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

Page: 63 / 112

NAVIGAT X Mk 2 056341 Rev. AA
6: System Configuration Page 6-11
6.1.3.8 Name Of Gyro
6.1.3.9 Test Mode
Function: Selects the Gyrocompass ID
Settings: ID-No. 1
The compass ID is „1“. Standalone gyro or main gyro in a dual or tri-
ple gyro system.
ID-No. 2
The compass ID is „2“. Second gyro in a dual or triple gyro system.
ID-No. 3:
The compass ID is „3“. Third gyro in a triple gyro system.
Rate of Turn
Function: Sets the rate of turn value and turn direction for the test mode
Range: -999 – +999 °/min
Change Settings
Function: Accesses the analogue ROT output settings
Ranges: time const.: 0.0 – 99.9 s
sc. factor: 0.1 – 999.9 mV/°/min
zero offset: -999 – +999 °/min
Note
The „Change Settings“ sub-menu provides quick access to the analogue ROT
output settings from the test mode. Changes made during the test mode di-
rectly affect the time constant setting in the Manual Settings menu and the
scale factor and zero offset values in the Service Setup 1 / Analog ROT Outp.
menu respectively.
Heading Value
Function: Sets the target heading value for the test mode
Range: -0.0 – +359.9 °