On/Off Vox; Vox Level Setup; Frequency Step Setup - RTS DV-3400 Instruction Manual

FUNCTIONS SETUP

On/Off VOX

When this function is enabled, you can begin transmitting by fitted
high voice, no needing to press the [PTT] key.
1. Press repeatedly untill "VOX" on the LCD twinkles.
2. Press /
ON: turn on VOX function
OFF: turn off VOX function
3. Press [PF1] or [PF2] to exit.
NOTE:
To manually set this function, users need to enable this
function via programming software firstly, otherwise this
option will hide. Reset the transceiver, the VOX function will
automatically be closed.

VOX Level Setup

This function is used to set the volume needed to transmit. The
higher the level is the louder voice it needs to transmit.
1. Press repeatedly untill "VOX" and current VOX grade on the
LCD twinkles.
2. Press key or
9 levels for option: 1-9 grades
3. Press [PF1] or [PF2] to exit.
Note:
To set desired VOX level, users need to enable the VOX
function by programming software in advance; otherwise, this
option will hide.

Frequency Step Setup

This function is valid when the radio is in VFO mode and invalid in
to on/off VOX function.
to select desired VOX level.
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