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Cable specifications
To connect the computer to the SERIAL terminal, prepare an adequate communication cable that
fits to your personal computer.
Projector
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NC
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Computer
(DTE specifications)
<Connecting to a PC>
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Transmission from the computer
(Used Only for PT-D7700/DW7000, PT-D5600/DW5000 and PT-D3500)
Attention
Transmission from the computer begins with STX, then the ID, command, and ETX are sent in this order.
Self-diagnosis result read commands is binary 4 byte command.
Responses from the projector
STX
Start
0x02
ID
ID
0x00 ~ 0x40
C1
Command
0xfe
ETX
End
0x03
STX
Start
0x02
ID
ID
0x00 ~ 0x40
C1
Command
0xfe
bit31
P1 P2 P3 P4 P5 P6 P7 P8 ETX
End
0x03
ID:
ID ALL=0x00, ID1=0x01, ID2=0x02, ID3=0x03, ID4=0x04, ... ,ID63=0x3f, ID64=0x40
Projector default setting is ID ALL.
Responses are binary 12 byte command.
Self-diagnosis results are 4 byte (32bit) command.
P5-P8, all 4 bytes are extended bits and the values are undefined.
bit0
Self-diagnosis information 4 bytes
(32bits)
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