Vehicular Repeater-to-Portable Radio Link (VRBS7010 Transmit/Receive
Antenna)
ANTENNA
PART NUMBER
ANTENNA DESCRIPTION
RECOMMENDED MINIMUM LATERAL HUMAN
BODY DISTANCE FROM TRANSMITTING ANTENNA
(Distance in Centimeters)
CONTROLLED
ENVIRONMENT
UNCONTROLLED
ENVIRONMENT
AN-125001-002
(mount) with
AN-225001-004
(element)
Standard Rooftop-Mount with LowLoss Cable and 700/800 MHz LowProfile 2 dBd Gain Element
20
20
AN-125001-004
(mount) with
AN-225001-004
(element)
Thick Rooftop-Mount with Low-Loss
Cable and 700/800 MHz Low-Profile
2 dBd Gain Element
20
20
AN-125001-008
(mount) with
AN-225001-004
(element)
Magnetic-Mount with Low-Loss
Cable and 700/800 MHz Low-Profile
2 dBd Gain Element
20
20
1.3.1
Mobile Antennas
The antennas for the radio must be installed in accordance with guidelines and procedures contained in
this product’s installation manual. These mobile antenna installation guidelines are limited to metal body
motor vehicles or vehicles with appropriate ground planes. The radio installation’s antenna must be
installed in accordance with:

The requirements of the antenna manufacturer/supplier included with the antenna.

Instructions in the VRS7010’s Installation Manual, including minimum antenna cable lengths. The
installation manual contains specific information on how to install the antennas to facilitate
recommended operating distances to all potentially exposed persons.
Use only the Harris-approved/supplied antenna(s), or an approved replacement antenna. Unauthorized
antennas, modifications, or attachments could damage the radio and may violate FCC regulations.
1.3.2
Approved Accessories
The radio has been tested and meets FCC RF guidelines when used with accessories supplied or
designated for use with it. Use of other accessories may not ensure compliance with the FCC’s RF
exposure guidelines, and may violate FCC regulations.
For a list of approved accessories refer to the product manuals, the Products and Services Catalog, or
contact Harris Corporation at 1-800-368-3277.
1.3.3
Contact Information
For additional information on exposure requirements or other information, contact Harris Corporation at
1-800-528-7711 or at www.pspc.harris.com.
MM-018336-001
1.4
OCCUPATIONAL SAFETY GUIDELINES AND SAFETY TRAINING
INFORMATION
To ensure bodily exposure to RF electromagnetic energy is within the FCC allowable limits for
occupational use. Always adhere to the following basic guidelines:

The push-to-talk button should only be depressed when intending to send a voice message.

The radio should only be used for necessary work-related communications.

The radio should only be used by authorized and trained personnel. It should never be operated by
children.

Do not attempt any unauthorized modification to the radio. Changes or modifications to the radio may
cause harmful interference and/or cause it to exceed FCC RF exposure limits. Only qualified
personnel should service the radio.

Always use only Harris-authorized accessories (antennas, control heads, speakers/mics, etc.). Use of
unauthorized accessories can cause the FCC RF exposure compliance requirements to be exceeded.
The information listed above provides the user with information needed to make him or her aware of a RF
exposure, and what to do to assure that this radio operates within the FCC exposure limits of this radio.
1.5
COMMON HAZARDS
The operator of any mobile radio should be aware of certain hazards common to
the operation of vehicular radio transmissions. Possible hazards include but are
not limited to:

Explosive Atmospheres — Just as it is dangerous to fuel a vehicle with its engine is running, be sure
to turn the radio OFF while fuelling the vehicle. If the radio is mounted in the trunk of the vehicle,
DO NOT carry containers of fuel in the trunk.
Areas with potentially explosive atmosphere are often, but not always, clearly marked. Turn the radio
OFF when in any area with a potentially explosive atmosphere. It is rare, but not impossible that the
radio or its accessories could generate sparks.
10

Interference To Vehicular Electronic Systems — Electronic fuel injection systems, electronic antiskid braking systems, electronic cruise control systems, etc., are typical of the types of electronic
devices that can malfunction due to the lack of protection from radio frequency (RF) energy present
when transmitting. If the vehicle contains such equipment, consult the dealer for the make of vehicle
and enlist his aid in determining if such electronic circuits perform normally when the radio is
transmitting.

Electric Blasting Caps — To prevent accidental detonation of electric blasting caps, DO NOT use
two-way radios within 1000 feet (305 meters) of blasting operations. Always obey the “Turn Off
Two-Way Radios” (or equivalent) signs posted where electric blasting caps are being used. (OSHA
Standard: 1926.900).

Radio Frequency Energy — To prevent burns or related physical injury from radio frequency
energy, do not operate the transmitter when anyone outside of the vehicle is within the minimum safe
distance from the antenna as specified in Table 1-1 and Table 1-2. Refer to Section 1.2 for additional
information.

Vehicles Powered By Liquefied Petroleum (LP) Gas — Radio installation in vehicles powered by
liquefied petroleum gas, where the LP gas container is located in the trunk or other sealed-off space
MM-018336-001
within the interior of the vehicle, must conform to the National Fire Protection Association standard
NFPA 58. This requires:
 The space containing the radio equipment must be isolated and sealed from the space containing
the LP gas container and its fittings.
 Outside filling connections must be used for the LP gas container.
 The LP gas container space shall be vented to the outside of the vehicle.

1.6
Vehicles Equipped with Airbags — For driver and passenger safety, avoid mounting the radio’s
control head (or any other component) above or near airbag deployment areas. In addition to driverside and passenger-side front-impact airbags, some vehicles may also be equipped with side-impact
airbags. For occupant safety, verify the location of all airbags within the vehicle before installing the
radio equipment.
SAFE DRIVING RECOMMENDATIONS
The American Automobile Association (AAA) advocates the following key safe driving recommendations:
1.7

Read the literature on the safe operation of the radio.

Keep both hands on the steering wheel and the microphone in its hanger whenever the vehicle is in
motion.

Place calls only when the vehicle is stopped.

When talking from a moving vehicle is unavoidable, drive in the slower lane. Keep conversations
brief.

If a conversation requires taking notes or complex thought, stop the vehicle in a safe place and
continue the call.

Whenever using a mobile radio, exercise caution.
OPERATING RULES REGULATIONS
Two-way radio systems must be operated in accordance with the rules and regulations of the local,
regional, or national government.
In the United States, the VRS7010 P25 vehicular repeater with mobile radio must be operated in
accordance with the rules and regulations of the Federal Communications Commission (FCC). Operators
of two-way radio equipment, must be thoroughly familiar with the rules that apply to the particular type
of radio operation. Following these rules helps eliminate confusion, assures the most efficient use of the
existing radio channels, and results in a smoothly functioning radio network.
When using a two-way radio, remember these rules:

It is a violation of FCC rules to interrupt any distress or emergency message. The radio operates in
much the same way as a telephone “party line.” Therefore, always listen to make sure the channel is
clear before transmitting. Emergency calls have priority over all other messages. If someone is
sending an emergency message – such as reporting a fire or asking for help in an accident, do not
transmit unless assistance can be offered.

The use of profane or obscene language is prohibited by Federal law.
11
MM-018336-001

It is against the law to send false call letters or false distress or emergency messages. The FCC
requires keeping conversations brief and confined to business. Use coded messages whenever
possible to save on-the-air time.

Using the radio to send personal messages (except in an emergency) is a violation of FCC rules. Send
only essential messages.

It is against Federal law to repeat or otherwise make known anything overheard on the radio.
Conversations between others sharing the channel must be regarded as confidential.

The FCC requires self-identification at certain specific times by means of call letters. Refer to the
rules that apply to the particular type of operation for the proper procedure.

No changes or adjustments shall be made to the equipment except by an authorized or certified
electronics technician.
CAUTION
1.8
Under U.S. law, operation of an unlicensed radio transmitter within the jurisdiction of
the United States may be punishable by a fine of up to $10,000, imprisonment for up to
two (2) years, or both.
OPERATING TIPS
The following conditions tend to reduce the effective range of two-way radios and should be avoided
whenever possible:

Operating the radio in areas of low terrain, or while under power lines or bridges.

Obstructions such as mountains and buildings.
In areas where transmission or reception is poor, communication improvement may
sometimes be obtained by moving a few yards in another direction, or moving to a
higher elevation.
12
MM-018336-001
INTRODUCTION
2.1
VRS7010 P25 VEHICULAR REPEATER WITH MOBILE RADIO
The VRS7010 is a combination Project 25 (P25) vehicular repeater for P25 trunked radio networks and a
mobile radio for P25 trunked and P25 conventional radio networks. The VRS7010 consists of two (2)
mobile radios coupled together with specialized interface hardware. A control head, microphone speaker,
and antennas are connected to the radio.
2.1.1
Operating Modes
The VRS7010 has two (2) primary operating modes as described in the following subsections:
2.1.1.1
Extended Coverage (XCOV) Vehicular Repeater Mode
As illustrated in Figure 2-1, when the VRS7010 is operating in the extended coverage vehicular repeater
mode, it provides the network extension interface that enables nearby P25 radios operating on a 700 MHz
radio frequency channel to access an 800 MHz P25 radio network through the VRS7010. This mode of
operation is sometimes abbreviated “vehicular repeater mode” or simply “XCOV mode.” Portable radio
coverage is extended because VRS7010’s high-performance mobile antenna system and higher
transmitter output power is used to access the 800 MHz P25 radio network. See Figure 2-1. When a
nearby P25 radio is communicating through the VRS7010, it is considered “connected” to or it is
considered a “client” on the VRS7010. The VRS7010 cannot function as a standard mobile radio when it
is operating in XCOV vehicular repeater mode. Instructions on enabling and disabling this mode are
included in Section 4 of this manual.
Typically, the VRS7010 operator places the radio into XCOV vehicular repeater mode via a menu
selection or preset button press at the radio’s control head. Likewise, the operator can disable this mode
via a CH-721 control head menu selection or preset button press. Alternately, the radio installation may
be wired so this mode can be enabled and disabled by an external switch located on the vehicle’s dash
panel, console panel, or elsewhere.
When the VRS7010 is operating in XCOV vehicular repeater mode, the VRS7010’s VRBS7010 functions
like a Voice and Data Over Control (VDOC) site for the nearby P25 radios. Essentially, the nearby
connected P25 radios and the VRBS7010 are linked together via P25 VDOC protocols on the VRBS7010
Figure 2-1: Simplified Block Diagram of Extended Network Coverage Mode
13
MM-018336-001
RF channel. Both P25 portable and P25 mobile radios can connect to the VRS7010 when it is operating in
this mode.
The VRS7010 allows attachment of up to sixty-four (64) nearby P25 radios. When using the XCOV
vehicular repeater mode, nearby P25 radios operating through the VRS7010 maintain the following P25
functions across the two RF links:

P25 Group Call — P25 radios connected to the VRS7010 can communicate on a common talk
group, or on multiple different talk groups. The VRS7010 provides 64 maximum talk group paths (up
to one talk group per radio) when it is operating in the XCOV vehicular repeater mode. Digital clear
voice and digital encrypted voice group calls are supported.

