AMX AVS-SL-PR-0401-0601 Input mode only, Power On/Off mode, RS232 Control, Display Connections

Operation

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:

PC Serial Port (D9) 2011

Pin2TX

Pin3RX

Pin5GND

Display Connections

Display device 2011

RX Display serial o/p

GNDGND

RS232 Control

The unit may be controlled using an RS232 outputting system as follows.

Connection

Controller 2011

GND GND

TX RX

RX TX (if feedback information required)

Set the Protocol as follows:

Baud Rate = 9600

Data Bits = 8

Parity = None

Stop Bit = 1

The default address of the 2011 is 0.

All commands are hexadecimal.

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