visionownersmanual.book Page 282 Wednesday, February 13, 2008 4:31 PM
CB RADIO / ICOM
The squelch level can be adjusted
between OPEN and CLOSED.
When squelch is set to OPEN, no filtering
occurs. Setting squelch to CLOSE blocks
all signals, including strong signals.
To set the squelch level, lower the squelch
level until noise or static is heard.
After hearing noise or static, increase the
squelch level until the noise or static is
gone.
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Press S/E on the lower left control or allow
the system to time-out to exit the
SQUELCH set screen and return to the
main display.