NORTHROP GRUMMAN Sperry Marine NAVIGAT X MK 2, Assembly Instructions Manual

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056341 Rev. AA NAVIGAT X Mk 2
Page 3-4 3: Errors and Alarms
3.3.3 Service Setup 2 – Parameters
3.3.3.1 Gyrosphere Data
3.3.3.2 Op. Time Counter
3.3.3.3 Data List
The Data List is not implemented in the current software version.
3.3.3.4 Error List
3.3.3.5 Reset MK 2
Function: Displays the gyrosphere operating data
Displays: Temperature
The ambient temperature around the gyrosphere container.
Ph. Bridge
The follow-up circuit phase bridge voltage.
Gyro Curr.
The gyrosphere current.
Function: Displays the gyrosphere operation time counter
Displays: Operation time in hours since last gyrosphere service.
The operation time counter is reset to zero by the service personnel
after each gyrosphere service.
Function: Displays the currently active system alarms
Displays: Error messages
The display alternates through the message texts of all active
alarms. If no errors are present, „No Errors“ is displayed.
No. of errors
Displays the total number of active errors
Function: Initiates a system reset (warm start).
The warm start is equivalent to powering the system down and up,
except that the power is not cycled.