Using The Serial Connector; Connection; Pin Layout And Signal Names For Serial Connector; Communication Settings - Panasonic PT-LB80NTU Service Manual

PT-LB80NTU / PT-LB80NTE / PT-LB80NTEA / PT-LB80U / PT-LB80E / PT-LB80EA / PT-LB75NTU / PT-LB75NTE / PT-LB75NTEA / PT-LB75U / PT-LB75E / PT-LB75EA

6 Using the SERIAL Connector

The serial connector which is on the back connector panel of the projector conforms to RS-232C standard. This projector can
be controlled by a PC which is connected as shown in "6.1. Connection".
For controlling this projector by a PC, requires communication software on the market, and inputs control commands according
to Communication Settings and Control Commands below.
6.1.

Connection

Note:
Use a proper communication cable which is suitable for the PC to connect SERIAL connector and the PC.
6.2.

Pin Layout and Signal Names for SERIAL Connector

6.3.

Communication Settings

Signal Level
Sync. method
Baud rate
Parity
Character length
Stop bit
X parameter
S parameter
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Contents
Asynchronous
Conforms to 9 600 bps
RS-232C
standard
Not used
Not used
11
Pin No Signal Name
1 ---
2 TXD
3 RXD
4 ---
5 GND
6 DSR
7 CTS
8 RTS
9 ---
Synchronizes every 1 character (8 bits)
Data transfer speed
None Error detection method
8 bits Number of bit composing 1 character
1 bit Uses stop bit when asynchronous method
Contents
NC
Transmit data
Receive data
NC
Ground
Connected internally
NC
Description