Midland Radio G9 GMRS Transceiver User Manual User Instructions

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Document ID	229684
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Document Description	User Instructions
Short Term Confidential	No
Permanent Confidential	No
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Document Type	User Manual
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Date Submitted	2002-03-07 00:00:00
Date Available	2002-04-23 00:00:00
Creation Date	2002-03-07 15:13:06
Producing Software	Acrobat Distiller 4.0 for Windows
Document Lastmod	2002-03-07 15:13:09
Document Title	User Instructions

Owner’s Guide
(PRELIMINARY)
Model G-9 GMRS
TABLE OF CONTENTS
FCC Licensing Information....................................................................................... 3
TIPS FOR GETTING THE MOST FROM YOUR G-9................................................ 4
A NOTE ABOUT THE CTCSS CODES.................................................................. 5
PREPARATION........................................................................................................... 5
BATTERIES............................................................................................................. 5
CHARGING THE BATTERIES............................................................................... 5
BELT CLIP............................................................................................................... 6
QUICK USE INSTRUCTIONS: ................................................................................... 6
POWER SAVE CIRCUIT............................................................................................. 6
RANGE OF UHF RADIOS .......................................................................................... 6
DISPLAY SYMBOLS .............................................................................................. 7
FEATURES AND LOCATION OF CONTOLS ........................................................... 8
TURNING THE RADIO ON OR OFF ..................................................................... 8
LOCKING THE CONTROLS .................................................................................. 8
UNLOCKING THE CONTROLS............................................................................. 9
ADJUSTING THE VOLUME................................................................................... 9
ADJUSTING THE SQUELCH ................................................................................. 9
USING THE CALL FUNCTION .............................................................................. 9
USING THE MONITOR FUNCTION...................................................................... 9
TURNING ON OR OFF THE BUTTON PRESS BEEP........................................... 9
TURNING ON THE DISPLAY BACKLIGHT......................................................... 9
TURNING THE ROGER BEEP ON OR OFF.......................................................... 9
CHOOSING HIGH OR LOW POWER TRANSMIT.............................................. 10
ACTIVATING SCAN FUNCTIONS...................................................................... 10
ACTIVATING “PRIVACY” CODES..................................................................... 12
RESETTING THE RADIO..................................................................................... 12
TROUBLESHOOTING .............................................................................................. 13
CARE OF RECHARGEABLE BATTERIES ............................................................ 14
SERVICE: .................................................................................................................. 15
TECHNICAL SPECIFICATIONS*............................................................................ 16
LIMITED WARRANTY............................................................................................. 17
FCC Licensing Information
This Midland model G-9 radio operates on GMRS frequencies which require a
license from the Federal Communications Commission (FCC) for business,
personal, and recreational use. A GMRS license held by an individual may be
shared by immediate family members.
At the date of this publication the application for your FCC license is made on
FCC form 605 (with optional Schedule F). To obtain forms, call the FCC forms
hotline at: 1-800-418-3676 or go to http://www.fcc.gov.
For questions concerning licensing, contact the FCC at 1-888-CALL-FCC (1888-225-5322), or go to http://www.fcc.gov.
OPTIONAL ACCESSORIES FOR YOUR RADIO
Accessory Name
Model Number
Standard wall Charger……..………………………………..…..18-396
Charger Stand …………..…………....………………......……..18-383
Dual Charger Stand ….………….………....………………...... 18-385
Lapel Microphone with Ear-bud Speaker……………………….22-405
Speaker/Microphone………………………………………..…...22-M11
Boom Microphone Headset ………………………….………….22-540
Call 816 241 8500 ext. 200 to order accessories.
THIS RADIO COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS
SUBJECT TO THE CONDITION THAT THIS DEVICE DOES NOT CAUSE
HARMFUL INTERFERENCE.
Your Midland model G-9 UHF FM GMRS two-way radio is designed to provide you
with line-of-sight communications for a range up to 5 miles. The model G-9
incorporates channels with 38 different CTCSS codes to provide the best in quiet
communications. Also this radio offers scan, power save, 9 memory channels and a
multifunction back-lighted liquid crystal display. This unit also incorporates VOX
(voice operated transmit) that allows hands free use when the radio is equipped with
certain accessories.
