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Oricom DTX4300 Operating Instructions Manual page 11

80 channel uhf citizen band radio

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Setting the Squelch Level
1. Press channel selector 2 times. The current squelch level is
displayed.
2. Select the squelch level by rotating the channel knob.
The radio has 16 preset (off to 15) squelch level off- Squelch open.
1 - Max sensitivity (Min. squelch)
15 - Min. sensitivity (Max/Tight squelch)
On the microphone push the mode button 2 times and adjust Squelch
with the up and down buttons.
Note :
* If a button is not pressed within 5 seconds the radio will
automatically exit the sub display of "VOL" "CH" and "SQL".
PTT (Push-To-Talk) button
Pressing the PTT allows audio to be transmitted, by speaking across the
front of the microphone. TX is indicated by the level bars on the LCD
display.
To receive, release the PTT button and then TX will disappear on the
display.
When transmitting, hold the MIC two inches from your mouth and
speak clearly in a normal voice across the front of the mic.
Operations
11

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