11
XG-C55X
Connection Pin Assignments
5
10
15
1
6
11
8
9
6
5
21
4
3
7
15
69
RS-232C Terminal: 9-pin Mini DIN female connector
Pin No. Signal Name I/O Reference
1 Output Not connected
2RDReceive Data Input Connected to internal circuit
3SDSend Data Output Connected to internal circuit
4 Input Not connected
5SGSignal Ground Connected to internal circuit
6 Input Not connected
7RS Output Connected to Pin 8
8CS Input Connected to Pin 7
9 Output Not connected
9-pin D-sub male connector of the DIN-D-sub RS-232C adaptor
Pin No. Signal Name I/O Reference
1 CD Not connected
2RDReceive Data Input Connected to internal circuit
3SDSend Data Output Connected to internal circuit
4 ER Not connected
5SGSignal Ground Connected to internal circuit
6 Not connected
7RS Connected to internal circuit
8CS Connected to internal circuit
9 CI Not connected
Note
Pin 8(CS) and Pin 7(RS) are short circuited inside the projector.
RS-232C Cable recommended connection: 9-pin D-sub female connector
Pin No. Signal Pin No. Signal
1CD CD
2RD RD
3SD SD
4ER ER
5SG 5 SG
6DR DR
7RS
1
2
3
4
6
7RS
8CS 8 CS
9CI 9 CI
Note
Depending on the controlling device used, it may be necessary to connect Pin 4 and Pin 6 on the controlling
device (e.g. PC).
INPUT 1/2 RGB and OUTPUT Signal Terminal: 15-pin Mini D-sub female connector
RGB Input
1. Video input (red)
2. Video input (green/sync on green)
3. Video input (blue)
4. Not connected
5. Not connected
6. Earth (red)
7. Earth (green/sync on green)
8. Earth (blue)
9. Not connected
10. GND
11. Not connected
12. Bi-directional data
13. Horizontal sync signal : TTL level
14. Vertical sync signal : TTL level
15. Data clock
Component Input
1. P
R
(C
R
)
2. Y
3. P
B
(C
B
)
4. Not connected
5. Not connected
6. Earth (P
R
)
7. Earth (Y)
8. Earth (P
B
)
9. Not connected
10. Not connected
11. Not connected
12. Not connected
13. Not connected
14. Not connected
15. Not connected
51
96
Projector
Pin No.
4
5
6
PC
Pin No.
4
5
6
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