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TransVision™ RS232 Control
The RS232 interface for the TransVision
™
can be operated from any terminal, such as a Windows 95
PC running HyperTerminal.
Communication Port Set-Up
Connector pin-out
Baud Rate : 9600
3 TX (Transmit Data)
Parity : none
2 RX (Receive Data)
Stop bits : 1
5 GND (Signal Ground)
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.
POWER CONTROL
[PON]
power on
[POFF]
power off
ASPECT RATIO SELECT
[S1]
4:3Std
[S2]
Anamorphic
[S3]
Letterbox
RELAY CONTROL
[Y1ON]
RY1 on
[Y1OFF]
RY1 off
[Y2ON]
RY2 on
[Y2OFF]
RY2 off
INPUT SELECT
[I1]
Video 1
[I2]
Video 2
[I3]
S-Video 1
[I4]
S-Video 2
[I5]
YCrCb 1
[I6]
YCrCb 2
[I6]
YCrCb 3
[I8]
RGB 1
[I9]
RGB 2
VIDEO SETTINGS
Contrast
[Rxxx]
set value between 0 -100
Color
[Cxxx]
set value between 0 –100
Brightness
[Bxxx]
set value between 0 - 100
Tint
[Txxx]
set value between 0 -100
Sharpness
[Ax]
set value between 0 - 3
