22
SQL Change
The purpose of the squelch level is to mute the
speaker when no signals are present. With the squelch
level correctly set, you will hear sound only while
actually receiving signals. You can select from level 1~
3 cycles. The default setting is “
2
”.
Squelch Off
Press the Squelch Off key to open noise squelch,
press it again to close.
Squelch Off Momentary
Press the Squelch Off Momentary key to open noise
squelch. Release it to close.