TIPS FOR GETTING THE MOST FROM YOUR G-9
Due to the band of operation (462 MHz) the G-9 provides communications that are
virtually free of atmospheric interference (skip) that is common on lower frequency
bands. Along with this and an antenna system that is very efficient, communications
range is surprisingly good. Many times the limit to maximum possible range is
environmental factors such as blockage caused by trees, buildings, hills, or other
obstructions. If you find communication is not possible, many times this can be
overcome by moving only a few feet to a new location. Range is greatly reduced while
operating from a metal building or from a vehicle. Battery condition also affects range.
The G-9 operates on rechargeable Ni-MH batteries or alkaline batteries. While this
unit has been designed with gaskets for water resistance and ruggedness it is a
precision piece of electronic equipment that should not be exposed to water or
handled carelessly. Normal care should result in years of trouble free operation. Do
not leave batteries installed over a long period of time as leakage may occur, that can
destroy the radio. If you experience problems operating the radio, turn off the radio,
press and hold the “F” button and turn on the radio. This will cause the radio to return
to the factory settings. Always save your receipt, as it is required for warranty
consideration.
WARNING
Your wireless hand-held portable transceiver contains a low
power transmitter. When the Push-to-Talk (PTT) button is
pressed it sends out radio frequency (RF) signals. The device
is authorized to operate at a duty factor not to exceed 50%. In
August 1996, the Federal Communications Commission (FCC)
adopted RF exposure guidelines with safety levels for handheld wireless devices.
To maintain compliance with the FCC’s RF exposure guidelines,
this transmitter and its antenna must maintain a separation
distance of least 2 inches (5 centimeters) from your face.
Speak in a normal voice, with the antenna pointed up and away
from the face at the required separation distance. The belt clip
is for storage purposes only. DO NOT TRANSMIT WHILE
USING THE BELT CLIP. To transmit, hold the device away
from your body and ensure the antenna is at least 2 inches (5
centimeters) from your body when transmitting.
A NOTE ABOUT THE CTCSS CODES
This radio incorporates 38 CTCSS (Continuos Tone Coded Squelch System) codes
that, when activated, prevent the user from hearing other radios that do not have the
same code. These codes do not make your conversation private. If you experience
difficulties contacting or hearing other radios in your group make sure the CTCSS
code is set the same on all radios. If you are using the G-9 where interference from
other radios or electrical devices are present, enabling the CTCSS codes will usually
mute the interference. Many times interference will be noticed by the presence of loud
static from the speaker.
PREPARATION
BATTERIES
G-9 radios operate with 4 AAA Alkaline, or Ni-MH (nickel metal hydride) batteries
(optional) or at reduced transmitter power with 3 AA Alkaline, Ni-Cad (Nickel
Cadmium) or Ni-MH (nickel metal hydride) batteries (optional). Alkaline AA
batteries will provide about 45 hours of use, Ni-Cad batteries will provide about 15
hours of use and Ni-MH batteries will provide about 24 hours of use. Alkaline AAA
batteries will provide about 15 hours of use and Ni-MH batteries will provide about
10 hours of use. The G-9 may be supplied with a wall charger. Ni-MH and Ni-Cad
batteries must be charged prior to use. Charge at least 10 hours with the standard
charger. DO NOT attempt to charge any type of Alkaline batteries in this radio.
To Install Batteries:
Hold the radio face down. Press the latch so it swings away from the cover.
1. Lift the battery cover slightly. Gently slide the cover off the unit.
2. Insert 4 AAA batteries observing the proper polarity.
Alternate option: remove AAA battery adapter insert. Insert 3 AA batteries
observing the proper polarity.
3. Replace the battery cover over the batteries and fasten with the latch.
Battery Indicator:
The battery Condition indicator in the display will show the amount of charge of your
batteries. Replace alkaline or recharge the Ni-MH batteries as soon as possible after
the indicator shows 2 segments or less of the battery lit.
CHARGING THE BATTERIES
The 18-383 charger and Ni-MH AAA batteries may be supplied with the radio. This
charger is designed to recharge Ni-MH AAA batteries and AA Ni-Cad batteries only.
