Users Manual

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Operation Modes Menu
1) Channel Mode (MR)
Use [ ] / [ ] keys to change or input frequencies by keypad directly and store channels.
2) Listen Only Frequency Mode (VFL)
In VFL mode, press [ ] to enter MR mode. The frequency will be indicated on the display and
the channel number will be indicated on the right side.
4) FM Radio Mode
GMR5-M provides 76.00-108.00MHz FM radio. In FM mode, you can choose the frequency you
need directly, scan frequency range, and store your favorite channels. Press [ ] to enter and
exit FM radio mode.
5) MENU Mode
Press [ ] key to enter MENU mode
No. LCD Display
01 SCAN Frequency/Channel Scan/
02 SQL SQL Level Setting0-9
03 DUALDSP Dual Wait/StandbyON/OFF
04 LED LED Display ModeON/AUTO/OFF
05 BACKLIT Background Light ColorCOLOR 1/COLOR 2/COLOR 3
06 BEEP Keypad Beeper SettingON/OFF
07 ROGER Receive End BeepON/OFF
08 BUSYLOK No Transmit Over CarrierON/OFF
09 VOICE Voice PromptON/OFF
10 ON MSG Power On DisplayOFF/VOLTS/MESSAGE
11 BATTERY Battery Power Voltage/
12 PON.MSG Power On Message-1A, @
13 TONE TX/RX Tone CoderOFF/67.0/D023N
14 RX-TONE RX Tone CoderOFF/67.0/D023N
15 TX-TONE TX Tone CoderOFF/67.0/D023N
Available Values Description of Function