Setting Of Squelch And Minimum Volume Level - Icom IFC-30LT Manual

SETTING OF SQUELCH AND MINIMUM VOLUME LEVEL

This function allows to :
Set the minimum volume level when the Volume knob is turned at its lowest
-
position. For example, in a noisy environment, you might need to increase the
minimum volume level.
Set the background noise cut off level (Squelch).
-
Note : To avoid interferences, step away from electrical equipment like engines, computers
or other sources of parasites while doing these settings.
SEQUENCE
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Guideline Télécom MSFB
TRANSCEIVER OFF
PRESS SIMULTANEOUSLY ON
PTT
AND
TRANSCEIVER ON
SELECT ONE CHANNEL WHICH DOES NOT HAVE A CTCSS
PROGRAMMED ON IT
SETTING THE BACKGROUND NOISE CUT OFF LEVEL (SQUELCH)
AND SIMULTANEOUSLY, TURN THE
PRESS
VOLUME KNOB FROM CLOCKWISE UNTIL THE
BACKGROUND NOISE STARTS. RETURN
COUNTERCLOCKWISE TO WHEN THE NOISE JUST STOPS
(CUT OFF LEVEL).
SETTING THE MINIMUM VOLUME LEVEL PRESS
AND SIMULTANEOUSLY, TURN THE VOLUME KNOB TO
THE REQUIRED LEVEL
IF YOU HAVE MODIFIED THE MINIMUM VOLUME LEVEL, YOU
WILL HAVE TO SET THE SQUELCH LEVEL AGAIN
Technical Sheets
ACTION
AND TURN
ICOM IC-F30 LT
8
05/08/2002