Level gauge 2"

digitalfuelfor aircraft

2” Round Digital Indicator The 2” round digital indicator provides 8 alphanumeric characters that can be configured to display fuel quantities. Total fuel and additional tank quantities can be displayed by means of an external selector switch. Built-In Test (BIT) All BIT function is implemented in firmware, but requires supporting hardware for many of the tests it performs. Firmware is responsible for executing BIT and reporting errors appropriately. Continuous BIT (CBIT) tests are performed while the unit is running. Initiated BIT (IBIT) are executed in response to receiving an IBIT started message. Display Control The display is designed to allow fuel weights of multiple tanks and total fuel weight on the aircraft to be displayed simultaneously. The display uses a standard display controller. Firmware communicates with the controller to show text on the display.