Toshiba P503DL User Manual
Page 36
36
Appendix-2
Control via RS-232C – Command Protocol list
Table –1 RS-232C pin-connection configuration
Pin No
Signal name
Signal items
I/O (in projector)
1
CD
Not used
-
2
RXD
Reception data
Output
3
TXD
Transmission data
Input
4
DTR*
Data terminal ready
Input
5
SG
Signal ground
Ground
6
DSR*
Data set ready
Output
7
RTS**
Transmission request
Input
8
CTS**
Transmission enable
Output
9
C I
Not used
-
* Shorted at projector inside ** Shorted at projector inside
Table –2 RS-232C Communication status
Status name
Status
Communication system
Transmission speed : 9600 bps
Parity bit : NO, Data length : 8 bit, Stop bit : 1 bit
Communication type
1 Block consists of STX (1Byte) + IDT(2Byte) + CMD (3Byte) + ETX (1Byte).
STX=02h, ETX=03h, IDT= Alphanumeric character (0-9, A-F, *)
2-2-3 Control Commands List:
Table : 1 Standby mode (Command to be used in standby mode )
Item
Contents
Key(CMD**)
POWER
Turning power ON
PWR
PON
PWR:
Alternation switch command PON: Direct switch command
Table : 2 Normal mode (Command to be used in normal mode )
Item
Contents
Key(CMD**)
POWER
Switch projector on -off, Enter stand-by or escape
PWR
POF
PON
CALL
Show status on the screen, on -off
DSP
DON
DOF
RGB1
Selects RGB – 1 input source
IN1
RGB2
Selects RGB – 2 input source
IN2
DIGITAL
Selects DIGITAL Link input source
IN3
VIDEO
Selects VIDEO input source
IN4
W/B
Switch white balance mode (W/B 1.2.3)
WBL
WB1
WB2
WB3
ADJUST
Enters adjustment mode (ADJUST Mode)
AJS
AJY
ID SET
Setting ID
IDS
ID SEL
ID Selection
IDT
Mute
Picture mute on-off
MSW
MON
MOF
STD
Reset user setting to factory defaults
VST
MODE+0
User magnification pattern 0
SM0
MODE+1
User magnification pattern 1
SM1
MODE+2
User magnification patter n 2
SM2
MODE+3
User magnification pattern 3
SM3
MODE+4
User magnification pattern 4
SM4
MODE+5
User magnification pattern 5
SM5
MODE+6
User magnification pattern 6
SM6
MODE+7
User magnification pattern 7
SM7
MODE+8
User magnification pattern 8
SM8
MODE+9
User magnification pattern 9
SM9
A + A
Show 10-User sets, can be assign to custom set
VNA
B + B
Show custom settings, 9-sets
VNB
Apply 1
Apply custom setting 1
CS1
Apply 2
Apply custom setting 2
CS2
Apply 3
Apply custom setting 3
CS3