NEC PX700W - PC Control Codes and Cable Connection

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9. Appendix
 PC Control Codes and Cable Connection
PC Control Codes
Function Code Data
POWERON 02H 00H 00H 00H 00H 02H
POWEROFF 02H 01H 00H 00H 00H 03H
INPUTSELECTCOMPUTER1 02H 03H 00H 00H 02H 01H 01H 09H
INPUTSELECTCOMPUTER2 02H 03H 00H 00H 02H 01H 02H 0AH
INPUTSELECTCOMPUTER3 02H 03H 00H 00H 02H 01H 03H 0BH
INPUTSELECTHDMI 02H 03H 00H 00H 02H 01H 1AH 22H
INPUTSELECTDisplayPort 02H 03H 00H 00H 02H 01H 1BH 23H
INPUTSELECTVIDEO 02H 03H 00H 00H 02H 01H 06H 0EH
INPUTSELECTS-VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H
INPUTSELECTVIEWER 02H 03H 00H 00H 02H 01H 1FH 27H
INPUTSELECTNETWORK 02H 03H 00H 00H 02H 01H 20H 28H
PICTUREMUTEON 02H 10H 00H 00H 00H 12H
PICTUREMUTEOFF 02H 11H 00H 00H 00H 13H
NOTE:ContactyourlocaldealerforafulllistofthePCControlCodesifneeded.
Cable Connection
CommunicationProtocol
Baud rate �����������������������������������������38400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)
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.
15243
67 98
ToGNDofPC
To RxD of PC
To TxD of PC
To RTS of PC
To CTS of PC