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Nav6 Plus Navtex System User Guide

ALARM OPERATION

ALARM OPERATIONALARM OPERATION

ALARM OPERATION

The Nav6 display contains a buzzer that can generate audible

alarms for the following conditions:

Option Notes

New Message Alert Short beep beep. Not repeated.

Indicates reception of a new Navtex message.

SAR Alarm

Morse code: Dot dot dot, dash dash dash, dot dot

dot.. Repeated every ten seconds.

Indicates reception of a message type D, Search

And Rescue Navtex message.

Antenna Alarm

Short dah dee, dah dee. Repeated every eight

seconds.

Indicates that there is a fault in the Navtex antenna

or the cabling; see the Fault Finding section for

more details.

The alarms can be enabled or disabled via the [SETUP MODE,

GENERAL VIEW, OPTIONS PAGE]. When enabled, the SAR Alarm

and Antenna Alarm can be set to repeat 5 times or to repeat

continuously.

(Tip: When an alarm is active, pressing any of the softkeys will

cancel the alarm. The normal softkey action will not occur).

(Tip: When an alarm is active, an alarm bell icon will flash on the

status bar).

The red LED found above the softkeys, can be setup (on the Setup

Mode⇒

⇒⇒

⇒General View⇒

⇒⇒

⇒Options Page) to flash when there are

unread new messages or SAR messages. This can be useful in a

noisy environment where audible alarms cannot be easily heard.

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