Retevis RA636 Manual Del Usuario página 6

6. 99 Privacy codes
Press the MENU button twice, the current privacy code will flashon the
display.
Press the PTT button to confirm and return to stand-by mode.Press the up
▲/down▼ button to change the 99 available privacycodes.
By using privacy codes, your channel will not be easily occupied or interfered
by others. It makes your communication more safe and privacy.
7. VOX (Hands free function)
Press the MENU button three times, the current VOX setting will flash on the
display and the VOX icon will display,
Press UP▲ button to set the VOX sensitivity level between 1 and 3 level
(level 3 is the high sensitive level).
Press down▼ button until "OFF " appears on the display to turn VOX OFF.
Press the PTT button to confirm and return to standby mode.In VOX mode,
the radio will transmit a signal when it is activated by your voice or other sound
around you.VOX Operation is not recommended if you plan to use your device
in a noisy or windy environment.
Note: VOX mode will be over-ridden when you press the PTT button
8. Scanning for an active radio channel
Press and hold the UP▲ button 2 seconds: The "SCAN" function indicator
will appear on the display and the channel will scan continuously from 1 to 8 /I to
85. Once an active channel is found,the scanning will stop and you can listen to
the transmission.
When the transmission is on the found channel stop, the scanning will resume
automatically.Note: If you press the PTT button while listening to a found
channel,
9. Monitor
Press and hold the DOWN▼ button about 3 seconds to active monitor.Release
the DOWN ▼ button return to standby mode.
10. Setting the Call tones
The device has 10 call tones.Press the MENU button 4 times, "CA"isdisplayed
and on the current call tone. Press the UP▲/Down▼ button to change another
call tones.
Press the PTT button to confirm and return to standby mode.
11. Sending a call tone
Press the button ; the call tone will be transmitted on the setting channel.
12. Key-Tone On/Off
When a button is pressed, the unit will beep briefly. To set the key-tone.
● Press the MENU- button five times. "to" will be displayed.
● Press ▲ to enable (ON) or ▼ disable the Key Tones (OFF) ● Press the PTT-
button to confirm your selection and return to the standby mode.
13. Roger Beep On/Off
After the PTT button is released, the device will send out a Roger beep to
confirm that have stopped talking.
Press the MENU button six times; "ro" will be displayed.
Press the UP▲/Down▼ button to disable the Roger beep ON/OFF.Press The
PTT button to confirm your selection and return to the standby mode.
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