4
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4
JMA-9100/7100 Installation Manual > 4.INITIAL SETTING > 4.1 GYRO INTERFACE SETTING
6)
Set jumper TB105.
Settings for TB105 are intended for the use of a low-voltage step signal.
7)
Connect the gyro signal cable and the log signal cable to the terminal block.
8)
Set S5 at [ON].
The gyro compass is connected to the gyro interface.
9)
After the power has been turned on, conduct operation check by setting radar
image and the value of true bearing.
See Section4.6 TRUE BEARING SETTING for setting the value of true bearing.
10)
If own ship's true bearing value is reversed, change S1-4.
Between 1 and 2: Normally used
Between 2 and 3: Set for the step signal of 22V or less
Table4-1
:
Gyro and Log Select Switches (S1 Dip Switch)
1
2
3
4
5
6
7
8
GYRO SI
G
STEP
ON
SYNC
OFF
360X
OFF
OFF
180X
ON
OFF
90X
OFF
ON
36X
ON
ON
DIRECTION
REV
ON
NOR
OFF
LOG SI
G
TYPE
SYNC
ON
PULSE
OFF
PULSE
PULSE/NM
Don't care
OFF
800P
/
360X
OFF
OFF
400P
/
180X
ON
OFF
200P
/
90X
OFF
ON
100P
/
30X
ON
ON
Summary of Contents for JMA-7122-6XA
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Page 42: ...1 18 JMA 9100 7100 Installation Manual 1 EQUIPMENT COMPOSITION 1 2 LIST OF CIRCUITS ...
Page 80: ...2 36 JMA 9100 7100 Installation Manual 2 INSTALLATION OF SCANNER UNIT 2 4 PRECAUTIONS ...
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Page 224: ...6 2 JMA 9100 7100 Installation Manual 6 Appendix 6 1 EXTERIOR DRAWING Fig 6 1 NKE 1139 ...
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