Install the batteries observing their polarity. If you are using rechargeable batteries
and the Midland standard charger (model 18-396), plug the charger into a 115 volt
wall socket and the charger plug into the charge jack under the cover marked “CHG”
(item 11on Page 8 illustration) on the bottom of the radio or into the drop-in charger.
Allow the batteries to charge 10 hours for Ni-MH AAA or Ni-Cad AA prior to use.
When using a drop-in charger follow the setup instructions then simply set the radio in
the charger stand and observe that the
LED on the charger is lit. The radio should be turned off while charging. Never
attempt to charge any type of Alkaline battery in this radio
BELT CLIP
The G-9 comes standard with a belt clip. Attach it to the radio back by sliding the top
of the clip up over the two rectangular bosses on the back of the radio until it snaps
into place. To detach the belt clip, press the lever inside the top of the clip away from
the radio body and slide the clip toward the bottom of the radio.
! The belt clip is intended for storage of the radio only (waiting for a call). Do not
transmit the radio while attached to your belt. (see warning on page 4)
QUICK USE INSTRUCTIONS:
Install fresh Alkaline or fully charged Ni-MH batteries.
Turn the unit on by rotating the ON/OFF Volume control clockwise.
The squelch is factory set and is not adjustable.
Make sure the radio you want to talk to does not have the CTCSS or other codes
turned on.
To talk, press and hold the “PTT” (Push to Talk) button on the side of the radio
marked “PTT”. Talk into the front of the radio about 6 inches from your mouth.
To listen release the “PTT” button.
" Other functions will be described later.
POWER SAVE CIRCUIT
This part of the operation of the radio is completely automatic and not adjustable.
When the radio has not transmitted or received a signal for several seconds it will
begin to cycle from a sleep mode to fully on. This occurs several times a minute. If a
signal is received or you cause the radio to transmit, the radio will become fully on.
This cycling from sleep to fully on increases the battery life more than 50%. An icon
in the upper right of the display flashing “SAVE” will verify this.
RANGE OF UHF RADIOS
The best range between portable UHF radios is achieved when they are operating in
open terrain outside of buildings and vehicles. Anyone using a portable unit inside a
vehicle will experience a significant loss of range.
DISPLAY SYMBOLS
CAUTION: DON’T EXPOSE THE DISPLAY TO EXTREME HOT OR
COLD TEMPERATURE
1. Channel number: Displays channel number 1-15.
2. BUSY Symbol Indicates unit is receiving a signal.
3. TX Symbol Indicates unit transmitting.
4. DW Symbol: Indicates Dual Watch channel selection is active.
5. CTCSS Code Symbol: Indicates “CTCSS” tone is active
6. Shows the “CTCSS” code you have selected. When this is on, other radios you
talk to must be set to the same code. Musical note indicates ROGER BEEP is
on.
7. SAVE Symbol: Flashes indicating battery save is active.
8. Battery symbol shows the battery condition. Replace or recharge the batteries
when this indicator is flashing.
9. Musical note indicates ROGER BEEP is on.
10. Key Symbol indicates when the keypad has been locked. Only the “PTT” and
“CALL” buttons are active when this indicator is on.
11. LOW Symbol: Indicates transmitter is in low power mode.
12. SCAN indicates the normal scan mode is in use
13. BEEP indicates the button press tone is active.
FEATURES AND LOCATION OF CONTOLS
1-Up/Down Buttons 2-Monitor Button 3-Push to Talk Button
5-Call Button
6-Accessory jacks 7-On/Off Volume Control 8-Enter Button
9-Function Button 10-charging contacts 11-Charge Jack
THE RADIO MUST NOT BE SCANNING OR TRANSMITTING AND THE
CONTOLS NOT LOCKED BEFORE THE CONTROLS WILL WORK PROPERLY.
TURNING THE RADIO ON OR OFF
Rotate the ON/OFF Volume control (7) clockwise to turn the radio ON. An audible
tone will indicate the radio is on. The display will go through a 1 second self test and
go to operation mode. Rotate the ON/OFF Volume control counter clockwise to turn
the radio off.
