Sharp XR-H825XA Manual page 125

Connecting Pin Assignments (Continued)
RS-232C Terminal : mini DIN 9 pin female connector
8
9
6
5
2 1
RS-232C Terminal : D-sub 9 pin male connector of the DIN-D-sub RS-232C adaptor
1 5
6 9
RS-232C Cable recommended connection : D-sub 9 pin female connector
5 1
9 6
• Depending on the controlling device used, it may be necessary to connect Pin 4 and Pin 6 on the
controlling device (e.g. computer).
USB Terminal : Type B USB connector
4 3
Pin No.
1 2
56
Pin No. Signal
1.
7
2. RD
3. SD
4.
5. SG
6.
3
7. RS
8. CS
9.
4
Pin No. Signal
1.
2. RD
3. SD
4.
5. SG
6.
7. RS
8. CS
9.
Pin No. Signal
1. CD
2. RD
3. SD
4. ER
5. SG
6. DR
7. RS
8. CS
9. CI
Projector
Pin No.
Signal Name
1. VCC USB power
2. USB– USB data–
3. USB+ USB data+
4. SG Signal Ground
Name I/O
Receive Data Input
Send Data Output
Signal Ground
Request to Send
Clear to Send
Name I/O
Receive Data Input
Send Data Output
Signal Ground
Request to Send
Clear to Send
Pin No.
1.
2.
3.
4.
5.
6.
7.
8.
9.
Computer
Pin No.
4 4
5 5
6 6
Reference
Not connected
Connected to internal circuit
Connected to internal circuit
Not connected
Connected to internal circuit
Not connected
Connected to CS in internal circuit
Connected to RS in internal circuit
Not connected
Reference
Not connected
Connected to internal circuit
Connected to internal circuit
Not connected
Connected to internal circuit
Not connected
Connected to CS in internal circuit
Connected to RS in internal circuit
Not connected
Signal
CD
RD
SD
ER
SG
DR
RS
CS
CI