Function Description - Retevis RA685 Guia Del Usuario

Side Key 2 The same side key SK1 has a short press and long press function to choose
V/M key Frequency mode or channel mode switching.
•Frequency mode: Manually enter the frequency.
Channel mode: Press [ ▲ / ▼ ]to select a channel.
A/B key A/B upper and lower frequency band switch selection.
Press the PTT button to transmit in the frequency band pointed to by the pointer.
Keyboard lock Manual lock: Long press # key to lock the intercom.
and unlock Automatic lock: After the automatic keyboard lock is turned on, when there is no operation
on the buttons and knobs,the automatic lock will be delayed for 10 seconds.
Unlock: Long press the # key to unlock the keyboard.

Function Description

Menu Settings
You can enter "Menu Settings" through the menu key of the terminal to set some common functions. The specific
instructions and operation methods are as follows:
Menu First-level menu
number display characters
0 Squelch
1 Step
2 Tx Power
3 Power save
4 Vox Level
5 Bandwidth
6 Backlight
7 Menu Exit Time
8 Dual Standby
9 Beep Prompt
10 VOICE
Secondary menu Description of secondary menu setting
display characters
0,...,9 Squelch level, the lower the level, the easier it is to interfere,
the higher the level the worse the sensitivity, the default value
is 3.
2.5KHz In frequency mode, press ▲ / ▼ key to change the step value
5.0KHz of frequency, the value range is 2.5~50KHz
6.25KHz
10.00KHz
12.50KHz
20.0KHz
25.0KHz
50.0KHz
High High power
Middle Middle Power
Low Low Power
OFF Turn off power saving mode
ON Turn on power saving mode
OFF Turn off voice control
1,2,... 10 Start the sound control level intensity, value range
Wide Wide band working
Narrow Narrow band working
Bright Backlight is always on
5Sec,10Sec,... 60Sec Automatic backlight delay time, the value range is 5~60 seconds
5Sec,10Sec,... 60Sec Menu exit time, the value range is 5~60 seconds
OFF OFF
ON ON
OFF OFF
ON ON
OFF OFF
ON ON
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