LOCKING THE CONTROLS
Press and hold the “MON” button (3) for about 3 seconds a beep (if enabled) will be
heard and the KEY icon will be displayed. The “PTT” and the “CALL” are the only
buttons active. If any other buttons are pressed 3 quick beeps will be heard.
UNLOCKING THE CONTROLS
Press and hold the “MON” button (3) for about 3 seconds a beep (if enabled) will be
heard and the KEY icon will not be displayed.
ADJUSTING THE VOLUME
Rotate the ON/OFF Volume control (7) clockwise to increase the volume. Rotate the
ON/OFF Volume control counter clockwise to decrease the volume.
ADJUSTING THE SQUELCH
Squelch is preset, no adjustment is available.
USING THE CALL FUNCTION
Press and release the “CALL” button (5) on the side of the radio.
This will cause the radio to transmit a tone to alert the other people in your group to
listen for a message.
! Use of the call function is discouraged if using the 22-405 or the 22-540
USING THE MONITOR FUNCTION
1. Press and release the “MON” button (3) on the side of the radio to open the
squelch.
" This allows you to over ride the squelch and the “CTCSS” tones. This is
useful to monitor the channel before you transmit to ensure there is not someone
using the channel when you have “CTCSS” tones programmed. This is also
useful if you suspect someone in your group does not have the proper
“CTCSS” tones programmed.
2. Press and release the “MON” button or wait 10 seconds to restore the squelch to
normal.
TURNING ON OR OFF THE BUTTON PRESS BEEP
1. Press and release the “F” button until the “BEEP” icon flashes. The display will
show “FF” or “oN” depending on the previous setting.
2. Press and release the “/\” or “\/” button to change the setting.
3. The setting “oN” is Beep on. The setting “FF” is Beep off.
4. Press and release the “ENTER” button to return to operating mode.
TURNING ON THE DISPLAY BACKLIGHT
Press and release the “ENTER” button (8). A beep will be heard (if enabled). The
back-light will stay on for about 5 seconds then turn off.
TURNING THE ROGER BEEP ON OR OFF
Roger beep is a sound the radio transmits when you release the “PTT” button (4).
Press and release the “F” button until the musical note icon flashes. The display
will show “FF” or “oN” depending on the previous setting.
2. Press and release the “/\” or “\/” button to change the setting.
" The setting “oN” is Roger beep on. The setting “FF” is Roger beep off.
" The Roger beep is the same sound as the Power Up tone
3. Press and release the “ENTER” button to return to operating mode.
! Use of roger beep is discouraged when earphones or headsets are in use.
1.
CHOOSING HIGH OR LOW POWER TRANSMIT
The G-9 has two power settings. For maximum range the transmitter is normally set to
2 watts out. Low Power ( 0.5 Watts) setting is useful when battery life is critical or if
you wish to minimize interference to others close to you. To choose:
1. Press and release the ”F” button (9) four times, the ”LOW” icon will begin
flashing in the lower center of the display.
2. Press and release the “/\” or “\/” button to change the setting.
3. Press and release the “ENTER” button to return to operating mode.
ACTIVATING SCAN FUNCTIONS
The G-9 has two scan modes. The most popular and most used is the “BUSY” channel
scan. This allows the radio to stop on a channel that someone is talking on.
When the radio stops on a “Busy” channel, the scan will stop and resume after about 5
seconds. The other is “DUAL WATCH”. This allows you to monitor the active
channel and one of the fifteen available channels.
Busy Channel Scan:
1. Press and release the ”F” button (9) twice, the ”SCAN” icon will begin flashing
in the lower center of the display.
2. Press and release the “/\” or “\/” button to activate scan. The unit will now begin
scanning the active channels.
" Pressing the “PTT” (push to talk) button will cause the radio to stop scanning
and return to normal operate mode.
" When you enter the “program mode” with the “F” button the radio will go
back to operate mode after about 8 seconds if no buttons are pressed.
Dual Watch
Dual watch is a function that allows you to scan the current active channel and one
other channel.
1. Select the active channel.
2. Press the “F” button three times until “DW” is flashing in the top of the display.
3. Select the second channel to be scanned.
10
" About 3 seconds after your selection of the second channel is complete the
radio will begin switching between the two channels.
