Sharp PG-LS2000 PG-LX2000 PG-LS2000 Operation Manual - Page 24
Controlling the Projector by a Computer
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Controlling the Projector by a Computer When the RS-232C terminal on the projector is connected to a computer with an RS-232C serial control cable (cross type, commercially available), the computer can be used to control the projector and check the status of the projector. See page 59 for details. When connecting to a computer using an RS-232C serial control cable To RS-232C terminal To RS-232C terminal RS-232C serial control cable (cross type, commercially available) Computer Note • The RS-232C function may not operate if your computer terminal is not correctly set up. Refer to the operation manual of the computer for details. Info • Do not connect the RS-232C cable to a port other than the RS-232C terminal on the computer. This may damage your computer or projector. • Do not connect or disconnect an RS-232C serial control cable to or from the computer while it is on. This may damage your computer. RS-232C Terminal: D-sub 9 pin male connector 1 5 69 Pin No. 1. 2. 3. 4. 5. 6. 7. 8. 9. Signal Name RD Receive Data SD Send Data SG Signal Ground RS Request to Send CS Clear to Send I/O Input Output 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 RS-232C Cable recommended connection: D-sub 9 pin female connector 5 1 96 Pin No. 1. 2. 3. 4. 5. 6. 7. 8. 9. Signal CD RD SD ER SG DR RS CS CI Pin No. 1. 2. 3. 4. 5. 6. 7. 8. 9. Signal CD RD SD ER SG DR RS CS 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. computer). Projector Pin No. 4 5 6 Computer Pin No. 4 5 6 22