Panasonic PTDW740ULK Projector User Manual


 
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Chapter 6 Appendix — Technical information
rr
Error response
Error message Termination symbol
“ERR1” Undened control command
(CR)
0x0d
“ERR2” Out of parameter range
“ERR3” Busy state or no-acceptable period
“ERR4” Timeout or no-acceptable period
“ERR5” Wrong data length
“ERRA” Password mismatch
4 bytes 1 byte
<SERIAL IN>/<SERIAL OUT> terminal
The <SERIAL IN>/<SERIAL OUT> terminal of the projector conforms with RS-232C so that the projector can be connected to and controlled
from a computer.
Connection
For one projector For multiple projectors
Projector 1 connecting terminalsProjector 2 connecting terminals
D-Sub 9p
(female)
D-Sub 9p
(male)
D-Sub 9p
(female)
D-Sub 9p
(male)
The projector connecting terminals
Computer Computer
D-Sub 9p (female)
D-Sub 9p
(male)
D-Sub 9p
(female)
D-Sub 9p
(male)
D-Sub 9p (male)
Communication cable Communication cable Communication cable
Pin assignments and signal names
D-Sub 9-pin (female)
Outside view
Pin No. Signal name Details
(1) (5)
(6) (9)
(1) NC
(2) TXD Transmitted data
(3) RXD Received data
(4) Connected internally
(5) GND Earth
(6) NC
(7) CTS
Connected internally
(8) RTS
(9) NC
D-Sub 9-pin (male)
Outside view
Pin No. Signal name Details
(6)(9)
(1)(5)
(1) NC
(2) RXD Received data
(3) TXD Transmitted data
(4) NC
(5) GND Earth
(6) NC
(7) RTS
Connected internally
(8) CTS
(9) NC
Communication conditions (Factory default settings)
Signal level RS-232C-compliant