Toshiba TDP-T420 Owner's Manual - Page 29
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Also for Toshiba TDP-T420: Owner's Manual (29 pages), Specifications (2 pages)
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Specifications (Continued)
CONTROL terminal
■
Pin assignment
Pin No. Signal Name
1
2
3
4
5
6
7
8
D sub 9 pin connector
9
Interface format
1. Communication method
RS-232C, 9600 bps, No Parity, Data Length: 8 bits;
Stop Bit Length: 1 bit
2. Communication format
Only 1 command valid per communication.
3. Data format
For input commands, only ASCII-compliant all-
uppercase alphanumeric characters supported.
4. Replies
Acknowledge
No acknowledge
If commands are to be sent consecutively, wait for the response from the projector
before sending the next command.
Main Commands
Item
Command
Power on
PON
POF
Power off
Icon display on
MO0
Icon display off
MO1
Auto setting (RGB input)
Status display on
DON
Status display off
DOF
Note
•
Contact your dealer for control cable and other commands.
Description
DCD
Data carrier detect
TXD
Sending data
RXD
Receiving data
DTR
Data terminal ready
GND
Signal ground
DSR
Data set ready
RTS
Request to send
CTS
Consent to send
RI
Ring indicator
STX (02 h)
Command (3 Byte)
ETX (03 h)
ACK (06 h)
CR(0 Dh) Data
... Normally ended
ACK (06 h)
ESC(1 Bh)
... Aborted
NAK (15 h)
PAT
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