Toshiba TDP-TW420 Benutzerhandbuch
100
CONTROL terminal
Pin assignment
Pin No. Signal Name
Description
D sub 9 pin connector
1
DCD
Data carrier detect
2
TXD
Sending data
3
RXD
Receiving data
4
DTR
Data terminal ready
5
GND
Signal ground
6
DSR
Data set ready
7
RTS
Request to send
8
CTS
Consent to send
9
DC 5 V
5 VDC OUTPUT
Interface format
1. Communication method
RS-232C, 9600 bps, No Parity, Data Length: 8 bits;
Stop Bit Length: 1 bit
Stop Bit Length: 1 bit
2. Communication format
STX (02 h)
Command (3 Byte)
ETX (03 h)
Only 1 command valid per communication.
3. Data format
For input commands, only ASCII-compliant all-
uppercase alphanumeric characters supported.
uppercase alphanumeric characters supported.
4. Replies
Acknowledge
ACK (06 h)
CR(0 Dh)
Data
... Normally ended
ACK (06 h)
ESC(1 Bh)
... Aborted
No acknowledge
NAK (15 h)
If commands are to be sent consecutively, wait for the response from the projector
before sending the next command.
before sending the next command.
Main Commands
Item
Command
Power on
PON
Power off
POF
Icon display on
MO0
Icon display off
MO1
Auto setting (RGB input)
PAT
Status display on
DON
Status display off
DOF
Note
Contact your dealer for control cable and other commands.
N
Q
Q
Q
•
Specifications (Continued)