" When the radio hears activity on either channel, scanning will stop on that
channel for about 5 seconds and then resume scanning.
" If communication is desired on the channel scanning stopped on, press the
4.
“PTT” button. This will deactivate Dual Watch and allow you to communicate
normally.
To reactivate Dual Watch repeat steps above.
11
ACTIVATING “PRIVACY” CODES
To activate “CTCSS” codes
1. Press the “F” button to cause the small 0 or the icon “CTCSS” and small
numbers displayed in the upper left of the display to flash.
2. Press and release the “/\” or “\/” buttons to select the “CTCSS” code you desire.
" A code of “0” means no code is programmed.
" You must do this for each of the channels you want CTCSS codes on.
" Activating the “CTCSS” code will prevent you from hearing any conversation
that is not using the same “CTCSS” code. This does not make your
conversation private.
The following is a list of frequencies of the CTCSS codes. Different brands of radios
may use a different number code for the frequencies. For operation with other brands
of radios the selected CTCSS frequency must match.
01=67.0 Hz 11=97.4 Hz
21=136.5 Hz
31=192.8 Hz
02=71.9 Hz 12=100.0 Hz
22=141.3 Hz
32=203.5 Hz
03=74.4 Hz 13=103.5 Hz
23=146.2 Hz
33=210.7 Hz
04=77.0 Hz 14=107.2 Hz
24=151.4 Hz
34=218.1 Hz
05=79.7 Hz 15=110.9 Hz
25=156.7 Hz
35=225.7 Hz
06=82.5 Hz 16=114.8 Hz
26=162.2 Hz
36=233.6 Hz
07=85.4 Hz 17=118.8 Hz
27=167.9 Hz
37=241.8 Hz
08=88.5 Hz 18=123.0 Hz
28=173.8 Hz
38=250.3 Hz
09=91.5 Hz 19=127.3 Hz
29=179.9 Hz
0=OFF
10=94.8 Hz 20=131.8 Hz
30=186.2 Hz
RESETTING THE RADIO
If the radio stops responding to button presses or otherwise does not function properly
in some cases the radio can be reset to restore normal operation.
To reset the radio: With the radio off, press and hold the “F” button and turn the radio
on. Release the “F” button when the radio powers up. (see turning the radio on)
" This operation will reset the radio to factory settings.
12
TROUBLESHOOTING
PROBLEM
No Power
Cannot Receive Messages
Range is Short
Interference/Static
Radio is not responding to
button presses
Display is dim
SOLUTION
1. Check battery installation and/or replace batteries
1. Make sure the volume is set high enough.
2. Confirm the radios have the same channel and or
CTCSS code settings.
3. Change your location, you may be out of range.
4. Install batteries properly or replace.
5. Buildings, obstructions, operating indoors or in
vehicles may interfere with communication.
Change your location.
6. Make sure the radio is not transmitting. This could
be due to accessories not set properly.
1. Operating the radio from a vehicle or from a metal
building will decrease the range. If possible operate
outside of vehicles or buildings.
2. Carrying the radio so that the antenna is very near
the body will decrease the range. Hold the radio in the
open for the best range.
3. Battery condition can affect range. Replace or
recharge batteries.
1. Using the CTCSS should stop you from hearing
interference from other users and computers.
2. Radios too close. Radios must be at least 5 feet
apart.
3. Radios too far apart. Obstacles interfere with
transmissions. Talk range is up to 5 miles in
unobstructed, clear areas.
1. Make sure key lock is not on. See “To lock the
controls”.
2. Make sure radio is not transmitting.
3. Radio might need to be reset, See Resetting Radio.
4. Ensure accessory microphone is set properly (see
Page 12).
1. Reposition or replace batteries.
13
Charger not functioning
1. Charger pin is not properly in place. Check that
charger is fully inserted into the jack on the
bottom of the radio. If using the drop-in charger,
check the contacts on the bottom of the radio they
may require cleaning.
2. Ensure the outlet the charger is plugged into is
functioning properly.
3. Check that the batteries are installed in the radio
properly.
4. Remove batteries from the radio and try to charge
separately.
CARE OF RECHARGEABLE BATTERIES
ALWAYS DISPOSE OF BATTERIES PROPERLY
Always follow the battery manufactures recommendations for
Charging and disposing of Ni-MH batteries.
