Controls; Radio - Furuno FM-4800 Operator's Manual

CONTROLS

2. CONTROLS
This section describes the controls of the radio FM-4800, the microphone MIC-4800,
the handset HS-4800.

2.1 Radio

No.
[DISTRESS]: Distress Key

Short press: Enter the distress nature selection and position manual
input menu
1

Long press: Press the DISTRESS key for 4 seconds to send a distress
call.
[VOL/SQL]: Volume / Squelch Control

Press: Switch between the volume adjust screen and the squelch adjust
screen

Rotate
2

On "SQUELCH" or "VOLUME" screen: Adjust the squelch or volume
level

On other screens: Adjust the volume
FM-4800 Operator's Manual
Description
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