Panasonic TH-49AF1U Operating Instructions Manual page 26

It is possible to daisy chain multiple displays, and
then control the specific display with PC.
First display
Second display
Third display
Note
●
When daisy chaining, set [Options] - [Serial daisy
chain position]. (see page 97)
●
When daisy chaining, use a straight cable which pin
to are hard wired.
No.
26
English
SERIAL
IN
SERIAL
IR IN
OUT
IR OUT
SERIAL
IN
SERIAL
IR IN
OUT
IR OUT
SERIAL
IN
SERIAL
OUT
Pin assignments and signal names for SERIAL
Terminal
1 2
6
Pin No.
NC (not connected)
RXD
TXD
Non use
GND (Ground)
Non use
RTS
CTS
NC (not connected)
These signal names are those of computer
specifications.
Communication parameters
Signal level: RS-232C compliant
Synchronization method: Asynchronous
Baud rate: 9600 bps
Parity: None
Character length: 8 bits
Stop bit: 1 bit
Flow control: None
3 4 5
7 8 9
Signal Name
Shorted in this set