Tokyo Keiki TG-8000 Series, Operator'S Manual

Page: 68 / 105

4
－
8
(b) Determine the gyrocompass true heading by pushing ACK / ENT switch
④
.
(c) If the determined true heading has error, please make setting of the true
heading again according to "3.4.1 Start (9) Confirmation of the true heading"
in Chapter 3.
3. Even if it recovered by these procedures when abnormality of zero cross is
generated, immediately contact our service engineer.
(6) System communication abnormality (1) (alert code "A")
1. Select the other mode than "AUTO" for the automatic steering system.
2. Turn "OFF" the power switch once, and turn "ON" again after around 20 seconds
elapsed.
3. When any alert is not generated in the above item 2, operate according to "3.4.1
Start" in Chapter 3 Operation.
4. When an alert is generated again in the above item 2, turn "OFF" the power switch
of this system, and disconnect the power cable from the ship
’s distribution board,
then confirm the connection / contact between the external terminal board of the
master compass and the external terminal board (connector) inside of the control
unit.
When it is built in PR-9000 Automatic Steering System, the connection is different
depending on the automatic steering system type. Perform it referring to the
finished plan of this ship.
Also when it is built in the automatic steering system, confirm the connection /
contact after removed the front panel of the automatic steering system.
One gyrocompass system
(a) Stand alone type (Model TG-8100/8600-S)
External terminal board of the master compass:
MTTRM PWB TB2 MR+ / -
External terminal board of the control unit: GTERM PWB TB1 MR+ / -
(b) Automatic steering system built-in type
①
(Model PR-9
□
1
□
D/ PR-9
□
1
□
E)
Connector of the master compass: MTTRM PWB J2
Connector of the control unit: GTERM PWB J12
Two gyrocompasses system
No. 1 gyrocompass side
(a) Stand alone type (Model TG-8100/8600-D)
Automatic steering system built-in type
④
(Model PR-9
□
31D, PR-9
□
41D, PR-9
□
31E and PR-9
□
41E)
External terminal board of the master compass:
MTTRM PWB TB2 MR+ / -
External terminal board of the control unit: GTERM PWB TB1 MR+ / -
(b) Automatic steering system built-in type
②
(Model PR-9
□
37D, PR-9
□
47D, PR-9
□
37E and PR-9
□
47E)
Automatic steering system built-in type
③
(Model PR-9
□
32D, PR-9
□
42D, PR-9
□
32E and PR-9
□
42E)