Toshiba TDP-MT400 用户手册
43
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42
■
CONTROL terminal
●
Pin assignment
7
6
8
5
4
3
2
1
Signal Name
RXD
CTS
DSR
GND
RTS
N.C
TXD
GND
Pin No.
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
Description
Receiving data
Consent to send
Data set ready
Signal ground
Request to send
No connection
Sending data
Signal ground
Consent to send
Data set ready
Signal ground
Request to send
No connection
Sending data
Signal ground
Mini DIN 8 pin connector
●
Interface format
1 Communication method
RS-232C, 9600bps, No Parity, Data Length: 8 bits;
Stop Bit Length:
Stop Bit Length:
1 bit
2 Communication format
STX (02h) Command (3Byte) ETX (03h)
Only 1 command valid per communication.
Only 1 command valid per communication.
3 Data format
For input commands, only ASCII-compliant all-uppercase
alphanumeric characters supported.
alphanumeric characters supported.
4 Replies
Acknowledge
ACK (06h) CR (0Dh) Data
... Normally ended
ACK (06h) ESC (1Bh)
... Aborted
No acknowledge
NAK (15h)
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
Computer input select
IN1
DVI input select
IN2
Video input select
IN3
S-video input select
IN4
YP
B
/C
B
P
R
/C
R
input select
IN5
Item
Command
Power on
PON
Power off
PSD
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.
Specifications (Continued)
■
Pin arrangement for the DVI-D terminal
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
P i n d e s c r i p t i o n
T.M.D.S. data 2–
T.M.D.S. data 2+
T.M.D.S. data 2/4 shield
T.M.D.S. data 4–
T.M.D.S. data 4+
DDC clock
DDC data
Analog vertical sync signal
T.M.D.S. data 1–
T.M.D.S. data 1+
T.M.D.S. data 1/3 shield
T.M.D.S. data 3–
T.M.D.S. data 3+
+5V power supply
GND(+5V, H Sync & V Sync)
P i n d e s c r i p t i o n
Hot plug detection
T.M.D.S. data 0–
T.M.D.S. data 0+
T.M.D.S. data 0/5 shield
T.M.D.S. data 5–
T.M.D.S. data 5+
T.M.D.S. clock shield
T.M.D.S. clock+
T.M.D.S. clock–
Pin No.
16
17
18
19
20
21
22
23
24
D V I - D
24
8
1
16
17
9
DVI DIGITAL connector