Справочник Пользователя для Panasonic PTDW740ULK
ENGLISH - 121
Chapter 6 Appendix — Technical information
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Error response
Error message
Termination symbol
“ERR1”
Undefined 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 terminals Projector 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