Technical Information; Serial Terminal - Panasonic PT-CW230EA Operating Instructions Manual

Technical Information

Serial terminal

The serial connector which is on the connector panel of the projector conforms to the RS-232C interface
specification, so that the projector can be controlled by a personal computer which is connected to this connector.
Connection
Pin assignments and signal names
D-Sub 9-pin (female)
Outside view
Communication conditions
Signal level
Sync. method
Baud rate
Parity
Note
The default of the baud rate is set to 19200 bps. If an error occurs in the communication, change the serial port
and the communication speed (baud rate).
Cable specifications
[When connected to a computer]
68
- ENGLISH
Connecting terminals
on projector
D-Sub 9-pin (female)
D-Sub 9-pin (male)
Pin No.
RS-232C-compliant
Asynchronous
9600/19200 bps
None
1 NC
2
3
4 NC
Projector
5
6 NC
7
8
9 NC
Computer
Communication cable
Signal name
— NC
TXD Transmitted data
RXD Received data
— NC
GND Earth
— NC
— NC
— NC
— NC
Character length
Stop bit
X parameter
S parameter
NC 1
2
3
NC 4
Computer (DTE
5
specifications)
NC 6
7
8
NC 9
Contents
8 bits
1 bit
None
None