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8.5 ADJUSTMENTS
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8
S102-6 ........................Log type-2 [ON] .................. 1-axis
[OFF].................. 2-axis
S102-7, -8...................Log ratio
S103-1 ........................User mode [ON] ..................BSH
[OFF]..................Normal
• J102 to J106: Gyro type
(set the jumpers J102 to J106)
w Connect the gyro signal and the log signal cables to the Terminal Board Circuit.
e Set S101 to [ON].
After power-on operation, the switch S102-4 shall be set to [ON] if the radar video and the
indicated value of COURSE (own ship’s true bearing) is reversed.
Table 8.10 Gyro and Log Select Switches (S102 Dip Switch)
S102 Setting Table
ON: 0
}
to be specified
OFF: 1
Pulse/NM (pulse signal) 800 400 200 100
Gyration/NM (synchro signal) 360X 180X 90X 30X
S102-7 OFF ON OFF ON
S102-8 OFF OFF ON ON
Jumper
Signal
J102 J103 J104 J105 J106
STEP 2,3 1,2 2,3 2,3 2,3
SYNC 1,2 2,3 1,2 1,2 1,2
GYRO SIG.
LOG SIG.
1 2 3 4 5 6 7 8
STEP 0
SYNC 1
36X 0 0
90X 1 0
180X 0 1
360X 1 1
DIRECTION
Reverse (REV) 0
Normal (NOR) 1
TYPE
SYNCHRO 0
PULSE 1
1AXIS 0
2AXIS 1
PULSE/NM
100P/30X 0 0
200P/90X 1 0
400P/180X 0 1
800P/360X 1 1
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