Extron electronic QSD 204 D IR 901 Infrared Remote Control, Freezing an input, Selecting an input

Installation and Operation, cont’d

IR 901 Infrared Remote Control

The IR 901, shown at right, replicates all of the front panel controls except the Menu and Next buttons. If Executive mode has been enabled on the QSD 204, input selection and adjustments can still be made from the IR 901, but you must use the QSD 204’s front panel or the Windows-based control program (via an RS-232 device) to configure and program the decoder. See chapter three, “Serial Communication”, for details.

The topmost part of the IR 901 features three Aspect Ratio Preset buttons, a Freeze button and four input selection buttons (1, 2, 3, 4). Inputs 5 and 6, and the Take button are not functional. The middle portion of the IR 901 features the size and centering buttons. The bottom part contains the adjustment controls for color, tint, brightness, contrast, and detail adjustments. The sharpness buttons are not functional.

Freezing an input

To freeze the input being displayed, press the Freeze On/Off button. To unfreeze the input, press the Freeze button again.

Selecting an input

To select an input source, press an input button (1

thru 4).

Center

DVS Remote

Use the Center buttons to adjust the centering aspects of a displayed image.

Image adjustments

The color, tint, brightness, contrast, and detail of a displayed image may be increased or decreased by using the appropriate Image Adjustment buttons at the bottom of the IR 901.

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