Installation Offset Calibration. Maretron DSM250-01

6.22.1.4 NMEA2000 PGN Enable/Disable

The SSC200 compass transmits several different messages, 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 169 – SSC200 NMEA 2000

®

PGN Enable/Disable Screen

You can enable or disable specific transmissions by scrolling ( or ) through the different transmitted messages and pressing the Enter key ( ) on the message to be configured. Select whether you want the message to be transmitted (“On”) or disabled (“Off”) using the Scroll Up ( ) or Scroll Down ( ) keys followed by the Enter key ( ).

6.22.1.5 Restore Factory Defaults

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

6.22.2 Installation Offset Calibration

The installation offset (i.e., misalignment of installed SSC200 with vessel’s center line) may be calibrated using the Maretron DSM250 display. While executing “Installation Offset Calibration”, the vessel must stay still with no pitch and roll because SSC200 will also calibrate pitch and roll at this time.Once the compass is installed, point the vessel at a known heading, and then select the compass from the “Device Configuration…” menu. Scroll down ( ) the menu items to the line entitled “Installation Offset Calibration…” and press enter ( ) which takes you to the screen shown

in Figure 170.

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