Audiovox GMRS2572CH User manual

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General Mobile Radio Service (GMRS)

Model :GMRS2572CH

CustomerService

1-800-290-6650

Released: 3-13-07, change: 4-16-07

Owner’s Manual

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THIS DEVICE COMPLIES WITH PART 15 OFTHE FCC RULES. OPERA-

TIONIS SUBJECTTO THEFOLLOWING TWOCONDITIONS:

1.THISDEVICE MAYNOTCAUSEHARMFULINTERFERENCE,AND

2.THISDEVICE MUSTACCEPTANYINTERFERENCERECEIVED,

INCLUDING INTERFERENCE THATMAY CAUSE UNDESIRED

OPERATION.

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CAUTION

SAFETY INFORMATION

Your wireless hand-held portable transceiver contains a low power

transmitter. When the PTT button is pushed (or the VOX mode is enabled)

itsends outradio frequency(RF)signals. Thedevice isauthorized tooperate

at a duty factor not to exceed 50%. In August 1996, the Federal

Communications Commissions (FCC) adopted RF exposure guidelines

with safety levels for hand-held wireless devices.

Important: To maintain compliance with the FCC’s RF exposure guidelines

hold the transmitter at least 1 inch (2.5 centimeters) from your

face and speak in a normal voice, with the antenna pointed up

and away. If you wear the handset on your body while using the

headset accessory, use only the Audiovox supplied carry clip

for this product and ensure that the antenna is at least 1 inch

(2.5 centimeters) from your body when transmitting. Use only

the supplied antenna. Do not use your transceiver with a

damaged antenna. Unauthorized antennas, modifications, or

attachments could damage the transmitter and may violate

FCC regulations.

Performance:

Your transceiver will only achieve its maximum operating range when

communicating with other transceivers across open and flat areas or

between elevated points. Normally occurring environmental factors such

as buildings, trees, terrain and weather, or interference from other radio or

electricalequipment, mayhave adverseeffects onthe transceiver’seffective

range. These are not indicative of a fault condition.

Avoid placing the GMRS2572CH radio transceiver for prolonged periods of

time in direct sunlight or temperatures below -4°F (-20°C) or above

140°F (60°C).

Place the rubber cover on jacks when not in use.

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WARNINGS:

Battery Care

Never attempt to charge alkaline or dry cell batteries, as batteries may

burst causing personal injury and damage to the product. If rechargeable

batteries are used, such as Nickel Metal Hydride (Ni-MH), use only the

supplied Audiovox-approved rechargeable batteries. Use of the Audiovox

charger (also supplied) with other brands of batteries is not recommended,

as battery charging times will vary with different brands. Refer to the

Manufacturer’s instructions for charging other brands of batteries.

Battery Disposal

In general, if handled improperly, batteries pose a risk of fire or burns. Do

not disassemble, crush, puncture, short external contacts, or dispose of

the batteries in fire or water. Dispose of the batteries in a environmentally

safe manner and recycle whenever possible.

FCC WARNING

Replacement or substitution of transistors, diodes or other parts of a unique

nature, with parts other than those recommended by the manufacturer,

may cause a violation of the technical regulations of Part 15 of FCC Rules.

GMRSLICENSE:

USE OF THIS RADIO WITHINTHE UNITED STATES REQUIRES AN FCC

GMRSLICENSE. ANINDIVIDUAL 18YEARSOF AGEOROLDER,WHO IS

NOTAREPRESENTATAIVE OFAFOREIGN GOVERNMENT,IS ELIGIBLE

TOAPPLYFORAGMRSSYSTEMLICENSE. YOUWILLNEEDTWOFORMS

FROMTHE FCC:FCCFORM 159,ANDFCC FORM605 (MAINFORMAND

SCHEDULE F). YOU CAN FIND THE FORMS ONLINE AT:

HTTP://WWW.FCC.GOV/FORMPAGE.HTML, ORCALL1-800-418-3676.

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1. BatteryDoor

2. Monitor/BacklightButton

3. DetachableCarryClip

4. Push-To-Talk(PTT)Button

5. Antenna

6. ExternalSpeaker(SPK)/Micro-

phone(MIC)/Charge(CHG)

Jack

7. Built-inSpeaker

8. LiquidCrystalDisplay(LCD)

Model GMRS2572CH (FCC License Required)

9. Built-inMicrophone

10. UpChannel/Volume Button

11. DownChannel/Volume

Button

12. MODE/WeatherButton

13. PowerOn/Off&Scan

Button

14. VOXButton

15. White Flashlight LED

16. FlashlightEnableButton

17. BatteryChargingContacts

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Model GMRS2572CH DISPLAY

1.Beep Tone Indicator: Icon appears when beep button confirmation

tone is selected; icon disappears when tone is off.

2.Key Lock Indicator: Icon appears when the keypad is locked. This

function disables keys such as channel up/down, SCAN and MODE.

3.Monitor Indicator: Icon appears when the Monitor (M) button is

pressed and the channel monitor function is activated.

4.Signal Strength Indicator: Icon appears when a signal is being

transmitted. The icon consists of five bars to indicate transmit signal

power level.

5.HI/M/LO Indicators: Power level indicator appears when the transmit

power is set to desired output power on the GMRS channels.

6.Large Segment Display: Indicates the channel number in use in

GMRS/FRS mode, or the frequency in SCANNER mode.

7.Scan Indicator: This function allows the user to scan a channel (and

tone code, if present) every .5 second to search for a valid signal.

8.RogerBeep Tone On/Off Indicator: This icon appears when the

Roger Beep tone is on, and disappears when tone is not in use.

9.Battery Level Indicator: Icon indicates the battery charge level.

10.Signal Receive Indicator: RX icon appears when a signal is being

received.

