Furuno 9ZWFM4850, Руководство оператора

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FM-4850 Operator’s Manual Fog Horn/Hailer/Intercom
45
Step 2
Press and hold the
PTT
key to sound the fog horn.
Step 3
To stop the fog horn, release the
PTT
key.
Step 4
Press the
Back
key to return to the previous screen.
Use the manual yelp
The Manual Yelp feature allows you to manually start the predefined alarm in
emergencies.
Step 1
On the "FOG HORN" page, select "MANUAL YELP".
Step 2
Press and hold the
PTT
key to sound the alarm.
Step 3
To stop the alarm, release the
PTT
key.
Step 4
Press the
Back
key to return to the previous screen.
Use the auto horn
The Auto Horn feature allows the radio to sound certain international standard fog
horn tones. When a horn sounds, it cannot be stopped manually.
Step 1
On the "FOG HORN" page, select "AUTO FOG MODE".
Step 2
Select a horn according to your purpose.
Then the horn sounds.
Step 3
When the horn is silent, press the
Back
key to return to the previous
screen.