Intercom; Fog Warnings - Raymarine Ray240 User Manual

Intercom/fog/hailer

Intercom

for full details of using the intercom function refer to How do I
page 24
on .

Fog warnings

The Ray240 has in-built fog warning tones that an be transmitted through a hailer
horn. These tones can be used in manual or automatic modes, but any volume
adjustments will need to be made in manual mode before selecting automatic
mode.
Manual mode
In manual mode a tone is transmitted whenever the PTT switch is pressed.
Releasing the PTT will stop the tone.
Automatic mode
In automatic mode a signal is generated and transmitted by the unit at preset
intervals not exceeding 2 minutes until cancelled. The available tones are:
Signal
Power boat
Underway and making way
Powerboat
Underway and not making way
Sailboat under sail
Any type of boat that is:
Fishing
Not under command
Restricted ability to maneuver
Constrained by draught
Towing
Under tow
Pilot
Boat at anchor (less than 100m in length)
....use the intercom?
Tone
1 long tone
2 long tones
1 long, 2 short tones
1 long, 3 short tones
4 short tones
1 short, 1long, 1 short tone
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