11. Weather Mode Indicator: Icon will be on steady when in the weather

band mode. When in the GMRS/FRS mode, the icon will blink when

the alert is active.

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13.Small Segment Display: Displays the CTCSS tone option for each

main channel from 01-38.

12.Dual Watch Mode Indicator: Indicator appears when dual watch

mode is active.

14.Voice Activated Transmission (VOX) Indicator: This function

allows hands free conversation. The indicator appears when the

VOX mode is activated.

Equipment and Accessories Supplied

1. Radio (2) GMRS2572CH

2. Owner’s Manual 128-7973

3. Desktop Charger GMRS25DS

4. AC WallAdapter GMRS25AC

5. Rechargeable (NiMH) Batteries (10) GMRS9BAT

6. Detachable Carry Clip GM7001BLT

Powering theTransceiver:

Your GMRS2572CH radio transceiver operates on five AAA Alkaline or

rechargeable batteries. Alkaline batteries will provide slightly better

performance than rechargeable batteries (supplied). Only Audiovox

approved rechargeable batteries should be recharged in the radio

transceiver using the charging accessories. This will ensure optimum

performance for the GMRS2572CH. Battery charging time is typically 6-7

hours for full charge, and 0.5-3 hours for fast charge (depending on existing

battery charge). (Refer to battery charging instructions later in this manual.)

Batteries may get warm during fast charge. Slow charging will automatically

occur after a quick charge of 75%, and may take up to 3-4 hours to achieve

an additional 20% charge. Batteries should not get warm during the slow

charge cycle. Use of theAudiovox charging equipment with other brands of

rechargeable batteries is not recommended as battery charging times will

vary. Refer to the manufacturer’s instructions for charging other brands of

batteries.

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Batteries

There are three methods of powering the GMRS2572CH:

1.Alkaline Batteries.

WARNING: Do not attempt to recharge Alkaline batteries.

2.Audiovox Rechargeable Ni-MH Batteries - (Rechargeable Ni-MH

batteries and Charging Adapter included). Use only Audiovox

approved rechargeable batteries and charging equipment when

charging batteries internal to the unit.

NOTE: To extend battery life, avoid overcharging the batteries

3. Various Brands of Rechargeable Batteries - Use of the Audiovox

charger with other brands of rechargeable batteries is not

recommended, as battery charging times will vary with different

brands of batteries. Refer to the manufacturer’s instructions for

charging other brands of batteries.

Installing the batteries:

Battery installation is made more convenient when the carry clip is

removed. To do this, release the spring latch securing the clip to radio

and slide the clip downward and away from the radio body. Next, press

down with the thumb at the embossed arrow, slide the battery cover down

and lift off the battery cover. Insert five AAA batteries (alternate

positive ends (+) toward the right side of the transceiver (starting top-to-

bottom).

2. Slidethecoverdownandthenlift

coveratbottomtoopen.Remove

cover.

3. InsertfiveAAAbatteries(positive (+)end

towardright side begining at top and

alternatingpositiveterminals asshown).

1.Using thumb,pressdown

onbatterycoveratarrow

andslidecoverdown toopen.

RELEASE

BUTTON

CARRY

CLIP

BATTERY

COVER

ARROW

POSITIVE

TERMINALS

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The following guidelines will improve performance and provide longer

operating times for the GMRS2572CH:

1. Do not mix old and new batteries.

2. The use of alkaline-type batteries is recommended to provide the

longest operating time.

3. Do not mix alkaline, standard (carbon-zinc) or rechargeable

batteries.

4. If the unit is not to be used for an extended period of time, remove the

batteries. Old or leaking batteries can cause damage to the unit and

will void the warranty.

INPUT: 120VAC

OUTPUT: 11VDC

DESKTOP CHARGING STAND

PARTNUMBER GMRS25DS

CHARGING STAND

PWR JACK

ADAPTER

POWER

PLUG

GMRS RADIO

CHARGING

COMPARTMENTS(2)

CHARGINGCOMPARTMENT

LEDs:

RED----FAST CHARGING

OFF----SLOW CHARGING

NOTE: Only Audiovox

approvedrechargeable

batteries(P/N GMRS6BAT)

can be recharged in the

radio transceiver.

AC WALL ADAPTER/

CHARGING TRANSFORMER

MODEL:GMRS25AC

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GMRS2572CH OPERATIONAL MODES

SCANNERBAND

Weather CHANNEL

SELECT

ROGER

BEEP

BUTTON

BEEP

DUAL

WATCH

VOXLEVEL

SELECT

CALL

SELECT

POWER

SELECT (GMRSChannels

Only)

GMRS/FRSBAND

CTCSS

SELECT

CHANNEL

SELECT

NOTE: 1. To switch between GMRS/FRS

and Weather Band modes,

press and hold the MODE/WB

button for 2 seconds. Refer to

the appropriate section of this

manual for detailed operating

instructions for each mode.

2.To enter the VOX mode,

press and hold the VOX

button.

WeatherALERT

On/Off

Controls:

LEDFlashlight Button (16)

Press this button on the right side of the Transceiver to light the white LED

(15) on top of the unit, thereby activating the built-in flashlight function.

Power On-Off/SCAN Button (13)

Press and hold the power on/off button ( ) for 2 seconds. You will hear

a dual beep to indicate the unit is on. Press the on/off button again for 2

seconds to turn the unit off. When the unit is on and the button is pres-

sed momentarily, the scan mode is enabled or disabled; when enabled,

the scan icon (SCAN) appears on the display.

Adjusting the Volume (10, 11)

With the unit powered on, press the Up Channel/Volume button ( ) to

increase volume and the Down Channel/Volume button ( ) to decrease

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