P25 Individual Call — Unit-to-unit call both between two connected P25 radios, and between a
connected P25 radio and a radio/console on the P25 radio network are supported. Digital clear voice
and digital encrypted voice individual calls are supported.

P25 User ID — Caller identification information is sent between a connected P25 radio and the P25
trunked radio network.

P25 Emergency — The link through the VRS7010 provides P25 emergency communications
between the connected P25 radios the P25 trunked radio network.

P25 System All Call (from Network Only) — A system-wide all-call transmission from the P25
radio network is forwarded to connected P25 radios.

Call Grant and Call Queued Tones — An attached P25 radio generates call grant and call queued
tones in a similar manner as if was operating directly on the P25 radio network.
When operating in the extended network coverage mode, calls transmitted from the connected P25 radios
are not routed to the VRS7010’s speaker.
The VRS7010 supports end-to-end Advanced Encryption Standard (AES) encrypted calls. In other words,
if a P25 radio connected to the VRS7010 is transmitting an encrypted call, the VRS7010 simply repeats
the call to the network base station. It does not un-encrypt and then re-encrypt the call.
2.1.1.2
Standard Mobile Radio Mode (Vehicular Repeater Disabled)
When operating as a mobile radio (i.e., P25 vehicular repeater disabled), the VRS7010 provides
communications on P25 trunked and P25 conventional radio systems. Radio control and voice
communications are accomplished via the radio’s control head, the “push-to-talk” (PTT) type
microphone, and the speaker connected to the control head. In this mode, the VRS7010 functions like a
normal mobile radio. The radio operator uses the interfaces of the connected CH-721 control head (i.e.,
display, control buttons/keys, mic and speaker) to control the radio and to communicate with other radio
users and console dispatchers on a trunked or conventional radio network.
Nearby radios cannot be linked through the VRS7010 to the radio network when the VRS7010 is
operating in this mode, since the VRS7010’s vehicular repeater functionality is disabled.
2.2
CH-721 SYSTEM MODEL CONTROL HEAD
The VRS7010 employs the CH-721 System model control head. Shown in Figure 3-1 on page 16, this
control head provides the user/operator interface for the VRS7010. The CH-721 System model control
head has a large easy-to-read 3-line graphical vacuum-fluorescent type display, an on/off/volume control
knob, menu controls, an emergency/home button, a scan on/off button, and three (3) preset buttons. It also
features a 12-key numeric keypad that provides Dual-Tone Multi-Frequency (DTMF) keypad functionality and easier operator system/group selection, three (3) preset buttons, and an emergency/home button.
Other front panel components include a microphone connector and two (2) Light-Emitting Diode (LED)
14
MM-018336-001
type indictors. One LED indicator is the busy indicator that lights when the VRS7010 is receiving a call.
The other is the transmitter-enabled indicator that lights when it is transmitting. The control head’s
buttons and keys are backlit for nighttime operation. An ambient light sensor on the head’s front panel
controls automatic display and button/key backlight dimming.
2.3
OPTIONS
2.3.1
AES Encryption
Advanced Encryption Standard (AES) is optionally available. AES provides maximum communications
security.
2.3.2
GPS Receiver Option
The VRS7010 can be equipped with an optional built-in Global Positioning System (GPS) tracking
receiver. GPS provides quick and accurate unit location information to dispatchers via the radio network.
The GPS receiver determines the unit’s location and the VRS7010 transmits it to the radio network. The
GPS antenna can be integrated into the mobile transmit/receive antenna (i.e., a “combination” antenna).
Alternately, the GPS antenna can be located/mounted completely separate from the mobile
transmit/receive antenna.
2.3.3
Status
Status operation is an optional feature that permits the transmission of a pre-programmed status condition
to the P25 trunked radio network.
2.3.4
Message
Message operation is an optional feature that permits the transmission of a pre-programmed message text
to the P25 trunked radio network.
15
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BEGINNING OPERATION
3.1
TURNING ON THE VRS7010
To turn on the VRS7010, rotate the control head’s Power On/Off/Volume clockwise out of the detent
position. The knob is shown in Figure 3-1 below. This action powers-up the VRS7010 and the control
head. If enabled through programming, a short beep sounds in the speaker to indicate the radio is ready
for operation, and the control head indicates the last selected system name on line 1 and the last selected
group name on line 2.
The VRS7010 begins operating in the standard mobile radio mode. For complete
operating instructions for this mode, refer to Section 5 which begins on page 22.
To enable/activate the vehicular repeater mode, refer to Section 4 which begins on
page 19.
3.2
FRONT PANEL OF THE CONTROL HEAD
The front panel of the CH-721 System model control head includes a dot matrix display, ramp control and
buttons for menu navigation, an emergency/home button, three (3) pre-set buttons, a power on/off/volume
control knob, a microphone connector, and a 12-key DTMF keypad. Table 3-1 summarizes functions of
the front panel controls.
3-Line Graphical VacuumFluorescent Display
Power On/Off/Volume
Control Knob
12-Key DTMF
Keypad
Option Button
Transmit (TX)
and Busy (BSY)
Indicators
Menu Button
Clear Button
Emergency/
Home Button
System/Group
Knob
Preset Buttons
Ramp Control
Scan On/Off Button
Ramp Control
Microphone Connector
Ambient Light-Level Sensor
Figure 3-1: CH-721 System Model Control Head
Button and key functions may vary depending upon system programming, radio
hardware, and optional configurations. The table in Section 7 is provided to record
functions of remapped buttons/keys
16
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Table 3-1: Controls of CH-721 System Model Control Head
CONTROL
Power
On/Off/Volume
Control Knob
Ambient Light
Sensor
System/Group
Knob
Emergency/Home
Button
FUNCTION
Turn this knob clockwise to turn on the VRS7010, and to increase volume. See
Section 3.1 on page 16 for additional information.
Turn this knob counter-clockwise to decrease volume, and to turn off the
VRS7010.
Radio automatically adjusts the display and button/key backlight brightness level
based on ambient light. Do not block this sensor.
When the vehicular repeater is disabled/inactive, use the System/Group knob to
select a system/group combination, based upon radio programming. See Section
5.4 which begins on page 25 for additional information.
This knob does not function when the vehicular repeater is enabled/active.
When the vehicular repeater is disabled/inactive, use the Emergency/Home button
to declare an emergency, if the emergency feature is enabled. See Section 5.14
on page 34 for additional information. Alternately, this button can also be
programmed to switch the radio to a home group when it is pressed.
This button does not function when the vehicular repeater is enabled/active.
Ramp Control
This rocker-type ramp control has multiple functions.
When the vehicular repeater is disabled/inactive, it is used to display the current
scan status for a group, and to then add or delete the group from the system scan
list. See Section 5.16 which begins on page 36 for additional information.
It is also used for various other selection-type functions, as described elsewhere in
this manual.
This control does not function when the vehicular repeater is enabled/active.
Ramp Control
This rocker-type ramp control also has multiple functions.
When the vehicular repeater is disabled/inactive, the primary function of this
rocker-type ramp control is to scroll through the System list or the Group list,
depending upon programming. A secondary function is to increment or decrement
items within a list (phone list for example).
This control is also used to enable/activate the vehicular repeater, as described in
Section 4.
OPT
(Option Button)
MENU
(Menu Button)
The OPT (option) button is used to toggle a programmable feature on and off when
the vehicular repeater is disabled/inactive.
This button does not function when the vehicular repeater is enabled/active.
When the vehicular repeater is disabled/inactive, the primary function of the MENU
button is to access the menu list. This is a list of additional features that are not
available directly from the keypad. As a secondary function, it activates a selected
item within a list, similar to an enter button/key.
The MENU button is also used to enable/activate and to disable/de-activate the
vehicular repeater. See Section 4 for additional information.
CLR
(Clear Button)
When the vehicular repeater is disabled/inactive, the CLR (clear) button cancels
the current operation and removes all displays associated with it. The radio and
display then return to the group receive state.
This button does not function when the vehicular repeater is enabled/active.
17
MM-018336-001
CONTROL
SCAN
(Scan Button)
FUNCTION
When the vehicular repeater is disabled/inactive, the primary function of the SCAN
button is to toggle group scan operation on and off. See Sections 5.16.4 and
5.16.6 for operating details. As a secondary function, this button toggles keypad
keys between their primary function and their secondary function. When the
secondary keypad is active (for example, when entering phone number digits for a
telephone interconnect call), the SCAN button can be used to toggle the keypad
keys back to their primary function, perform a task, and then toggle back to finish
entering the digits for the phone number. “PRIMARY” is displayed when the SCAN
button is used to toggle the keypad keys back to their primary functions. This
provides quick access to the primary functions of the keypad. This is a
programmable feature of the SCAN button only. Careful consideration should be
given to possible operational conflicts before enabling this feature.
This button does not function when the vehicular repeater is enabled/active.
3.3
A, B and C
Pre-Set Buttons
A preset button may be pre-programmed to perform a particular task. For example,
the C button could be programmed to enable/activate the vehicular repeater. A
preset button can also be used to store and recall user-selectable parameters.
SYS
(System Key)
This key is used to enter the system select mode. See Section 5.4.1 on page 25
for additional information.
GRP
(Group Key)
This key is used to enter the group select mode. See Section 5.4.2 on page 25 for
additional information.
DIS
(Display Key)
This key is used to adjust the current display intensity and the keypad backlight
level. See Section 3.3 for additional information.
IND
(Individual Call
Key)
This key is used to call an individual or make an all-call by selecting the individual
call function. See Section 5.17 on page 38 for addition information.
PHN
(Phone Key)
This key is used to place telephone calls through the radio system via the
telephone interconnect special call function. See Section 5.18 on page 40 for
additional information.
STS
(Status Key)
This key is used to send pre-programmed status conditions to the P25 radio
network. See Section 5.19 on page 41 for additional information.
MSG
(Message Key)
This key is used to send pre-programmed message text to the P25 radio network.
See Section 5.20 on page 42 for additional information.
ADJUSTING DISPLAY AND BUTTON/KEY BACKLIGHT BRIGHTNESS
A light sensor on the front panel of the control head automatically adjusts display brightness and
button/key backlight brightness based upon to ambient light conditions. The display and button/key
backlights automatically brighten at higher external light levels and automatically dim at lower external
light levels. However, if the manual brightness adjustment menu is available (a programmable feature),
manual brightness adjustment is also possible per this procedure:
1. Press the control head’s MENU button.
2. Use the
ramp control to scroll through the menu until BCK LGHT (for backlight) appears in
the middle line of the display.
3. Press the MENU button again, and then use the
brightness to the desired level.
ramp control to increase or decrease the
4. Press the CLR button, or simply wait a few seconds and the menu operation will automatically end.
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MM-018336-001
VEHICULAR REPEATER OPERATION
4.1
EXTENDED COVERAGE (XCOV) VEHICULAR REPEATER MODE
There are (3) possible methods that can be used to enable and disable the extended coverage (XCOV)
vehicular repeater mode, as described in the following subsections.
CAUTION
4.1.1
When the XCOV vehicular repeater mode is enabled/active, normal mobile radio
communications are not possible with the VRS7010. In other words, the speaker and
microphone connected to the CH-721 control head do not function when XCOV
vehicular repeater mode is enabled/active.
Switch to a P25 Trunked Radio System (if not currently)
Before the XCOV vehicular repeater mode can be enabled/activated, the VRS7010 must be operating on a
P25 trunked radio system. Use one of the following two methods to switch VRS7010 operation to a P25
trunked radio system:
4.1.1.1
Switch via Ramp Control
Simply use the control head’s
ramp control to scroll through the menu until the required P25
trunked radio network’s name appears in the display. This ramp control is shown in Figure 3-1 on page
16. This is a “system” change. After a short delay, the VRS7010 will switch to the newly selected P25
trunked radio network, and begin operating on it.
4.1.1.2
Switch via Keypad Entry
1. If not known, consult with the network administration personnel, as necessary, for the “system”
number of the respective P25 trunked radio network.
2. At the control head, enter this number via its 12-key DTMF keypad. The front panel of the control
head is shown in Figure 3-1 on page 16.
3. Press the MENU button to switch the VRS7010 to the entered P25 trunked radio network. After a
short delay, the VRS7010 will begin operating on the newly selected network.
4.1.2
Enable/Disable XCOV Vehicular Repeater Mode via the Control Head’s
Menu
To enable the XCOV vehicular repeater mode via the control head’s menu, follow this procedure:
1. If the VRS7010 is not currently operating on a P25 trunked radio network, use one of the two
methods presented in Section 4.1.1 to switch it to a P25 trunked radio network. The VRS7010 must
be operating on a P25 trunked radio network before XCOV vehicular repeater mode can be
enabled/activated.
2. Press the control head’s MENU button.
3. Use the control head’s
ramp control to scroll through the menu until P25 VR appears in the
middle line of the display, and then press the MENU button again. After a short delay, VR Standby
appears in the display, indicating the VRS7010 is operating in XCOV vehicular repeater mode
without any connected (client) P25 radios. When one or more P25 radios connect to the VRS7010,
VR Active appears in the display. See section 4.1.5 for additional information.
19
MM-018336-001
To disable XCOV vehicular repeater mode, if no menu change has been made since XCOV vehicular
repeater mode was enabled, simply press the MENU button to turn/toggle the mode off. If a menu change
has occurred since the XCOV vehicular repeater mode was enabled, first press the MENU button, then
navigate to the P25 VR menu again, and then press the MENU button again. Afterwards, the VRS7010
will return to a normal display, indicating network group and/or individual call information, etc.
4.1.3
Enable/Disable XCOV Vehicular Repeater Mode via Control Head Preset
Button
The CH-721 control head has three (3) present buttons located just below its display. One of these buttons
may be configured to toggle the XCOV vehicular repeater mode on and off. Consult with the system
administrator to determine if the installed VRS7010 is configured in this manner before using this
procedure:
1. If the VRS7010 is not currently operating on a P25 trunked radio network, use one of the two
methods presented in Section 4.1.1 to switch it to a P25 trunked radio network. The VRS7010 must
be operating on a P25 trunked radio network before XCOV vehicular repeater mode can be
enabled/activated.
2. Press the respective preset button (A, B or C) to enable XCOV vehicular repeater mode. After a short
delay, VR Standby appears in the display, indicating the VRS7010 is operating in XCOV vehicular
repeater mode without any connected (client) P25 radios. When one or more P25 radios connect to
the VRS7010, VR Active appears in the display. See section 4.1.5 for additional information.
To disable XCOV vehicular repeater mode, simply press the same preset button again, or press the
MENU button. Afterwards, the VRS7010 will return to a normal display, indicating network group and/or
individual call information, etc.
4.1.4
Enable/Disable XCOV Vehicular Repeater Mode via External Switch
The VRS7010 installation may be wired to an external switch used to enable and disable the XCOV
vehicular repeater mode. The external switch may be located on the vehicle’s dash panel, on a console
panel near the control head, or elsewhere. Follow this procedure to enable XCOV vehicular repeater
mode via an external switch:
1. If the VRS7010 is not currently operating on a P25 trunked radio network, use one of the two
methods presented in Section 4.1.1 to switch it to a P25 trunked radio network. The VRS7010 must
be operating on a P25 trunked radio network before XCOV vehicular repeater mode can be
enabled/activated.
2. Place the external switch in the enabled/activated position. After a short delay, VR Standby appears
in the display, indicating the VRS7010 is operating in XCOV vehicular repeater mode without any
connected (client) P25 radios. When one or more P25 radios connect to the VRS7010, VR Active
appears in the display. See section 4.1.5 for additional information.
To disable the XCOV vehicular repeater mode, place the external switch in the disabled/deactivated
position, and then press the MENU button on the control head. Afterwards, the VRS7010 will return to a
normal display, indicating network group and/or individual call information, etc.
4.1.5
Additional Information on the XCOV Vehicular Repeater Mode
When VRS7010’s extended coverage (XCOV) vehicular repeater mode is enabled/active, up to sixty-four
(64) nearby P25 radios can connect to the VRS7010 for extended coverage communications on the P25
trunked radio network. P25 radios operating through the VRS7010 maintain the following P25 functions
through to the P25 trunked radio network:
20
MM-018336-001

