Uniden UBC248CLT Automobile Electronics User Manual


 
10
4. To set the SQUELCH control to AUTO turn fully counter clockwise until control clicks into
place. Or, manually set squelch as follows:
Think of squelch as a gate. Turn SQUELCH fully counter clockwise. This raises the
Squelch Gate so high that only very strong signals can get through.
Turn SQUELCH fully clockwise until you hear a hiss. This lowers the Squelch Gate
so that everything gets through noise, weak signals, and strong signals.
Turn SQUELCH back counter clockwise until the hiss stops. Now the Squelch Gate
allows only strong signals through.
HOLD/
HOLD/
HOLD/