Hailer - Furuno 9ZWFM4850 Operator's Manual

Fog Horn/Hailer/Intercom
Warning
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.
On the home screen, press the Menu/DSC control to enter the "MAIN
Step 1
MENU" screen.
Go to "FOG/HAILER/IC > HAILER".
Step 2
The "HAILER" page appears on the screen.
You can adjust the listening volume of each handset separately.
Press and hold the PTT key to talk.
Step 3
Function
FM-4850 Operator's Manual
0.5s 0.5s 0.5s
5s
Aground Signal
48
Remarks
60s