Room Monitor - Retevis RT45 Bedienungsanleitung

The radio's display will show the channel and code on which
activity was detected.
• If you want to respond to the transmission, press "PTT" button
within 5 seconds and you can respond.
• The radio will resume scanning after 5 seconds of inactivity on
the channel.
• To stop scanning, briefly press and release "MON" button.
Scan Advance
If scan stops on a channel that you don't want to listen to, briefly
press "UP" or "DOWN" button to resume scanning for the next
active channel.
Hands Free Use (VOX)
VOX allows you to transmit "hands-free" by talking while using
VOX accessories connected to the radio.
Note: When using audio accessories with your radio, turn your
radio off before you place the accessory on your head or in your
ear.
How To Use The VOX Feature
In VOX mode, your radio can be used"hands-free," automatically
transmitting when you speak. You can set the VOX sensitivity level
to fit the volume of your voice and avoid transmissions triggered by
background noise.
To turn VOX mode on or off
1. Press the Menu/Power button until the VOX iconflashes on the
display. The current On or Off setting is displayed.
2. Press the "UP" and "DOWN" button to turn VOX On or Off.
3. Choose one of the following:
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a. Press the Menu/Power button to enter the new setting and
proceed to other functions.
b. Press "PTT" button to save the setting and return to Standby
mode.
To set VOX sensitivity
1. Press the Menu/Power button until the VOX sensitivity icon
flashes and the current sensitivity level is displayed.
2. Press the "UP" and "DOWN" button to change the setting.
3. Choose one of the following:
a. Press the Menu/Power button to enter the new setting and
proceed to other functions.
b. Press "PTT" button to save the setting and return to Standby
mode.
Call Tone
Press "CALL" button to transmit your call tone, alerting users on
the same channel and code that you are about to talk. Your radio
has 10 call tones (depend on model) to choose from.
To Set the Call Tone
• With the radio on, press "MENU" button until "C" appears in the
display.
• Current call tone setting will begin to flash.
• Press "UP" or "DOWN" to change and hear call tones while the
setting number is flashing.
• Press "PTT" to set new call tone.

Room Monitor

Enables your radio to detect voice/noises ( according to the
sensitivity level set) and transmit back to the listening radio
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