Cable Connection; Pc Control Connector (D-Sub 9P) - NEC NP1200 User Manual

Nec np1200: user guide
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Cable Connection

Communication Protocol
Baud rate ������������������������������������������ 19200 bps
Data length ��������������������������������������� 8 bits
Parity ������������������������������������������������ No parity
Stop bit �������������������������������������������� One bit
X on/off �������������������������������������������� None
Communications procedure ������������� Full duplex
NOTE: Depending on the equipment, a lower baud rate may be recommended for long cable runs.

PC Control Connector (D-SUB 9P)

1
2
3
6
7
NOTE 1: Pins 1, 4, 6 and 9 are not used.
NOTE 2: Jumper "Request to Send" and "Clear to Send" together on both ends of the cable to simplify cable connection.
NOTE 3: For long cable runs it is recommended to set communication speed within projector menus to 9600 bps.
To TxD of PC
To RxD of PC
To GND of PC
4
5
8
9
To RTS of PC
To CTS of PC
97
8. Appendix

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