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ENGLISH - 121
Chapter 6 Appendix — Technical information
rr
Error response
Error message Termination symbol
“ERR1” Undened 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