Operating Instructions and Installation Instructions
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4. Highlight 
TANK INSTANCE and press ENT, which will open the Tank In-
stance menu with the following options: Tank 1, Tank 2, Tank 3 and 
Unknown. 
5. Select the desired Tank Instance (location) and press 
ENT. The fol-
lowing confirmation message will appear: Are you sure you wish to 
change this device's configuration? 
6. Highlight 
YES and press ENT. Press EXIT repeatedly to get back to the 
main display. 
To select Fluid Type: 
1. Press MENU| MENU, use ↑ ↓ to select NMEA  2000 and press ENT. The 
NMEA 2000 menu will appear with five options: Bus Setup, Fuel Man-
agement, NMEA 2000 Alarms, Waypoint Sharing and Backlight Syn-
chronization. 
2. Highlight 
BUS SETUP and press ENT, which will open the Bus Configu-
ration menu. A list of network devices will be at the top of the page. 
3. Select the desired fluid level and press 
ENT. The Fluid Level Device 
Configuration menu will appear. 
4. Press ↓ to 
FLUID  TYPE and press ENT, which will open the Fluid Type 
menu with the following options: Fuel, Water, Gray Water, Live Well, 
Oil, Black Water and Unknown. 
5. Select the desired fluid type and press 
ENT. The following message 
will appear: Are you sure you wish to change this device's configuration? 
6. Highlight 
YES and press ENT. Press EXIT repeatedly to get back to the 
main display. 
To input Tank Size: 
1. Press MENU| MENU, use ↑ ↓ to select NMEA  2000 and press ENT. The 
NMEA 2000 menu will appear with five options: Bus Setup, Fuel Man-
agement, NMEA 2000 Alarms, Waypoint Sharing and Backlight Syn-
chronization. 
2. Highlight 
BUS SETUP and press ENT, which will open the Bus Configu-
ration menu. A list of network devices will be at the top of the page. 
3. Select the desired fluid level and press 
ENT. The Fluid Level Device 
Configuration menu will appear. 
4. Highlight 
TANK SIZE and press ENT. Use ↑ ↓ ,← → to input the size of 
the tank and press Enter. The following message will appear: Are you 
sure you wish to change this device's configuration? 
5. Select 
YES and press ENT. Press EXIT repeatedly to get back to the 
main display. 










