Genex GMRS-1904BLT Basic Operation Download Page 9

GMRS-1904BLT Basic Operation                                                  03-03-28 

of 

  

GMRS / FRS Frequency Chart 

Channel 

Frequency 

(MHz) 

Use 

Power 

Channel 

Frequency 

(MHz) 

Use 

Power 

462.5625 

FRS/GMRS 

High/low 

12 

467.6625 

FRS/GMRS 

Low 

462.5875 

FRS/GMRS 

High/low 

13 

467.6875 

FRS/GMRS 

Low 

462.6125 

FRS/GMRS 

High/low 

14 

467.7125 

FRS/GMRS 

Low 

462.6375 

FRS/GMRS 

High/low 

15 

462.5500 

GMRS 

High/low 

462.6625 

FRS/GMRS 

High/low 

16 

462.5750 

GMRS 

High/low 

462.6875 

FRS/GMRS 

High/low 

17 

462.6000 

GMRS 

High/low 

462.7125 

FRS/GMRS 

High/low 

18 

462.6250 

GMRS 

High/low 

467.5625 

FRS/GMRS 

Low 

19 

462.6500 

GMRS 

High/low 

467.5875 

FRS/GMRS 

Low 

20 

462.6750 

GMRS 

High/low 

10 

467.6125 

FRS/GMRS 

Low 

21 

462.7000 

GMRS 

High/low 

11 

467.6375 

FRS/GMRS 

Low 

22 

462.7250 

GMRS 

High/low 

Note: Channels 1 through 14 are shared with FRS radios.  Operation in the FRS band without a 

FCC license is restricted to low power transmit (0.5 watts).  The GMRS radios require the user to 

place the unit in low power mode for FRS operation.  The GMRS unit will automatically select low 

transmit power when FRS channels 8-14 are selected. 

 

 

Summary of Contents for GMRS-1904BLT

Page 1: ...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 G M R S FUNCTION CHANNEL CTCSS PWR Hi L...

Page 2: ...GMRS 1904BLT Basic Operation 03 03 28 2o f 9 4 FRONT SIDE TOP OVERVIEW...

Page 3: ...nel Turn the radio on Press Function F button once Press up or down button to choose the channel 3 Setting the Tone Code CTCSS GMRS 1904BLT has 38 CTCSS Codes To set the Tone Codes CTCSS Press Functio...

Page 4: ...e LCD 6 VOX Voice Operated Transmission This option enables you to have hands free conversation You do not have to operate the PTT button each time when you want to transmit You can also choose the VO...

Page 5: ...ect the call melody type Press the PTT button to confirm To activate the call click the PTT button twice quickly 10 Setting the Vibration Functions To set for Vibration Press the Function M button unt...

Page 6: ...n to home channel 14 Call Press the Call C button The TX LED will light with red color 15 Monitoring the channel It is used for listening the week signal or to hear all activities on the channel by ma...

Page 7: ...attery warning Battery icon will blinking 19 External charger socket MIC socket can be used for the charging purpose It should use the recommended rechargeable battery and wall charger 20 External Spe...

Page 8: ...THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING INTERFERENCE THAT MAY CAUSE UNDERSIRED OPERATION Safety Information For GMRS UNIT Important FCC RF Exposure Requirements Operation must not...

Page 9: ...S High low 17 462 6000 GMRS High low 7 462 7125 FRS GMRS High low 18 462 6250 GMRS High low 8 467 5625 FRS GMRS Low 19 462 6500 GMRS High low 9 467 5875 FRS GMRS Low 20 462 6750 GMRS High low 10 467 6...

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