P25 Group Call — P25 radios connected to the VRS7010 can communicate on a common talk
group, or on multiple different talk groups. The VRS7010 provides 64 maximum talk group paths (up
to one talk group per radio) when it is operating in the XCOV vehicular repeater mode. Digital clear
voice and digital encrypted voice group calls are supported.

P25 Individual Call — Unit-to-unit call both between two connected P25 radios, and between a
connected P25 radio and a radio/console on the P25 radio network are supported. Digital clear voice
and digital encrypted voice individual calls are supported.

P25 User ID — Caller identification information is sent between a connected P25 radio and the P25
trunked radio network.

P25 Emergency — The link through the VRS7010 provides P25 emergency communications
between the connected P25 radios the P25 trunked radio network.

P25 System All Call (from Network Only) — A system-wide all-call transmission from the P25
radio network is forwarded to connected P25 radios.

Call Grant and Call Queued Tones — An attached P25 radio generates call grant and call queued
tones in a similar manner as if was operating directly on the P25 radio network.
When a call is made from a connected P25 radio, VR Call appears in the control head’s display. During
the call, the VR Call indication replaces the VR Active indication.
When operating in the extended network coverage mode, calls transmitted from P25 radios connected to
the VRS7010 are not routed to the VRS7010’s speaker.
The VRS7010 supports end-to-end Advanced Encryption Standard (AES) encrypted calls. In other words,
if a P25 radio connected to the VRS7010 is transmitting an encrypted call, the VRS7010 simply repeats
the call to the network base station; it does not un-encrypt and then re-encrypt the call.
21
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MOBILE RADIO OPERATION ON A P25 TRUNKED
NETWORK
5.1
SELECTION MODE RULES
Many control head operations require selection from a list such as system, group or phone number. This
selection process is handled in the same manner for all lists. The
ramp control, MENU button,
0 - 9, *, # keys, and the CLR button are used during the selection process. The following example
systems list is used to explain the process:
The hookswitch functions the same as the CLR button in individual call, phone call,
and menu modes.
SYSTEM
NORTH
SOUTH
EAST
WEST
After entering a selection mode, the following generic display format will appear:
XXXXXXXX
YYY
= ZZZ
Line 1 shows the currently selected item name (XXXXXXXX) from the list. Line 2 indicates the list
(YYY) that the selection is to be made from and the number of the selected item (ZZZ) within the list. (In
some cases the information on lines 1 and 2 will be exchanged.) Enter the system selection mode by
pressing the SYS key. If SYSTEM 2 is the current selection, the display appears as follows:
SOUTH
SYS
Line 1 contains the current system name, SOUTH; and line 2, SYS = 2, indicates that selection is from
the system list and it is the second system within the list.
ramp control or by directly entering the system
A new system from the list is selected by using the
ramp control scrolls through the list in increasing and
number with the numeric keys. The
ramp control selects the EAST
decreasing order. In the previous example, pressing up with the
system as shown in the next display.
EAST
SYS
The radio can be programmed to wrap around from one end of a list to the other end, or to stop at each
end.
22
MM-018336-001
5.2
DIRECT ACCESS
To directly access a selection, enter the corresponding number (e.g., 4) and then press the MENU button
to activate the selection. The entered number is displayed on line 2 as shown below. Line 1 shows the
current list being used for selection.
SEL SYS
If a mistake is made while entering the number, press the OPT button to backspace once and correct the
entry. If an invalid number is entered, a short low-pitched tone sounds when the MENU button is pressed.
To exit the selection mode, press the CLR button or wait for the time-out. If the selection mode is cleared
while an entry is pending (i.e., numbers are entered on line 2, but the MENU button has not been
pressed), the entry on line 2 will be disregarded and the previous selection will remain active. If the timeout activates while an entry is pending, the entry on line 2 will be selected if it is within the valid range; if
it is out of range, the entry on line 2 will be disregarded and the previous selection will remain active.
While selecting a system or group, the radio continues to receive calls normally and
continues scanning, if it is enabled. If a call is received during the selection mode
process the radio returns to the normal receive mode display. Continuing with the
selection process returns the display to the same point in the selection process if the
selection mode time out has not yet expired. Any press of the PTT button during the
selection mode process initiates transmission and exits the selection mode.
5.3
FEATURE ENCRYPTION DISPLAY
Feature Encryption Display is available through the menu function and, if programmed, appears in the
menu as “FEATURES.” This data indicates current features programmed into the radio as well as
information required to add features to the radio.
Once the feature has been accessed, all normal menu functions work. The user can scroll up or down
through all of the entries.
Feature Encryption Display provides the ability to view, in the order displayed, the following:

