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5
MENU MODE
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Settings menu items
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AM squelch level
“SQL LEVEL”
Adjusts the squelch level for the AM mode operation.
In order to receive signals properly, the squelch must be
adjusted to the proper level.
• –010 to 010: Sets the AM squelch level to between –10 and 10.
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Squelch mode
“SQL MODE”
Sets the squelch mode for the AM mode operation.
• MANUAL: Use “SQL LEVEL” to set the squelch level.
• AUTO:
Prevents the audio from breaking up while receiving
weak signals.
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FM squelch level
“FM SQL LV”
Sets the squelch level for FM mode operation.
• –010 to 010: Sets the FM squelch level to between –10 and 10.
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Headphones level
“HP LEVEL”
Sets the headphones output level while receiving.
• AF GAIN: The output level is adjusted by
[VOL]
.
• OFF (0):
Mutes the headphones.
• 001 to 080: Sets the audio level to between 1 and 80.
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Intercom 1 microphone audio input level
“INCOM LV1”
Sets the intercom 1 microphone input level.
• OFF (0): Mutes the intercom 1 microphone.
• 001 to 080: Sets the intercom 1 input level to between 1 and 80.
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Intercom 2 microphone audio Input level
“INCOM LV2”
Sets the intercom 2 microphone input level.
• OFF (0): Mutes the intercom 2 microphone.
• 001 to 080: Sets the intercom 2 input level to between 1 and 80.
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Automatic noise limiter
“ANL”
The ANL (Automatic Noise Limiter) function reduces noise
components while receiving, such as those caused by the
engine ignition systems.
• OFF:
ANL function is OFF.
• ON:
ANL function is ON.
Summary of Contents for IC-A220T
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