User's Manual

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GMRS-1904BLT Basic Operation 03-03-28

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1. General Specification

- Power On/Off Volume

- PTT Key : Side [ Tact SW ]

- Monitor Key : Side [ Tact SW ]

- UP Key : Top

- Down Key : Top

- SCAN Key : Top

- CALL Key : Top

- Function Key : Top

- EXT Mic/Charge Jack[ 2.5? ]

- EXT Speaker Jack[ 3.5? ]

2. FUNCTION Flow Chart

1) GMRS

? FUNCTION ? CHANNEL ? CTCSS ? PWR Hi/Low ? DW ? VOX ? BEEP ?

Roger Beep ? Ringer Tone ? Vibration ? FUNCTION

2) Weather

? FUNCTION ? Alert ? BEEP ? FUNCTION

3. LCD Display

Summary of content (9 pages)

PAGE 1
GMRS-1904BLT Basic Operation 03-03-28 1. General Specification - Power On/Off Volume - PTT Key : Side [ Tact SW ] - Monitor Key : Side [ Tact SW ] - UP Key : Top - Down Key : Top - SCAN Key : Top - CALL Key : Top - Function Key : Top - EXT Mic/Charge Jack[ 2.5? ] - EXT Speaker Jack[ 3.5? ] 2. FUNCTION Flow Chart 1)GMRS ? FUNCTION ? CHANNEL ? CTCSS ? PWR Hi/Low ? DW ? VOX ? BEEP ? Roger Beep ? Ringer Tone ? Vibration ? FUNCTION 2) Weather ? FUNCTION ? Alert ? BEEP ? FUNCTION 3.
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GMRS-1904BLT Basic Operation 03-03-28 4.
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GMRS-1904BLT Basic Operation 03-03-28 5. Operating Instruction 1) On/Off & Volume control Switch - Radio ON : Press and hold down the Power[ ] button for over 2seconds. All indicators will appear momentarily on the LCD and you will hear short beep sound. - Radio Off : Press and hold down the Power[ ] button for over 2seconds until all indicators Disappear on the LCD. - Volume setting : Press up[?] or down[?] button to choose the adjust level that is most - Comfortable for you.
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GMRS-1904BLT Basic Operation - 03-03-28 If the battery is in low condition, the TX Power will be switched to LO automatically. Even though the TX power is set to HI. 5) Setting the DW(dual watch) and CTCSS in DW Function. ? To active the DW Function - Press the Function[F] button until the [ oF or 1 up to 15] and DW icon blink on the LCD. - Press the up[?] button or down [?] button to choose the channel. - " oF " means no DW Function. - Press the PTT button or Function[F] button to confirm.
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GMRS-1904BLT Basic Operation 03-03-28 8) Roger tone This feature will give the tone signal to other parties when transmitting finished (when PTT button is released.) ? To activate or disable the Roger tone - Press the Function[F] button until [rb on or oF] and the Roger [ ] icon blink on the LCD. - Press the up[?] button or down [?] button. - Press the PTT button or Function[F] button to confirm. 9) Setting the Ringer This feature provides 3 user selectable call ringer signal and vibration.
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GMRS-1904BLT Basic Operation - Correct channel is selected ( 1 to 22 ) and - Correct code is set ( 00 to 38 ) 03-03-28 13) Channel Scanning This feature allows you to monitor all activated channels while scanning. ? To activate the Scan - Press the Scan[S] button - Radio will begin scanning. - When in scan Function, the display will show each scanning channel. - After an activated channel is scanned and received signal and then if there is no more signal, the scan will resume automatically.
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GMRS-1904BLT Basic Operation 03-03-28 buttons will be locked except the Power, PTT and monitor button. ? To lock the keypad - Press and hold down the Scan[S] button for over 2 seconds. - Keypad will lock.( LOCK[ ] icon will appear on the LCD) ? To unlock the keypad - Press and hold down the Scan[S] button for over 2 seconds. - Keypad will unlock. ( LOCK[ ] icon will disappear on the LCD) 18) Battery status indicator The Battery[ ] icon will blink when the radio is in low battery power.
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GMRS-1904BLT Basic Operation 03-03-28 Alert setting is available in Weather Function only. ? To set the Weather alert receiving Function - Press the Function[F] button until the [ AL on or oF ] blinks. - Press the up[?] button or down [?] button to set the alert function. - While the alert is ON, weather[WX] icon will blink both in GMRS and weather Function. - Weather[WX] icon will stop the blinking on the LCD when the alert is OFF.
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GMRS-1904BLT Basic Operation 03-03-28 GMRS / FRS Frequency Chart Channel Frequency Use Power Channel (MHz) Frequency Use Power (MHz) 1 462.5625 FRS/GMRS High/low 12 467.6625 FRS/GMRS Low 2 462.5875 FRS/GMRS High/low 13 467.6875 FRS/GMRS Low 3 462.6125 FRS/GMRS High/low 14 467.7125 FRS/GMRS Low 4 462.6375 FRS/GMRS High/low 15 462.5500 GMRS High/low 5 462.6625 FRS/GMRS High/low 16 462.5750 GMRS High/low 6 462.6875 FRS/GMRS High/low 17 462.