Radioddity CB-900 PRO - How to Use Your Radio

7
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Manual Squelch Control (SQ)
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RF Gain Control
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Mic Gain Control
Turn the SQ knob clockwise to the exact point where all background noise disappear.
This adjustment should be done with precision as, if set to maximum (fully
clockwise), only the strongest signals will be received.
In RX, turn the RF GAIN knob to set the reception sensitivity. Clockwise to increase,
and anti-clockwise to decrease. Maximum position in the case of long-distance call
reception. You can decrease the RF GAIN, to avoid distortions, when the interlocutor
is near.
In POWER ON status, turn the MIG GAIN knob to adjust the Microphone Gain.
Clockwise to increase , and anti-clockwise to decrease.
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Rotary "PUSH" Knob
In normal operation, turn rotary PUSH knob to change the channel. Clockwise to
increase, and anti-clockwise to decrease the channel.
Power OFF/ON
1. Turn the VOLNQREFORFNZLVHWRVZLWFKWKHUDGLR21WKHUDGLRPD\HPLWDEHHSLI
the beep function is enabled). The LED display will show a channel number.
2. Turn the VOL knob anti-clockwise, until hear Ka Ta, the radio is powered off.
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Volume Control
Turn the VOL knob clockwise to increase the Volume, Turn it anti-clockwise to
decrease the Volume.
Note: Adjust the Volume during communication to obtain a suitable level.
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Automatic Squelch Control (ASQ)
Turn the SQ knob anti-clockwise to the leftmost position enables the ASQ function.
"
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improvement between the sensitivity and the listening comfort when ASQ is active.
This function can be disconnected by turning the switch clockwise. In this case the
squelch adjustment becomes manual.
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TALK BACK
This function allows you to hear your own modulation in the optional internal or
external speaker connected to the EXT.SP jack.
Turn the TALK BACK knob anti-clockwise to the leftmost position disable the TALK
BACK function.
Turn the TALK BACKNQREWRLQFUHDVHFORFNZLVHGHFUHDVHDQWLFORFNZLVHWKH
volume level of the TALK BACK.
5. HOW TO USE YOUR RADIO