Tokyo Keiki TG-8000 Series, Operator'S Manual, Page: 70 / 105

4
－
10
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 MT+ / -
External terminal board of the control unit: GTERM PWB TB1 MT+ / -
(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)
Connector of the master compass: MTTRM PWB J2
Connector of the control unit: GTERM PWB J12
No. 2 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)
Automatic steering system built-in type
③
(Model PR-9
□
32D, PR-9
□
42D, PR-9
□
32E and PR-9
□
42E)
External terminal board of the master compass:
MTTRM PWB TB2 MT+ / -
External terminal board of the control unit: GTERM PWB TB21 MT+ / -
(b) Automatic steering system built-in type
②
(Model PR-9
□
37D, PR-9
□
47D, PR-9
□
37E and PR-9
□
47E)
Connector of the master compass: MTTRM PWB J2
Connector of the control unit: GTERM PWB J12
5. After checked the above items 2 to 4, contact our service engineer.
(8) GPS communication stop (alert code "c") or Abnormality of GPS data (alert code
"d")
1. Select the other mode than "AUTO" for the automatic steering system.
2. Confirm that GPS operates properly.
If not, operate GPS according to "GPS Operator's Manual".
3. If it was not recovered after performed the above item 2, change the input system
according to "3.4.5 (2) Countermeasures when abnormality of GPS
communication is generated" in Chapter 3.
4. After checked the above items 1 to 3, immediately contact our service engineer.
(9) System internal communication abnormality (1) (alert code "E") or System internal
communication abnormality (2) (alert code "F")
1. Confirm that the external heading sensor signal processing unit of this system
operates properly.
If not, operate it according to the separate TOKYO KEIKI HDM Series Operator's
Manual.