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Operation
6
AVS-SL-PR-0401-0601
Input mode only
When the 2011 is powered up a mode command will be sent to a display on the first press of any Input
select button. The command will either be RGB, Composite or S-Video depending on the button pressed.
This will ensure a display device is set to the correct mode to display the input selected. Each time a
different source type is selected then a mode command will be sent to the display device.
For this function to work the Display must be ON
Power On/Off mode
When the 2011 is powered a Power On command will be sent to a display on the first press of any input
button. The button will flash for a programmed set time and the 2011 will disable.
This allows a projector to warm up. At the end of the warm up period an RGB, Composite or S-Video
command is sent to the display, the 2011 enables and the system is ready for use.
To turn the controlled projector off, press and hold the "Blank" button for 5 seconds.
The Programming cable connections are as follows:
Display Connections
RS232 Control
The unit may be controlled using an RS232 outputting system as follows.
Connection
Set the Protocol as follows:
Baud Rate = 9600
Data Bits = 8
Parity = None
Stop Bit = 1
The default address of the 2011 is 0.
PC Serial Port (D9) 2011
Pin2 TX
Pin3 RX
Pin5 GND
Display device 2011
RX Display serial o/p
GND GND
Controller 2011
GND GND
TX RX
RX TX (if feedback information required)
All commands are hexadecimal.