Serial number ROM data - serial number of the ROM

Feature encryption data stream - used to enable features

Number Fields - defines limits

Features enabled - displays bit fields of enabled features
5.3.1
Serial Number ROM (12 Hex Digits)
Example:
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When the user wants to enable a feature in his radio, he will need to call Harris Corporation. They will
ask for the ROM serial number. The serial number shown here is for example only.
5.3.2
Feature Encryption Data Stream
Example:
These data streams define the features the user has enabled in his radio and are required by Harris to
enable other features. The data streams shown here are for example only. Note: There are three displays:
FD1, FD2, and FD3. All three are required.
Number Fields
Example:
These number fields show the set limits of the of the user's radio as:

SG# XXX - Maximum number of system/groups combination available

SY# XXX - Maximum trunked system limit
The user needs to know the limits of his radio before attempting to enable other features. The numbers
shown here are for example only.
5.3.3
Features Enabled
These numbers indicate which features are enabled.
Example:
Table 5-1 lists standard and optional features available for the VRS7010.
24
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Table 5-1: Feature Numbers (Standard and Optional)
FEATURE
NUMBER
5.4
FEATURE
STANDARD OR
OPTIONAL
04
Group Scan
Standard
08
Emergency
Standard
15
AES Encryption
Optional
17
Status/Message
Optional
23
Narrowband
Standard
32
FIPS-140-2 Encryption
Optional
38
Radio TextLink
Optional
SYSTEM/GROUP SELECTION
The System/Group knob and the
ramp control are programmable for maximum flexibility. If the
System/Group knob is assigned to select groups, then the
ramp control is assigned to select
ramp control is assigned
systems. If the System/Group knob is assigned to select systems, then the
to select groups. System and group selection is the primary function for these two controls.
Either systems or groups can also be selected by entering the select mode and following the selection
mode rules described earlier. The system select or group select modes are entered by pressing either the
SYS key or GRP key respectively, from the standard receive mode. Using the
ramp control after
entering a particular selection mode in this manner is the secondary function of these keys.
5.4.1
System Selection
Several methods, some of which depend on programming, can be used to select a new system. These
procedures are presumed to be starting from the normal receive display.
METHOD 1:
If system selection is programmed to the System/Group knob, select a system by turning
the System/Group knob to the desired system position. The display registers the new
system name on line 1. If the wrap option is OFF and the knob is moved to a position
greater than the number of programmed systems, the highest programmed system will
remain selected.
METHOD 2:
ramp control,
If system selection is programmed as the primary function of the
select a system by pressing up or down to scroll through the system list. The display
registers the new system name on line 1.
METHOD 3:
Press the SYS key to enter the system select mode and follow the selection mode rules
ramp control to scroll through the programmed
presented on page 22. Use the
systems.
5.4.2
Group Selection
Several methods, some of which depend on programming, can be used to select a new group. These
procedures assume starting from the normal receive display.
25
MM-018336-001
5.5
METHOD 1:
If group selection is programmed to the System/Group knob, select a group by turning
the System/Group knob to the desired group. The display registers the new group
name on line 2. If the wrap option is OFF and the knob is moved to a position greater
than the number of programmed groups, the highest programmed group will remain
selected.
METHOD 2:
If group selection is programmed as the primary function of the
ramp control,
select a group by pressing up or down, to scroll through the group list. The display
registers the new group name on line 2.
METHOD 3:
Press the GRP key to enter the group select mode and follow the selection mode rules
presented on page 22. Use the
ramp control to scroll through programmed
groups.
LAST SYSTEM/GROUP RECALL
The last system/group recall programmable feature allows the user to recall the last selected system/group
after an emergency or home function, or system/group key selection function. For example, if the Home
button (pre-programmed) is pressed, the radio will go to the designated home system/group. If the Home
button is pressed again, the radio returns to the previous system/group. At this time, the user can toggle
between the home system/group and the previous system/group.
5.6
DIGITAL VOICE OPERATION
5.6.1
Receiving an Encrypted Call
When receiving, the radio automatically switches between clear or private operation. If the transmission
being received is an encrypted transmission, it will be decrypted, the receiver will unsquelch and the
message will be heard in the speaker. The selected group must be programmed for private operation and
the correct cryptographic key must be loaded into the radio for this to occur.
5.6.2
Transmitting an Encrypted Call
1. Select the desired group.
2. Place the radio in private mode by pressing the control head’s OPT button.
If the last state of the radio was private mode, the private mode will be enabled on power up. In
addition, the private mode will be enabled if forced operation has been programmed in the radio
If a group is not programmed for private mode operation, PVT DIS will be displayed if an attempt is
made to enable private transmit mode. It is not possible to operate on this group in private mode.
If the radio is programmed for forced private transmit operation, FRCD PVT will be displayed if an
attempt is made to disable private transmit mode. It is not possible to transmit on this group in clear
mode.
If the radio does not have the correct encryption key loaded, NO KEY # will be displayed and the
call will not be transmitted.
3. Continue with standard transmission procedures. A private mode access tone will be heard when the
PTT button is pressed.
5.6.2.1
Scanned Group Calls
Receiving a scanned group call is the same as receiving a selected group call. During the scan hang time,
if the radio was programmed for auto-select, it will transmit back in the same mode it received the call.
26
MM-018336-001
For example, if a clear group is entered in the scan list, it will only receive clear calls. If the same group
was available in private and entered in the scan list, it can receive clear and private calls, provided autoselect was programmed in the radio. The user can select transmitting on the scanned or selected group. If
a group is entered in the scan list more than once in different modes (clear, digital, private), only the first
occurrence of the group will be used.
5.7
MACRO KEY OPERATION
Macro key operation permits the user to accomplish a series of keystrokes with a single "macro"
keystroke. Up to ten (10) macro keys can be defined, each capable of executing up to twenty (20)
keystrokes, to any pushbutton input (i.e., keypad keys, buttons, etc.). Each macro key can be preprogrammed to activate when pressed or when released.
A macro key can also be pre-programmed to change the keystroke sequence the next time the macro key
is activated.
For detail operation and assignment of macro keys, contact your communications supervisor or
administrator.
5.8
RADIO STATUS ICONS
Status icons are indications on the control head’s display that indicate various operating characteristics of
the radio.
Figure 5-1: Typical Display during P25 Trunked Operation
Table 5-2: Radio Status Icons
ICON
DESCRIPTION
Indicates selected group is in scan list.
Indicates selected group is programmed as Priority 1 in scan list.
Indicates selected group is programmed as Priority 2 in scan list.
Indicates scan mode enabled.
Volume bars – indicates relative volume of speaker/headset receive audio.
27
MM-018336-001
ICON
DESCRIPTION
Indicates the current channel is set up as an analog channel.
Indicates receiving or transmitting Encrypted Calls.
5.9
MESSAGES
During radio operation, various messages are displayed on either line 1 or line 2. Typical messages
include the respective trunked site’s control channel status information, such as system busy or call
denied, or messages associated with the radio's operation, (i.e. volume adjust). These messages are
described as follows:
Table 5-3: Display Messages
MESSAGE
28
NAME
DESCRIPTION
QUEUED
Call Queued
Indicates the system has placed the call in a request queue.
SYS BUSY
System Busy
Indicates the system is busy, no RF channels are currently available, the queue is full
or an individual call is being attempted to a radio that is currently transmitting.
DENIED
Call Denied
Indicates the radio is not authorized to operate on the selected system.
CC SCAN
Control Channel Scan
Indicates the control channel is lost and the radio has entered the Control Channel
Scan mode to search for the control channel.
WA SCAN
Wide Area Scan
Indicates the control channel is lost and the radio has entered the Wide Area Scan
mode to search for a new system (if enabled through programming).
*RXEMER*
Receive Emergency
Indicates an emergency call is being received. This message will be flashing on line 2.
*TXEMER*
Transmit Emergency
Indicates an emergency call has been transmitted. This message will be flashing on
line 2.
VOL=31
Volume Level
Indicates the current volume level. The volume level display ranges from OFF (silent)
to 31 (loudest).
UNKNOWN
Caller's ID Not
Received
Indicates that an individual call is being received, but the caller's ID was not received.
TX DATA
Transmit Data
Indicates the radio is transmitting a data call.
RX DATA
Receive Data
Indicates the radio is receiving a data call. Displayed on line 2.
DATA OFF
Data Off
Indicates the radio is in the data disabled state. Displayed on line 1.
DATA ON
Data On
Indicates the radio has been toggled to the data enable state. Displayed for two
seconds on line 1 when toggled to enable state.
SYSC ON
System Scan
Features On
Indicates the System Scan features are enabled.
SYSC OFF
System Scan
Features Off
Indicates the System Scan features are disabled.
PA ON
Public Address On
Indicates that the public address function of the radio is enabled.
PA OFF
Public Address OFF
Momentary (2 seconds) - indicates that public address function of the radio was
disabled.
ALRM ON
External Alarm
Enabled
Indicates that the external alarm function of the radio is enabled.
ALRM OFF
External Alarm
Disabled
Momentary (2 seconds) - indicates that the external alarm function of the radio was
disabled.
PVT DIS
Private Mode
Disabled
Indicates that private mode is disabled or no encryption key has been programmed for
the selected group or special call.
FRCD PVT
Forced Private
Operation
Indicates that forced private operation has been pre-programmed into radio.
MM-018336-001
MESSAGE
NAME
DESCRIPTION
NO KEY #
Encryption Key
Missing
Flashing - indicates that no encryption key or an incorrect encryption key is
programmed into the radio.
BCKL=1-6
Backlight
Indicates the display intensity and keypad backlight level.
