JRC ALPHAMIDICOURSE Mk2, Installation And Operation Manual

Page: 40 / 99

40 | Installation Instructions
Main
Category
Sub
Category
Parameter/description Default
value
Range
A-2 2.1.o Bearing offset A (°)
Offset va
lue included in the “master bearing” and used for
correction of fixed error (°). If the master compass not can
be mounted parallel to the vessel’s fore-after line, this
parameter is used to compensate for a small mounting error.
0.0 0.0
– 359.9
2.2.O Bearing offset B (°)
Value for general bearing error correction to enter to master
compass bearing. It is used to correct the bearing if the
bearing for some reason deviates from correct heading.
This value is cleared when it passes the zero-cross pin or
when power is switched OFF. 0.0 0.0
– 359.9
2.3.h Zero-cross bearing (°)
Absolute bearing set for MCU board when zero-cross pin
was passed during start-up sequence (last azimuth
operation) and normal running operation.
Zero-cross bearing can be set in this menu, but is normally
set up be measuring position (angle) of the zero-cross pin in
the master compass by the test mode A. 345.3 0.0
– 359.9
2.4.E Zero-cross error allowance (°)
Zero-cross alarm limit. The compass will generate a zero
cross alarm when the difference between the zero- cross
bearing and the relative bearing exceeds this zero cross
value.
This value should be set every time the zero-cross pin is
detected. 2.0 0.0
– 5.0
2.5.y Year
Used for setting current year. - 2000 - 2099
2.6.N Month and Day
Used for setting current month and date. - -
2.7.t Hour and Minute
Used for setting current hour and minute. - -
2.8.d Total days of operation
This value should be reset after the installation is
completed. - -