NEC NP2150 - PC Control Connector (D-SUB 9 P)

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9. Appendix
NOTE 1: Pins 1, 4, 6 and 9 are no 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.
1 52 43
6 7 98
To GND of PC
To RxD of PC
To TxD of PC
To RTS of PC
To CTS of PC
PC Control Connector (D-SUB 9P)