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VOX
VOXis the automatic transmitting function by inputting voice into
theVOX headset mic without pressing the PTT key.
1. Press keymomentarily twice while in
standbymode to enter VOX Sensitivity mode.
select/
The
currentselected VOX setting will flash on the display.
2. Press or keyto adjust the VOX sensitivity. 1 is
thehighest sensitivity and 4 is the lowest sensitivity.
VOXcan be turned off by selecting icon.
3. Press key five times to confirm the
settingand exit to standby mode.
The iconis shown on the display when VOX is selected to on and VOX
Headsetis plugged into VOX Headset Jack.
The iconblinks when the voice level is possible to transmit at the
currentselected VOX sensitivity level.
‘oF’
‘VOX’
‘TX’
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TRANSMITTING A CALL TONE
Youruh064sx radio is equipped with 5 selectable call tones that will be
transmittedwhen the keyis pressed momentarily.
1. Press keymomentarily three times while
instandby mode to enter Call Tone mode. The
currentcall tone number (C1-C5) will be indicated.
2. Pressthe or key to select desired call tone.
Eachtone will be heard through the speaker.
3. Press keyfour times to confirm and exit to standby mode.
Totransmit the selected call tone, press the key.
Theselected tone will automatically be transmitted for a fixed length
oftime. Call Tone will be cancelled when the key is pressed.
/call
select/
select/
/call
Currentregulations require calling tones to be restricted to one
transmissionper minute. If a second transmission is
attemptedwithin one minute then an error tone will sound.
Toselect a call tone:
PTT