GR
Group ID
Indicates that the call is a group call and is followed by the GID of the caller.
Individual ID
Indicates the call is an individual call and the ID number of the caller, example "ID
2725."
WHC=1
Who Has Called
This display indicates the number from the Who Has Called list. Individual calls
received but not responded to are stored in a Who Has Called list. This list is
accessible by pressing the # key and then the INDV key after the Individual call has
timed out or the Clear button is pressed. This display is on line 2 and the LID of the
caller is displayed on the top line. Currently the list is not implemented and the display
will always be WHC=1.
PHONE
Phone Call
Displayed when a phone call is received from the site. It is displayed in line 1 of the
display. Line 2 of the display will contain the display *INDV* when line 1 contains this
message. The radio interprets a received phone call as an individual call.
ID
Displayed when the menu key is pressed and remains displayed in line 1 until a menu
item is selected.
MENU
SYS=1-64
System = 1 - 64
The system number for the current base station of the system displayed in line 1. It is
displayed in line 2 of the display. Press the system key to obtain this display.
GRP=1-64
Group = 1 - 64
The group number of the group displayed in line 2 of display. It is displayed in line 1 of
the display. Press the group key to obtain this display. There are up to 48 groups
available (i.e. 3 banks of 16). The maximum number of groups programmed in a radio
is determined by the personality.
INDV=1-99
Individual = 1 - 99
Indicates which item in the individual call list is being displayed. It is displayed in line 2
of the display. The name or ID of the item in the list is displayed in line 1 of the
display.
PHN=1-99
Phone = 1 - 99
Indicates which item in the phone list is being displayed. It is displayed in line 2 of the
display. Line 1 of the display will be the last 3 characters of the list item contents.
SEL PHN
Select Phone
After pressing the PHN key, selecting an entry from the phone list by typing the entry
number will display this message on Line 1.
SEL INDV
Select Individual ID
Displayed on line 1 when an entry from the individual ID list is selected after pressing
the INDV key. The entry is a number between 1 and 32 inclusive.
SYS ALL
System All Call
Displayed on line 1 to indicate a system all-call has been received.
Ggg-v.vv
Code Group and
Revision Number
This is code group and revision number that is displayed in line 2 when the menu item
“REVISION” is selected. The ‘gg’ is the group number of the software. The first ‘v’ is
the hardware version and ‘vv’ is the revision of the software.
*PHONE*
Phone Call
Displayed when an initiated phone call is in progress. This is displayed on line 2 of the
display.
Indicates that there is no data stored in one of the programmable items in either the
phone list or individual call list. The user programmable items are items 1 through 10
in each list.
NO ENTRY
INV SYS
Invalid System
Displayed when the current system is an invalid type.
CHN=1-99
Channel = 1 - 99
Displayed on line 1 of the display. This is a conventional channel index displayed
when the group key is pressed.
FIX LIST
Fixed List
The Priority scan list is fixed and cannot be changed using the add or delete keys.
FIXED P1
Fixed Priority 1
The Priority 1 scan group is fixed and cannot be changed using the add or delete
keys.
(c) 2009
Displayed in line 2 when “REVISION” is selected by the operator.
EM
Emergency
Indicates an emergency has been declared by the LID that follows the display, “EM.”
An example of this is “EM 01201.”
*INDV*
Individual Call
Displayed in line 2 of the display when an individual call is in progress (trunked and
T99 modes only).
*GROUP*
Group Call
Indicates a group call is in progress and is displayed on line 1 of the display (trunked
and T99 modes only).
SPKR ON
External Speaker On
Displayed when the external speaker is enabled.
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MM-018336-001
MESSAGE
SPKR OFF
NAME
DESCRIPTION
External Speaker Off
BANK=1-8
REGR_0x
Displayed when the external speaker is disabled.
The bank of keys that are going to be loaded when the keyloader loads encryption
keys. This is only valid for radios that support VGS, VGE, or DES encryption. It is
displayed on line 2 of the display when the encryption keyloader is connected.
Dynamic Regroup
Indicates which group in the dynamic regroup operation has been enabled, where “x”
is a digit of 1 to 8.
KEY LOAD
Displayed on line 1 of the display when the encryption keyloader is connected.
KEY ZERO
Displayed on line 2 of the display when the reset and option buttons are pressed
simultaneously for approximately two seconds. The encryption keys are zeroed.
SYS KEY
System Key
Displayed on line 1 of the display in the display key mode of the menu. It is followed in
the second line with a key number “KEY = <1..7>”.
GRP KEY
Group Key
Displayed on line 1 of the display in the display key mode of the menu for trunked
systems only. It is followed in the second line with a key number “KEY = <1..7>.”
KEY=1-7
Displayed on line 2 of the display in the display key mode of the menu for
conventional systems when the “SYS KEY” or “CHN KEY” is displayed in line 1 and
for trunked systems when the “SYS KEY” or “GRP KEY” is displayed in line 1.
PRIMARY
Displayed on line 1 of the display when the primary keys are enabled.
PRS NAME
Personality Name
Displayed on line 1 of the display under the revision selection of the menu. The
personality name is displayed on line 2 at the same time.
5.10 ALERT TONES
Via the control head, the radio also provides audible alert tones or “beeps” to indicate the various
operating conditions. These alert tones can be enabled or disabled through programming.
Table 5-4: Alert Tones for P25 Trunked Operation
NAME
TONE
Call Originate
A short mid-pitched tone.
Autokey
A mid-pitched tone.
Call Queued
A high-pitched tone.
System Busy
Three low-pitched tones.
Call Denied
A low-pitched tone.
30
DESCRIPTION
Sounds after keying the radio via its Push-To-Talk
(PTT) button. Indicates the radio has been assigned a
working channel. After it sounds, begin speaking into
the microphone, while holding the PTT button
depressed.
After being placed in a queue or releasing the PTT
button prior to a working channel assignment, the site
calls the radio when a channel becomes available. At
this point, the radio automatically keys the transmitter
(autokey) for a short period to hold the channel. The
radio sounds a mid-pitched tone when it is clear to talk.
Immediately press the PTT button to keep the assigned
channel.
Sounds after pressing the PTT button indicating the
system has placed the call request in the queue. The
receiving unit(s) also sound(s) the tone to indicate they
will receive a call shortly.
Sounds if the radio is keyed when the system is busy, if
no channels are available for sending the message, if
the call queue is full, or if an individual call is being
attempted to a radio that is transmitting.
Indicates the radio is not authorized on the system that
has been selected.
MM-018336-001
NAME
TONE
DESCRIPTION
Carrier Control Timer
Five
short
high-pitched
warning tones followed by a
long low-pitched tone.
Key Press Alert
A short tone.
Page (P25 T Only)
Three high-pitched tones.
Out of Range
One low pitched tone.
Sounds if the programmed time for continuous
transmission is exceeded. The transmitter will shut
down
shortly
after
the
alert,
interrupting
communications. Release and re-key the PTT button to
maintain communications. This will reset the carrier
control timer and turn the transmitter back on.
Indicates a key has been pressed. A short low-pitched
tone indicates no action was taken because the key is
not active in the current mode.
In P25 trunked mode, if the receiving radio accepts a
page, both the receiving and transmitting radios emit
three high-pitched tones.
Indicates the radio is in Wide Area Scan. Radio will
periodically beep when in Wide Area Scan.
5.11 MENU
The menu function accesses features that are not available directly from the keypad. The order and
specific number of menu items available is configurable through programming. Upon radio power up, the
menu item at the beginning of the menu list will always be displayed first. Subsequent access to the menu
function will return the last menu item that was shown in the display. To enter the menu mode, press the
MENU button. The
ramp control, and CLR are used during the selection process. All of the
selection mode rules previously detailed apply to the menu item selection process with the exception of
direct access. The radio will continue to receive and transmit normally while in the menu function.
A new item is displayed by using the
ramp control to scroll through the list in increasing and
decreasing order. Press the MENU button to activate the displayed item.
After entering the menu selection mode, the following generic display format will appear.
MENU
YYYYYYYY
Line 1 indicates the radio is in the menu selection mode. Line 2 indicates the menu item (YYYYYYYY)
that is to be viewed or changed (some menu items provide radio information and do not have changeable
parameters).
31
MM-018336-001
An example of the menu item selection process and menu item parameter change is detailed below for the
contrast menu item.
1. Press the MENU button to enter the menu mode.
2. Press the
ramp control until the display shows:
MENU
CONTRAST
3. Press MENU the menu button again. The contrast menu item is activated and the display will be
similar to the following:
CNTRST = X
YYYYYYYY
Line 1 shows the active menu item and its current parameter setting (XXX). Line 2 shows the
currently selected system or group name (YYYYYYYY).
4. The menu item's parameter setting shown in the display can now be changed by using the
ramp control to scroll through the list of parameter values. Once the desired setting is reached, press
the MENU button to store the value and return to the normal display. For menu items that display
radio information, use
to scroll through a list of informational displays. The menu items are
listed in Table 5-5.
Table 5-5: Menu Item Information
FEATURE
PARAMETER
SETTINGS
COMMENT
Contrast Adjust
Menu Item:
CONTRAST
Once selected:
CNTRST=
1, 2, 3, 4, 5, 6, 7, 8
Selects the Contrast level.
Radio Revision
Information
Menu item:
REVISION
Informational
displays only
(see radio); no user
selectable settings.
Selects the information display to view.
Phone Call
Individual Call
External Alarm
Public
Address
External
Speaker
32
DISPLAY
Menu item:
PHN CALL
Once selected: See
Telephone Interconnect
Call Section
Menu Item:
IND CALL
Once Selected: See
Individual Call Section
Menu Item: EXTALARM
ON, OFF
Once Selected:
EXTALARM
Menu item:
PUB ADDR
ON, OFF
Once selected:
PA ON or
PA OFF
Menu item:
EXT SPKR
ON, OFF
Once selected:
SPKR ON or
SPKR OFF
Allows access to the Phone Call Feature.
Allows access to the Individual Call Feature.
EXTALARM replaces the system name on the
display as long as the external alarm feature is
enabled.
Public Address is toggled on and off.
External Speaker is toggled on and off.
MM-018336-001
FEATURE
DISPLAY
Menu item: KEYLOAD
Once selected:
KEY LOAD BANK = N
Menu item: DISP KEY
