Control Via Rs232C - Toshiba P42LSB Service Manual

Lcd flat panel data display unit
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One memory position will record 1. input selection 2. Magnification 3. Layout 4. Positions.
To recall memorized image, use [MODE] and number
buttons from [ 1 ] to [ 9 ] in Normal mode.
5.
Aspect ratio selection
Several selections of picture display methods available
by [ 0 ], [ 1 ], [ 2 ] and [ 3 ].
6.
Ballast Power selection
There are 8 steps of different power level to the lamps
available by from [ 1 ] to [ 8 ].
8.
Flesh Tone selection
There are selection of skin tone compensation for Video
picture, selection from [ 0 ] to [ 3 ].
To escape from any operation in SERVICE mode, press [ADJUST] button several times until go back.
When using wireless remote, select [NUMBER] and use [UP], [DOWN] key to select number and [ENTER].
At the time to escape from ADJUST mode to Normal mode, OSD indicates [F] key but ignore this line.
RS232C External Command Control by PC
Toshiba will provide, upon request, a user risk, free control software, Cube Commander for adjustment
purpose.
Toshiba will not give any compensation nor warranty to any damage or malfunctions by using
this software. When personalized control is necessary, Toshiba will not supply any support software but
simply RS232C command Protocol List.
Control via RS-232C – Command Protocol list
Table –1 RS-232C pin-connection configuration
Pin No
1
2
3
4
5
6
7
8
9
RS-232C parallel type cable needs to use from PC to 1
by RJ45 category 5, LAN type connector/cable (not supplied), RS232C signal is changed to RS485 for command
link only, an external RS485 command supply will not work to operate the set.
Table –2 RS-232C Communication status
Status name
Communication system
Communication type
Signal name
Signal items
CD
Not used
RXD
Reception data
TXD
Transmission data
DTR*
Data terminal ready
SG
Signal ground
DSR*
Data set ready
RTS**
Transmission request
CTS**
Transmission enable
CI
Not used
Status
Transmission speed : 9600bps
Parity bit : NO, Data length : 8 bit, Stop bit : 1 bit
1 Block consists of STX (1Byte) + IDT(2Byte) + CMD (3Byte) + ETX (1Byte).
STX=02h, ETX=03h, IDT= Alphanumeric character (0-9, A-F, *)
st
Monitor (master) and command link to slaves are done
33
I/O (in projector)
-
Output
Input
Input
Ground
Output
Input
Output
-
RS232C CONTROL

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