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RS-232C Terminal: 9-pin Mini DIN female connector
Pin No. Signal Name I/O Reference
1 VCC +3.3V (Reserved) Output Not connected
2 RD Receive Data Input Connected to internal circuit
3 SD Send Data Output Connected to internal circuit
4 EXIR Detector of Option Unit Input Not connected
(Reserved)
5 SG Signal Ground Connected to internal circuit
6 ERX IR Receive Signal from Input Not connected
IR Amplifier (Reserved)
7 RS Request to Send Output Not connected
8 CS Clear to Send Input Not connected
9 ETX IR Transmit Signal Output Not connected
(Reserved)
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
2 RD Receive Data Input Connected to internal circuit
3 SD Send Data Output Connected to internal circuit
4 ER Not connected
5 SG Signal Ground Connected to internal circuit
6 DR Data Set Ready Not connected
7 RS Request to Send Output Connected to internal circuit
8 CS Clear to Send Input Connected to internal circuit
9 CI Not connected
RS-232C Cable recommended connection: 9-pin D-sub female connector
Pin No. Signal Pin No. Signal
1CD 1 CD
2RD 2 RD
3SD 3 SD
4ER 4 ER
5SG 5 SG
6DR 6 DR
7RS 7 RS
8CS 8 CS
9CI 9 CI
Note
•Depending on the system layout, it is necessary to connect Pin 4 and Pin 6 on the controlling device (e.g. PC).
USB Terminal: 4 pin B-type USB connector
Pin No. Signal Name
1 VCC USB power
2 USB– USB data–
3 USB+ USB data+
4 SG Signal Ground
INPUT 1/2 RGB and OUTPUT Signal Terminal: 15-pin Mini D-sub female connector
Connecting Pin Assignments
RGB Input
1. Video input (red)
2. Video input (green/sync on green)
3. Video input (blue)
4. Reserve input 1
5. Composite sync
6. Earth (red)
7. Earth (green/sync on green)
8. Earth (blue)
9. Not connected
10. GND
11. GND
12. Bi-directional data
13. Horizontal sync signal
14. Vertical sync signal
15. Data clock
Component Input
1. PR (CR)
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
Projector
Pin No.
4
5
6
PC
Pin No.
4
5
6
5
10
15
1
6
11
8
9
6
5
21
4
3
7
15
69
51
96
1
2
4
3