Display Current
Once selected:
Encryption
SYS KEY, GRP KEY or
Key(s)
CHN KEY and KEY = N
Scan
Menu item: SCAN
Menu Item: PRIVATE
Private Mode
Once selected: PVT or
key light.
Menu item: SCAN ADD
Scan Add
Once selected: Proper
scan icon displayed.
Menu item: SCAN DEL
Scan Delete
Once selected: Scan icon
goes out.
Menu item: SCAN A/D
Scan
When selected: Toggles
Add/Delete
through scan selections
Menu item: HOME
Home group
Once selected: Home
selection
group displayed.
Menu item: SYS SEL
System select
Once selected: SYS = n
External alarm
Menu item: EXTALRM2
#2
Menu item: SYSGRP 1
Menu item: SYSGRP 2
System and
Menu item: SYSGRP 3
group selection
Menu item: SYSGRP 4
Menu item: SYSGRP 5
Encryption Key
Loading
PARAMETER
SETTINGS
Up to 8 banks of 7 keys
COMMENT
Enables the radio to accept the loading of
encryption keys.
Displays current encryption key number.
ON, OFF
Toggles scan function on and off.
ON, OFF
Toggles private function on and off.
S, 2 or 1
Adds group to scan list.
Deletes group from scan list.
Toggle sequence
S, 2, 1, S, ...
Changes present group to next scan choice in
scan list.
Changes to the group defined for Home
function.
1-64 = (n)umber of
desired system
Displays the system selected.
ON, OFF
Toggles external alarm #2 feature on and off.
Changes to the System & Group programmed
for SYSGRP 1-5.
Toggles the mute function on and off to control
the audio output from the selected radio.
Toggles the mute 1 function on and off on
radio #1.
Toggles the mute 2 function on and offf on
radio #2.
Mute
Menu item: MUTE
ON, OFF
Mute #1
Menu item: MUTE 1
ON, OFF
Mute #2
Menu item: MUTE 2
ON, OFF
Multiple radio
operation
Menu item: RADIO
ON, OFF
Toggles the currently selected radio.
Menu item: RADIO 1
Menu item: RADIO 2
Menu item: NO DATA
ON, OFF
ON, OFF
ON, OFF
Changes to radio #1.
Changes to radio #2.
Toggles data feature on and off.
Menu item: ECP1SCAN
ON, OFF
Toggles this feature on and off.
Radio selection
No Data
Convent-ional
Priority 1 Scan
Menu item: GRP SEL
Once selected: GRP = n
Menu item: STATUS
Status Condition
Once selected: ST =n
Message
Menu item: MESSAGE
Condition
Once selected: MSG =n
Menu Item: FEATURES
Feature
Once selected:
Encryption
See Feature Encryption
Display
Display section
Menu Item: SYS SCAN
System Scan
Once selected: SYSC ON
Enable
or SYSC OFF
Group selection
1-64 = (n)umber of
desired group
0-9 = (n)umber of preprogrammed status
0-9 = (n)umber of preprogrammed messages
Displays the group selected.
Transmits the pre-programmed status
message.
Transmits the pre-programmed message.
Informational displays
only; no user selectable
settings
Indicates current features programmed into the
radio as well as certain information required to
add features to the radio.
ON, OFF
System Scan features like ProScan are toggled
on and off.
33
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5.12 RECEIVING A CALL
1. Turn the radio on by rotating the Power On/Off/Volume control knob clockwise out of its detent
position. A short alert signal (if enabled through programming) indicates the radio is ready to use.
2. The display shows the last selected or the power up (depending on programming) system and group
names. If the radio is unable to obtain a control channel, line 2 shows CC SCAN.
3. Adjust the Power On/Off/Volume control knob to the desired volume level.
4. Select the desired system and group. The display indicates the current system and group names.
5. The radio is now ready to receive calls.
6. When the radio receives a group call, it unmutes on the assigned working channel and the BSY
indicator comes on. Line 1 shows GR followed by the logical ID number (if received) of the unit
sending the message, or the associated name if the ID number is found in the individual call list.
5.13 SENDING A CALL
1. Turn the radio on and set the Power On/Off/Volume control knob to the desired volume level. Select
the desired system and group.
2. Press and hold the PTT button. The radio will display the system and group names and perform the
necessary signaling required to obtain a communication channel.
3. When the working channel is assigned, TX and BSY indicators are turned on and a short beep is
sounded indicating communication can begin.
If two or more tones, or a high-pitched tone is heard, the system may be busy and the
call request has been placed in queue or the request has been denied for some reason.
Refer to the Section 5.10 for more details.
4. Hold the microphone approximately 1 ½ inches from the mouth and speak in a normal voice.
5. Release the PTT button when the transmission is complete and listen for a reply.
5.14 EMERGENCY OPERATION
The radio's ability to declare an emergency, clear an emergency, remain locked on an emergency and
group, and the emergency audio and display freeze can each be enabled or disabled through
programming. When an emergency is declared scanning will stop and will restart only after the
emergency has been cleared.
5.14.1
Receive an Emergency Call
When receiving an emergency call from the selected group and system, an alert beep is heard and the
BSY indicator lights. The message *RXEMER* flashes in the display on line 2 until the emergency
condition is cleared. Follow standard emergency procedures.
5.14.2
Declare an Emergency
To send an emergency call to the selected system and group (or on an optionally pre-programmed
emergency group), proceed as follows:
1. Press and hold the red Emergency/Home button for approximately one second. (This time is
programmable and therefore could be longer or shorter. Check with the system administrator.) The
34
MM-018336-001
radio will transmit an emergency call request with the radio ID until an emergency channel
assignment is received.
2. When the working channel assignment is received, the radio sounds a single beep (Autokey alert
tone) indicating it is ready for voice transmission. *TXEMER* flashes on line 2 in the display until
the emergency is cleared.
3. Press PTT and speak into the microphone in a normal voice.
4. Release PTT when the transmission is complete and listen for a reply.
5. The emergency can be cleared by pressing and holding the CLR button followed by pressing the red
Emergency/Home button then releasing both buttons.
5.15 SYSTEM SCAN OPERATION
The radio can be programmed with the following system scan features. These features are automatically
enabled upon radio power up. A key or menu option is also defined to allow the system scan features to
be toggled during radio operation. This is covered in the Menu Selection and Pre-Programmed Keypad
Key sections. The system scan state will be maintained through system changes but will default to on at
power up.
5.15.1
Wide Area System Scan
The mobile radio can be programmed for wide area system scan operation. Upon the loss of the currently
selected system’s control channel, radios can be programmed to automatically scan the control channels
of other systems. If a new control channel is found, the radio will switch to the new system and sound an
alert tone.
5.15.2
ProScan™
The radio can be programmed for ProScan™ system scan operation for multi-site applications depending
on the version of radio flash code. ProScan provides the radio with the ability to select a new system for
the radio to communicate on, when the selected system drops below a predefined level. This is
accomplished by enabling each radio to analyze the signal quality of its current control channel and
compare it with the signal quality of the control channel for each site in its adjacency scan list. The signal
quality metric used for the ProScan algorithm is based on a combination of both Received Signal Strength
Indicator [RSSI] and Control Channel Verification [CCV] measurements. When the selected system’s
signal quality level degrades below a pre-programmed level, the radio will begin to look for a better
control channel. Once a control channel that exceeds the pre-programmed parameters is found, the radio
will change to the new system and emit a tone. If the control channel is completely lost, the radio enters
Wide Area System Scanning and search the programmed adjacent systems until a suitable control channel
is found.
5.15.3
Priority System Scan
The radio can also be programmed for Priority System Scan. (To ensure that this feature operates
correctly, the control channel of the priority system must be located on channel one unless you are using
the ProScan algorithm.) The priority system is the desired or preferred system. While receiving the
control channel of the selected system, the radio will periodically leave the selected system and search for
the control channel of the priority system at a programmable rate. The programmable rate is defined by
the value in the Priority Scan Time control, (unless the ProScan algorithm is enabled as explained below).
This priority scan timer is reset each time the PTT button is pressed or when a call is received. If the
priority system control channel is found, or meets the predefined ProScan criteria, the radio will
automatically switch to the priority system.
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MM-018336-001
5.15.4
When Wide Area System Scan Is Enabled
If the radio cannot find the control channel of the selected system and begins Wide Area System Scan
(WA Scan), the radio will only scan for the priority system control channel if the priority system is in the
WA Scan list.
5.15.5
When ProScan Is Enabled
The radio monitors the priority system and will switch to the priority system if the priority system meets
the criteria defined in the “ProScan Options” dialog box. If ProScan is enabled, the rate at which the radio
will scan for the priority system is defined by the System Sample Time control.
5.15.6
Menu Selection
Press the MENU button and then use the
ramp control to scroll through the selections until SYS
SCAN is displayed. Then press the MENU button to toggle the System Scan state. The SYSC ON or
SYSC OFF display message is displayed for two seconds to show the new state.
5.15.7
Pre-Programmed Keypad Key
Press the pre-programmed key and the SYSC ON or SYSC OFF display message is displayed for two
seconds to show the new state.
5.16 GROUP SCAN OPERATION
Only groups that are part of the radio's scan list will be scanned. Groups are added to the scan list on a per
system basis through programming, the radio keypad, or both, dependent upon programming. This scan
list can be changed by the user from the keypad unless programmed otherwise. Each system's group scan
list is retained in memory when the radio is turned off. The radio can also be programmed to provide
trunked priority group scan capability.
The following is a description of programmable scan features that should be helpful in understanding the
group scan operation of the radio:
Scan Hang Time - the delay time the radio waits before resuming scan after the push-to-talk is released
or after the carrier has dropped a channel.
TX Select - the group the radio will transmit on while scanning. The radio is programmed to transmit on
either the scanned group or the selected group.
Scan List (privileges) - this feature allows or prohibits scan list changes by the user.
P1 Programming - priority group programming is accomplished by one (and only one) of three methods:

