Garmin GPSMAP 541s Technical Reference for Garmin NMEA 2000 Products - Page 37

NMEA 2000 Checklist 8. Enter the following command: �"�TRIMTABPOS=" 9. After the command, enter the percentage of the lowest trim tab position as a whole number between 0 and 100, and select Done. For example, TRIMTABPOS=100Done. 10.To enter an additional, optional trim tab position, move both trim tabs to a new position, and observe the trim tab position as a percentage of the full range of motion of the trim tab. 11. Enter the following command: "TRIMTABPOS=" 12.After the command, enter the percentage of the trim tab position as a whole number between 0 and 100, and select Done. For example, TRIMTABPOS=50Done. 13.Repeat steps 10 through 12 to enter additional, optional trim tab positions. Restoring Factory Default Settings You will lose all custom configuration settings when you restore factory default settings. 1. From the NMEA 2000 Devices list, select the GBT 10 device. 2. Select an option: • For most Garmin chartplotters, select Review > Factory Defaults. • For other Garmin marine devices, select Config > Factory Defaults. 3. Select Yes. GST 10 (Garmin Water Speed and Temperature Adapter) NOTE: This section provides specific configuration information for the GST 10 adapter using your compatible Garmin display device. To access the NMEA 2000 configuration menu on your display device, consult the documentation provided with your display device. Calibrating the Water Speed To use the GST 10 adapter, you must calibrate the water speed. 1. From the NMEA 2000 Devices list, select the GST 10 device. 2. Select an option: • For most Garmin chartplotters, select Review > Calibrate Water Speed. • For other Garmin marine devices, select Config > Calibrate Water Speed. 3. Follow the on-screen instructions to calibrate the water speed. Assigning a NMEA 2000 Temperature Source To use the GST 10 adapter, you must select the source for the temperature data. 1. From the NMEA 2000 Devices list, select the GST 10 device. 2. Select an option: • For most Garmin chartplotters, select Review > N2K Temp. Source. • For other Garmin marine devices, select Config > N2K Temp. Source. 3. Select the location of the temperature sensor. Configuring the Temperature Offset If the temperature data displayed on the gauge connected to the GST 10 adapter is not the same as temperature data displayed on other devices, you can configure the temperature offset to increase or decrease the displayed temperature by a specific amount. 1. From the NMEA 2000 Devices list, select the GST 10 device. 2. Select an option: • For most Garmin chartplotters, select Review > Temperature Offset. • For other Garmin marine devices, select Config > Temperature Offset. 3. Select the temperature offset as a positive or negative decimal number, in degrees. Technical Reference for Garmin NMEA 2000 Products 33