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TransVision™ 4 RS-232 Control
The RS-232 interface for the TransVision
terminal, such as a Windows based PC running HyperTerminal.
Communication Port Set-Up Connector pin-out
Baud Rate:
9600
Parity:
none
Stop bits:
1
Num. of bits:
8 bits
Flow control:
none
Each command is enclosed in the [ ] character envelope.
Note: Sequential commands must be separated with proper delays.
Any command followed by POWER ON must be delayed 10 seconds.
Any command followed by INPUT SELECT must be delayed 1 second.
The following table lists the commands available:
[LH]
Lamp Hours
POWER CONTROL
[PON]
Power on
[POFF] Power off
ASPECT RATIO SELECT
[S1]
Standard (4:3)
[S2]
Anamorphic or HD
[S3]
Letterbox
[S4]
Custom
RELAY CONTROL
[Y1ON] RY1 on
[Y1OFF] RY1 off
[Y2ON] RY2 on
[Y2OFF] RY2 off
4 System can be operated from any
™
3
TX (Transmit Data)
2
RX (Receive Data)
5
GND (Signal Ground)
Transmits Lamp Hours in ASCII characters.
INPUT SELECT
[ I 1]
[ I 2]
[ I 3]
[ I 4]
[ I 5]
[ I 6]
[
7]
I
[
8]
I
[
9]
I
[
0]
I
32
Video 1
Video 2
S-Video 1
S-Video 2
YCrCb 1
YCrCb 2
RGB 1
RGB 2
DVI 1
DVI 2
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