From the keypad, where the priority programming is not fixed and does not follow the selected
channel,

Priority 1 group programming follows the selected channel, or

Priority 1 group programming is fixed during radio programming and cannot be changed by the user.
P1 Always Scan - determines if the Priority 1 Group will always be scanned, regardless of the scan state
set by the user.
5.16.1
Add Groups to a Scan List
1. With scan operation turned off, select the desired group to add to the selected Trunked system group
scan list.
36
MM-018336-001
2. Press (+) or (-) with
period.
to display the current priority status of the group on line 1 for a time-out
3. While the status is displayed, press (+) with
4. Press (+) with
to add the group to the scan list.
a second time to set the group to Priority 2.
is displayed.
is displayed.
a third time to set the group to Priority 1.
is displayed in column 1, line 1.
5. Press (+) with
The priority level selection sequence only advances the group to the next higher priority level and
stops at priority level 1. To select a lower priority level, the group must be deleted from the scan list
and then added back to the scan list. Each new group added to the scan list starts at the lowest
priority. If the Priority 1 and Priority 2 groups are already set and a new group is assigned as Priority
1 or Priority 2, the previously assigned group will change to non-priority scanning.
5.16.2
Delete Groups from a Scan List
1. With scan operation turned off, select the desired group to delete from the selected trunked system’s
group scan list.
2. Press (+) or (-) with
. The current scan status of the group is displayed for a time-out period.
3. Press (-) with
to delete the group from the scan list. The
or
icon turns off. Any
group that is not in a trunked system group scan list will show a “blank” when it is selected.
5.16.3
Nuisance Delete
A group can also be deleted from the scan list, if it is not the currently selected group by pressing (-) with
during scan operation while the radio is displaying the unwanted group. The group will be deleted
from the system's group scan list in the same manner as if done using the steps above. Deletions
performed in this manner will not remain deleted if the radio is turned off and then back on.
5.16.4
Turn Scan On
1. Toggle scan operation on by pressing the SCAN button. Scan icon
scanning.
turns on when the radio is
The SCAN button light blinks when temporarily disabled. Scanning will stop while
microphone is off-hook if the hookswitch feature is enabled through programming.
2. When a group on the scan list receives a channel assignment, the radio unmutes on the assigned
channel, the BSY indicator comes on and the received scan group is displayed.

The radio will continue scanning if a new group is selected when scan is on.

Pressing the PTT button when scan is on will cause the radio to transmit on the displayed group
or on the currently selected group depending on programming.

Pressing up with
when scan is on will cause the radio to recall the scanned group that was
last received. This group is recalled for a period equal to the scan hang time.
37
MM-018336-001
5.16.5
Priority Group Scanning
When scan is enabled and the Priority 1 and Priority 2 groups have been identified, the radio will listen to
calls on those groups and the selected group. While receiving a scanned group call, the radio will continue
to monitor the selected Priority 1 and Priority 2 groups and will drop the call if the selected group or other
higher priority call becomes active. During a Priority 2 call the radio will continue to monitor for a
Priority 1 group call.
The radio will monitor for Agency and Fleet calls that correspond to the Agency and Fleet associated with
the Priority 1 and Priority 2 groups. Priority Agency and Fleet calls will be indicated by displaying
AGENCY or FLEET on the System line of the display and associated Priority 1 or 2 group on the Group
line of the display.
5.16.6
Turn Scan Off
Toggle scan operation off by pressing the SCAN button. Scan icon
turns off (disappears from the
display) when the radio is not scanning. After turning scan off, the radio resumes operation on the
selected group.
5.17 INDIVIDUAL CALLS
5.17.1
Receive and Respond to an Individual Call
When the radio receives an individual call (a call directed only to the user's radio), it unmutes on the
assigned working channel and turns on the BSY indicator. Line 1 shows “ID” followed by the logical ID
number of the radio sending the message, or the associated name if the ID number is found in the
individual call list. Also, *INDV* is displayed in line 2 of the display. The radio can be programmed to
ring when an individual call is received. If enabled, the ring begins five (5) seconds after the caller
unkeys. It will continue until the PTT button, the CLR button, or the IND key is pressed.
The hookswitch functions the same as CLR button in individual call, phone call, and
menu modes.
If a response is made to the call prior to the programmed call-back time-out, the call will automatically be
directed to the originating unit. If a response is not made before the call-back time-out, the radio will
return to normal receive mode, but * WHC * will be displayed. If the caller's ID is not received,
UNKNOWN will display for the duration of the call and there will be no call-back hang time.
To respond after the call-back time-out, press the IND key. The radio's display will show the callers ID on
the first line and WHCI=1 on the second line. Pressing the PTT button at this point will initiate an
individual call back to the original caller. (If the last call was a group call, the display will show
WHCG=1. Pressing the PTT button will place the call as an individual call.)
The radio stores the IDs of the last 10 callers in the Calls Received List as shown. Individual calls are
stored in the top half of the list (1-10) and group calls are stored in the bottom half of the list (1-10). The
most recent call is stored in position 1, the second most recent call is stored in position 2, etc.
38
MM-018336-001
To access the list, press the IND key twice. Use
to scroll through the list. Press the MENU button
to display the time elapsed since the call was received.
5.17.2
Call Storage Lists
There are two lists available for call storage in the radio, the calls received list (1-10) and the personality
list (1-99 as defined by the user). When the individual call mode is entered by pressing the IND key, the
calls received list is available. The user can toggle to the personality list by selecting any key other than
DIS or toggle between the two lists by pressing the IND key. If wrap is enabled, the calls received list
wraps on itself and not into the other list.
The saved call list shows all ten storage locations. If no calls have been received, the saved call list will be
empty and the pre-stored list will be available upon entering the individual call mode.
When in the saved call list, pressing the MENU button toggles the time stamp on and off. The time stamp
indicates how long ago the call was received. The display indicates this information as HH:MM:SS where
HH = hours, MM = minutes and SS = seconds.
When in the pre-stored list, pressing the MENU button toggles the Logical IDentification (LID) on and off.
5.17.3
Send an Individual Call
The following procedures describe how to initiate and complete an individual call.
1. To select a previously stored individual, select the I-Call mode from the menu or press IND followed
by the
ramp control to scroll through the list of stored individuals. The selection mode rules
apply. While in the individual call list, the menu key will toggle the display between the call name
and the unit ID number. If the individual is not stored in this list but the individual’s unit ID is known,
it can be entered directly from the keypad.
39
MM-018336-001
2. Press the PTT button; the radio performs the necessary signaling to obtain a communication channel.
When the signaling is complete and the radio is clear to transmit, TX indicator turns on and the
channel access tone sounds. Line 1 shows the called individual's name if found in the list of stored
individuals or ID followed by the logical ID number of the unit being called. The message *INDV*
displays on line 2. Proceed with the message.
5.18 TELEPHONE INTERCONNECT CALLS
5.18.1
Receive a Telephone Interconnect Call
Receiving a telephone interconnect call is identical to receiving an individual call. See the DTMF
Overdial Operation section if access to services requiring "over-dial" is needed. Overdial operations are
available for any special call whether it is an individual call or a telephone interconnect call.
5.18.2
Send a Telephone Interconnect Call
Use the following procedures to initiate and complete a Telephone Interconnect call:
1. To select a previously stored phone number, select phone call mode from the menu, press PHN and
use the
ramp control to scroll through the list of stored phone numbers. The selection mode
rules apply. While in the phone call list, the MENU key will toggle the display between the phone
call name and the phone call number. If the phone number is not stored in this list but the phone
number is known, it can be entered directly from the keypad. If necessary, a pause can be entered by
pressing and holding 0-9, (*), or (#) until an underscore appears in the display.
2. Press and release the PTT button; the radio performs the necessary signaling to obtain a
communication channel. When the signaling is complete and the radio is clear to transmit, TX
indicator turns on and the channel access tone sounds. Line 1 shows the accompanying name if
selected from the list of stored numbers or the phone number if entered directly. The message
*PHONE* is displayed on line 2. The radio then automatically transmits the programmed number
stored in the special call queue.
3. Telephone ringing will be heard. When someone answers the phone, press the PTT button and speak
into the microphone. Release the PTT button to listen to the caller. Unsuccessful interconnect
signaling returns the radio to the normal receive mode and the number remains displayed until the
special call is cleared by pressing the CLR button or the time-out expires or another group or system
is selected.
4. To terminate the call, momentarily press the CLR button.
The radio provides half-duplex conversation only. The caller’s message can only be
sent if the PTT button is pressed (the radio is transmitting) and the caller can only be
heard by the person being called when the PTT is released (the radio is receiving).
5.18.3
DTMF Overdial/Conventional Mode Telephone Interconnect
Once the radio has established a connection to the public telephone system, it may be necessary to "overdial" more digits to access banking services, answering machines, credit card calls or other types of
systems that require DTMF (Dual-Tone Multi-Frequency) access digits. Overdial operation can also be
used to initiate a telephone interconnect call via DTMF signaling if a dial tone has already been accessed
on the system. This is the method that is used for making a telephone interconnect call while operating in
the conventional mode but will also function in trunked mode if a dial tone is directly accessible.
Telephone numbers and other number sequences for overdialing can be stored in the phone list when
40
MM-018336-001
programming the radio or stored by the operator in the first ten phone list entries. These numbers are
accessed by pressing PHN then following the selection mode rules.
The following steps are required to dial these numbers:
1. Follow the procedure in Sending a Telephone Interconnect Call (Trunked Mode Only) to
establish a connection to the telephone system or consult the system administrator for the procedure
to access a dial tone on the trunked or conventional system.
2. Overdial numbers are transmitted using either method as follows:
METHOD 1:
Press and hold PTT while entering the overdial number sequence from the keypad.
This method sends DTMF tones during individual, telephone interconnect, or
trunked group calls. Anytime the PTT button is pressed and held, the keypad is
enabled for DTMF entry.
METHOD 2:
Press PHN to enter the overdial select/entry mode and follow the selection mode
rules to call up a stored number from the phone list or to directly enter the overdial
digits. Press PTT to send the overdial sequence once. If the number needs to be
transmitted again it must be selected or entered again (this prevents unwanted
numbers from being sent the next time the PTT button is pressed during the call).
This overdial select/entry mode remains active until the call is dropped, cleared, or MENU is pressed. The
overdial select/entry mode can be re-entered if the call is still active by pressing PHN.
5.18.4
Programmable Entries
Individual call ID numbers, telephone numbers and other number sequences for overdialing are stored in
the special call lists when programming the radio. The first ten entry locations of these lists can be
changed by the radio operator. The keypad is used when adding, changing and storing numbers in these
entry locations.
Use the following procedure to store a number in one of the first ten entries of a special call list:
1. Press IND or PHN to enter the individual call list or the phone call list. The selection mode rules
apply.
2. Scroll through the list using the
ramp control until one of the first ten entries is reached. NO
ENTRY is displayed if the location is empty.
3. Enter the desired number. If necessary, a pause can be entered by pressing and holding 0-9, (*), or (#)
until an underscore appears in the display. The individual call list entries will accept up to 5 digits.
The phone call list entries accept a combination of up to 31 digits and pauses.
4. Press and hold MENU until the display changes indicating that the number has been stored.
5. Repeat the steps above if the number stored in an entry location needs to be changed.
5.19 STATUS OPERATION
Status operation is an optional feature that permits the transmission of a pre-programmed status condition
to the P25 trunked radio network.
To send a status condition, press the STS key (key’s backlight lights) then press one of the number keys
(0 through 9) to select the pre-programmed status. If no status has been programmed for the respective
number, NO ENTRY will be displayed and the radio will sound a low tone. A valid selection will permit
the status text to appear in the display for a pre-programmed time. After the time-out expires or the
MENU button has been pressed (the MENU button will override the time-out period), the status is
selected and will be transmitted to the P25 trunked radio network, or stored in the radio memory where it
41
MM-018336-001
can be polled by the P25 network at a future time. If the P25 network receives the status properly, when
transmitted or polled by the P25 network, a high-pitched tone sounds and the respective key’s backlight
will remain lit. If the P25 network does not receive the status properly, a low-pitched tone sounds and the
key’s backlight associated with the status will blink.
If an incorrect status was selected or the incorrect number key was pressed, the status can be changed
during the pre-programmed time-out period by pressing another number key. The status selection can also
be cancelled by pressing the CLR button prior to the time-out period.
To view the currently selected status after it has been transmitted, press the STS key. If the status was not
sent successfully to the P25 network, the text associated with the status will flash in the display.
The radio can also be pre-programmed to redesignate the keypad buttons for ST0 through ST9 to send
status condition. In this configuration the radio status operation will operate as previously described,
except the STS key is not required. The key’s backlight associated with ST0 thru ST9 will light to
indicate which status is selected.
5.20 MESSAGE OPERATION
Message operation is an optional feature that permits the transmission of a pre-programmed message text
to the P25 trunked radio network.
To send a message, press the MSG key (key’s backlight lights) and then press one of the number buttons
(0 through 9) to select the pre-programmed message text. If no message text has been programmed for the
respective number, the radio will display NO ENTRY and a low-pitched tone sounds. A valid selection
will permit the message text to appear in the display for a pre-programmed time. After the time-out
expires or the MENU button has been pressed (the MENU button will override the time-out period), the
message text is selected and will be transmitted to the P25 network. If the network receives the message
properly when transmitted, a high pitched tone sounds and the MSG key’s backlight remains lit. If the
P25 network does not receive the message properly, a low-pitched tone sounds and the MSG key’s
backlight will blink.
If an incorrect message text was selected or the incorrect number button was pressed, the message text
can be changed during the pre-programmed time-out period by pressing another number button. The
message text selection can also be cancelled by pressing the CLR key prior to the time-out period.
To view the currently selected message text after it has been transmitted, press the MSG key and then the
CLR button prior to the time-out period. If the message text was not sent successfully to the P25 network,
the text associated with the message will flash in the display.
5.21 PAGE
Page sends a PING message to a radio and functions similar to Individual Call. The following procedures
describe how to initiate and complete a Page.
1. To select a previously stored individual, select the Page mode from the menu followed by the
ramp control to scroll through the list of stored individuals. The selection mode rules apply. While in
the individual call list, the MENU key toggles the display between the call name and the unit ID
number. The individual’s unit ID can also be entered directly from the keypad.
2. Press the PTT button; the radio performs the necessary signaling on the control channel. On the
calling radio, line 1 shows the called individual's name if found in the list of stored individuals or ID
followed by the logical ID number of the unit being called. If the receiving radio receives the Page
and responds, both radios will emit three high-pitched tones. The receiving radio will also display
PAGE and the ID of the calling radio.
42
MM-018336-001
TECHNICAL ASSISTANCE
Harris Technical Assistance Center (TAC) resources are available to help with overall system operation,
maintenance, upgrades and product support. TAC is the point of contact when answers are needed to
technical questions.
Product specialists, with detailed knowledge of product operation, maintenance and repair provide
technical support via a toll-free (in North America) telephone number. Support is also available through
mail, fax and e-mail.
For more information about technical assistance services, contact your sales representative, or call the
Technical Assistance Center at:

