Furuno FM-4800 User Manual

5
2. CONTROLS
This section describes the controls of the radio FM-4800, the microphone MIC-4800,
the handset HS-4800.
2.1 Radio
No.
Description
1
[DISTRESS]: Distress Key
 Short press: Enter the distress nature selection and position manual
input menu
 Long press: Press the DISTRESS key for 4 seconds to send a distress
call.
2
[VOL/SQL]: Volume / Squelch Control
 Press: Switch between the volume adjust screen and the squelch adjust
screen
 Rotate

On "SQUELCH" or "VOLUME" screen: Adjust the squelch or volume
level

On other screens: Adjust the volume
3
[MENU/DSC]: Menu / Digital Selective Calling (DSC) Control
 On the home screen:

Press: Enter "MAIN MENU"

Rotate: Switch to a channel
 On other screens:

Press: Select item or confirm the selection

Rotate: Move to other item or select a number

Furuno FM-4800 Specifications

General

Brand	Furuno
Model	FM-4800
Category	Cordless Telephone
Language	English