Chapter 4 Setup after installation
MDC-2200/2500
Series
4-8
0092625002-06
4.4.2 Adjustment of heading
4.4.2.1 Adjustment of heading with KGC-1
HDG input: When connecting KGC-1 via data connector
Select I/O => HDG => HDG => ON,
then select I/O => HDG => MODE => AUTO.
The KGC-1 is optimized for the radar application when setup.
Select I/O => HDG => KGC-1 SET => INITIAL => RESET by highlighted character and then
press [ENTER] key.
NOTE:
The DATA2 port of the KGC-1 (connecting to the radar system) is changed to 38400
bps baud rate, signal duration 50 ms, and message type: HDT, GGA, VTG, ZDA are set through
this initialization. If DATA2 port is used for another device (not KGC-1) and not supporting this
baud, connect those devices to DATA1 or do not perform this initialization step.
The KGC-1 bearing can be corrected.
When there is any deviation between KGC-1 OUTPUT signal and heading, the deviation of HDT
signal output from the KGC-1 can be corrected.
Select I/O => HDG => KGC-1 SET => BRG CORR => VALUE using a joystick highlight the last
digit.
Move joystick up or down to match the value to bearing difference and then press [ENTER] key to
save.
4.4.2.2 Adjustment of heading with Gyro I/F or GPS compass made by other
manufacturer
HDG input: Connecting the Gyro I/F or GPS compass via data connector
Select I/O => HDG => HDG => ON,
then I/O => HDG => MODE => AUTO.
Bearing correction.
If there is any deviation in the input heading, you can correct for it.
Select I/O => HDG => CORR => VALUE, Highlight the selection and then move joystick up or
down to match the value of the bearing difference and press [ENTER] key to save.
4.4.3 Setup of own-ship speed
Set up the speed from the KGC-1, GPS, or Log pulse I/F etc. via data connector.
Select I/O => SPD => SPD => ON,
then I/O => SPD => MODE => AUTO.
4.4.4 Setup of selected bearing and selected speed using ground stabilization
Select I/O => COG/SOG => AUTO.
4.4.5 Selection of signal for ground stabilization
I/O => GND STAB MODE => AUTO.
Summary of Contents for MDC-2200 series
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