United States and Canada:
1-800-528-7711 (toll free)

International:
1-434-385-2400

Fax:
1-434-455-6712

E-mail:
PSPC_tac@harris.com
43
MM-018336-001
KEYPAD REMAPPING
If buttons/keys have been remapped to provide new functions, fill in the following template for future reference.
BUTTON
FUNCTION
KEY
Emergency
Preset A
Preset B
Preset C
Rocker •
Rocker ••
Rocker +
Rocker -
MENU
OPT/OPTION
CLR/CLEAR
SCAN
44
FUNCTION
MM-018336-001
RADIO SETUP
RADIO TYPE:
FREQUENCY BAND:
OPERATOR'S NAME:
EMERGENCY GROUP:
SYSTEM NUMBER
SYSTEM NAME
TRK/CNV
GRP/CHN NUMBER
GRP/CHN NAME
USE
45
MM-018336-001
SYSTEM NUMBER
46
SYSTEM NAME
TRK/CNV
GRP/CHN NUMBER
GRP/CHN NAME
USE
MM-018336-001
SYSTEM NUMBER
SYSTEM NAME
TRK/CNV
GRP/CHN NUMBER
GRP/CHN NAME
USE
47
MM-018336-001
SYSTEM NUMBER
48
SYSTEM NAME
TRK/CNV
GRP/CHN NUMBER
GRP/CHN NAME
USE
MM-018336-001
WARRANTY
A. Harris Corporation, a Delaware Corporation, through its RF Communications Division (hereinafter
"Seller") warrants to the original purchaser for use (hereinafter "Buyer") that Equipment manufactured
by or for the Seller shall be free from defects in material and workmanship, and shall conform to its
published specifications. With respect to all non-Seller Equipment, Seller gives no warranty, and only
the warranty, if any, given by the manufacturer shall apply. Rechargeable batteries are excluded
from this warranty but are warranted under a separate Rechargeable Battery Warranty (ECR-7048).
B. Seller’s obligations set forth in Paragraph C below shall apply only to failures to meet the above
warranties occurring within the following periods of time from date of sale to the Buyer and are
conditioned on Buyer’s giving written notice to Seller within thirty (30) days of such occurrence:
1. for fuses and non-rechargeable batteries, operable on arrival only.
2. for parts and accessories (except as noted in B.1) sold by Seller’s Service Parts Operation, ninety
(90) days.
IP
3. for P7300, P7200, P7100 , P5400, P5300, P5200, P5100, P3300, M7300, M7200 (including VIP
TAC), M7100 , M5300 and M3300 radios, two (2) years, effective 10/01/2007.
4. for Unity™ XG-100P, three (3) years.
5. for all other equipment of Seller’s manufacture, one (1) year.
C. If any Equipment fails to meet the foregoing warranties, Seller shall correct the failure at its option (i)
by repairing any defective or damaged part or parts thereof, (ii) by making available at Seller’s factory
any necessary repaired or replacement parts, or (iii) by replacing the failed Equipment with equivalent
new or refurbished Equipment. Any repaired or replacement part furnished hereunder shall be
warranted for the remainder of the warranty period of the Equipment in which it is installed. Where
such failure cannot be corrected by Seller’s reasonable efforts, the parties will negotiate an equitable
adjustment in price. Labor to perform warranty service will be provided at no charge during the
warranty period only for the Equipment covered under Paragraph B.3 and B.4. To be eligible for nocharge labor, service must be performed at Seller’s factory, by an Authorized Service Center (ASC)
or other Servicer approved for these purposes either at its place of business during normal business
hours, for mobile or personal equipment, or at the Buyer’s location, for fixed location equipment.
Service on fixed location equipment more than thirty (30) miles from the Service Center or other
approved Servicer’s place of business will include a charge for transportation.
D. Seller’s obligations under Paragraph C shall not apply to any Equipment, or part thereof, which (i) has
been modified or otherwise altered other than pursuant to Seller’s written instructions or written
approval or, (ii) is normally consumed in operation or, (iii) has a normal life inherently shorter than the
warranty periods specified in Paragraph B, or (iv) is not properly stored, installed, used, maintained or
repaired, or, (v) has been subjected to any other kind of misuse or detrimental exposure, or has been
involved in an accident.
E. The preceding paragraphs set forth the exclusive remedies for claims based upon defects in or
nonconformity of the Equipment, whether the claim is in contract, warranty, tort (including
negligence), strict liability or otherwise, and however instituted. Upon the expiration of the warranty
period, all such liability shall terminate. The foregoing warranties are exclusive and in lieu of all other
warranties, whether oral, written, expressed, implied or statutory. NO IMPLIED OR STATUTORY
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE SHALL
APPLY. IN NO EVENT SHALL THE SELLER BE LIABLE FOR ANY INCIDENTAL,
CONSEQUENTIAL, SPECIAL, INDIRECT OR EXEMPLARY DAMAGES.
This warranty applies only within the United States.
Harris Corporation
Harris Corporation
RF Communications Division
RF Communications Division
221 Jefferson Ridge Parkway
1680 University Avenue
Lynchburg, VA 24501
Rochester, NY 14610
1-800-528-7711
1-585-244-5830
ECR-7047J
49
Public Safety and Professional Communications | www.pspc.harris.com
221 Jefferson Ridge Parkway | Lynchburg, VA USA 24501 | 1-800-528-7711

---

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