The following is meant as general information regarding Ni-MH batteries.
1. Occasionally allow the batteries to fully discharge before recharging. The battery
indicator showing less than two segments will indicate full discharge.
2. Always allow the battery to fully charge before using. This requires 10 hours with
the approved charger.
Note: Do not charge any type of alkaline batteries in this unit.
14
SERVICE:
If you have a problem which you believe requires service, please call first and speak
with a service technician. Many problems can be remedied over the phone without
returning the unit for service.
If it ever becomes necessary to return your unit for service:
1.
Pack the unit in its original box and packing.
2.
Pack the original box in a suitable shipping carton. Improper packing will result
in damage during shipment.
3.
Include a photocopy of the bill of sale showing the date of purchase.
4.
Include a brief description of the problem you are having.
5.
Include a DAYTIME telephone number.
6.
Include a money order or Visa or Master Card credit card number for $7.50 to
cover shipping and handling. No personal checks please.
7.
You do not need to return accessory unless they maybe directly related to the
problem.
8.
This information must be included before Warranty Service can be considered.
Failure to include these items will delay the repair of the radio until these items
are received.
15
TECHNICAL SPECIFICATIONS*
GENERAL
Frequency range.................................................................462.5625-462.725 MHz
Channels...............................................................................................................15
Modulation type................................................................................................. FM
Antenna impedance ....................................................................................50 Ohm
Loud-speaker..........………..................................................................8 Ohm 0.5W
Microphone...................................................................................…electronic type
Power supply.......................................... 4 AAA Ni-MH or Alkaline(4.8/6.0VDC)
Alternate Power supply.............. 3 AA Ni-Cad, Ni-MH or Alkaline(3.6/4.5VDC)
RECEIVER
Sensitivity at 12dB Sinad..............................................................................0.3 µV
Selectivity........................................................................................................50 dB
Squelch range...................................................................................…...Automatic
Audio output power (6.0 Volt DC power)........….0.3W @ 8 Ohm (10% distortion)
Distortion at 500 mV.........................................................................................7%
Audio frequency response.....................................................................400-2400 Hz
TRANSMITTER
RF Output Power.High.............nominal 1000 mW @ 4.5VDC, 2 watts @ 6.0VDC
RF Output Power.Low..............nominal 300 mW @ 4.5VDC, 500 mW @ 6.0VDC
Frequency Tolerance................................................................................. 0.0005%
Harmonic Suppression...................................................................more than 50 dB
Modulation......................................................................................FM +/- 4.0 kHz
*Specifications are nominal and subject to change
CHANNEL FREQUENCIES (MHz) Channels 1 through 7 shared with FRS 1-7
01=462.5625 05=462.6625 09=462.625
13=462.650
02=462.5875 06=462.6875 10=462.675* 14=462.700
03=462.6125 07=462.7125 11=462.550
15=462.725
04=462.6375 08=462.575
12=462.600
* GMRS emergency channel 462.675MHz.
16
LIMITED WARRANTY
Midland Radio Corporation will repair or replace, at its option without
charge, any Midland FRS transceiver which fails due to a defect in material or
workmanship within ONE YEAR following the initial consumer purchase.
This warranty does not include any carrying cases, earphones, or antennas,
which may be a part of or included with the warranted product.
Performance of any obligation under this warranty may be obtained by
returning the warranted product, freight prepaid, along with proof of purchase date, to
Midland Radio Corporation, Warranty Service Department, 1120 Clay St., Kansas
City, Missouri 64116.
Warranty information may be obtained by writing Midland Radio
Corporation, Warranty Service Department at the above address.
This warranty gives you specific legal rights, and you may also have other
rights, which vary, from state to state.
Note: The above warranty applies only to merchandise purchased in the United States
of America or any of the territories or possessions thereof, or from a U.S. Military
exchange.
Midland Radio Corporation
1120 Clay St.
N. Kansas City, MO 64116
Printed in Korea
Part No.
Phone: (816) 241-8500
FAX: (816) 241-5713
E-mail: mail@midlandradio.com
URL: www.midlandradio.com
17

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