Furuno USA Inc 9ZWFM4850 Benutzerhandbuch
Fog Horn/Hailer/Intercom
FM-4850 Operator’s Manual
48
Warning
Signal
Function
Remarks
0.5s
60s
0.5s
0.5s
5s
Aground Signal
8.2 Hailer
The Hailer feature allows you to make an announcement at a high volume to people
using a hailer and listen to the response from the hailer.
Step 1
On the home screen, press the Menu/DSC control to enter the "MAIN
MENU" screen.
Step 2
Go to "FOG/HAILER/IC > HAILER".
The "HAILER" page appears on the screen.
The "HAILER" page appears on the screen.
You can adjust the listening volume of each handset separately.
Step 3
Press and hold the PTT key to talk.