Instance. Maretron DSM250-01

DSM250 User’s Manual installed, for later reference. Tools such as Maretron N2KAnalyzer allow you to view these values

later. See section 3.3.4 for details on how to enter a textual value.

6.4.1.3 NMEA2000 PGN Enable/Disable

The ALM100 Annunciator Module transmits the NMEA2000 PGN #130824 which can be turned on or turned off by the DSM250 display. Pressing the Enter key with “NMEA2000 PGN Enable/Disable…”

menu item selected causes the DSM250 to display the following screen (Figure 49).

Figure 49 – ALM100 NMEA 2000

®

PGN Enable/Disable Screen

You can enable or disable the transmission of the Annunciator message, or set the frequency of transmission of the message by pressing the Enter key ( ) on the message to be configured.

Options are:

• Disable – The Annunciator message will not be transmitted

• Default – The Annunciator message will be transmitted at its default NMEA2000 rate, and each time the value changes.

• 0.5s...5s – The Annunciator message will be transmitted at the period specified, and each time the value changes.

Select the required option using the Scroll Up and Scroll Down keys followed by the Enter key.

6.4.1.4 Restore Factory Defaults

This option restores all settings on the device to their factory default state.

6.4.2 Instance

From here the instance number used in the Annunciator message may be set.

6.4.3 Label

A label may be assigned to the ALM100 as an aid to identifying the device over the network. Typically this label will describe the location of the ALM100.

See section 3.3.4 for details on how to enter a textual value.

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