Tuning Description
Note:
Y indicates frequencies available for tuning, and the rest are blank channels without tuning items.
7.5
Baseband Design
Description:
Squelch On/Off: to set the threshold value for enabling/disabling the squelch function.
Calibrate Wide/Narrow SQ Open/Close: to tune the squelch threshold to compensate the circuit
difference. It is recommended to apply the same value to one model. Increasing the value may
tighten the squelch, while decreasing may loosen it.
30
Service Manual