How to connect the Serial Terminals, Command

Connections

How to connect the SERIAL Terminals

The SERIAL terminal is used when the High Definition Plasma Display is controlled by a computer.

COMPUTER

SERIAL

RS-232C cable

D-sub 9p

5 4 3 2 1

9 8 7 6

Pin layout for RS-232C Conversion cable

Notes:

(1)Use the RS-232C cable to connect the computer to the High Definition Plasma Display.

(2)The computers shown is for example purposes only.

(3)Additional equipment and cables shown are not supplied with this set.

The SERIAL terminal conforms to the RS-232C interface specification, so that the High Definition Plasma Display can be controlled by a computer which is connected to this terminal.

The computer will require software which allows the sending and receiving of control data which satisfies the conditions given below. Use a computer application such as a programming language to software. Refer to the documentation for the computer application for details.

Communication parameters

Signal level	RS-232C compliant

Synchronization method	Asynchronous

Baud rate	9600 bps

Parity	None

Character length	8 bits

Stop bit	1 bit

X parameter	None

S parameter	None

RS-232C Conversion cable

	D-sub 9-pin female	Details
	2	R X D
	3	T X D
	5	GND
	4	Shorted
	6	Shorted
	6
	7	Shorted
	8	Shorted
	8
	1 • 9	NC

Basic format for control data

The transmission of control data from the computer starts with a STX signal, followed by the command, the parameters, and lastly an ETX signal in that order. If there are no parameters, then the parameter signal does not need to be sent.

STX C1 C2 C3 : P1 P2 P3 P4 P5 ETX

		Colon	Parameter(s)	End
		Colon	Parameter(s)	End
Start	3-character		(1 - 5 bytes)	(03h)
Start	3-character		(1 - 5 bytes)	(03h)
(02h)	command (3bytes)

Note:

If multiple commands are transmitted, be sure to wait for the response for the first command to come from this unit before sending the next command.

Command

Command	Parameter	Control details
PON	None	Power ON
POF	None	Power OFF
AUU	None	Volume increase
AUD	None	Volume decrease
AMT	None	Mute (toggle)
IIS	None	Input select (toggle)
	VID	AV Mode
	YP1	Component / RGB mode (processed as a
		Y/PB/PR or RGB signals as set by this unit)
	RG1	PC mode
DAM	None	Screen mode select (toggle)
	NORM	Normal (4:3)
	ZOOM	Zoom
	FULL	Full
	JUST	Just
	SELF	Panasonic Auto