Extron electronic MPX Plus 866 A manual Preliminary

N• Video ties cannot be made between the computer video group and the low resolution video group (figure 3-3).

COMPUTER INPUTS VIDEO INPUTS

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COMPUTER/AUDIO OUTPUTS VIDEO OUTPUTS

Figure 3-3 — Video ties

I/O

VIDEO AUDIO

•Audio ties can only be made to the computer video/audio group (outputs 1 through 6) (figure 3-4).

COMPUTER INPUTS VIDEO INPUTS

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COMPUTER/AUDIO OUTPUTS VIDEO OUTPUTS

Figure 3-4 — Audio ties

I/O

VIDEO AUDIO

•Video and audio ties between the low resolution video input group and the low resolution video output group are always made with the audio redirected. In such an operation, the switcher automatically ties the audio to an output in the computer video/audio outputs group (outputs 1 through 6) as follows:

If the video is tied to output 7, the audio is tied to output 1.

If the video is tied to output 8, the audio is tied to output 2.

If the video is tied to output 9, the audio is tied to output 3.

If the video is tied to output 10, the audio is tied to output 4.

If the video is tied to output 11, the audio is tied to output 5.

If the video is tied to output 12, the audio is tied to output 6.

•If video is selected for configuration (the Video LED is lit) and you press the input button for an input in one group and then try to select an output in the other group, the associated output button cannot be selected. The associated input LED remains lit.

•Audio from the mic group cannot be selected from the front panel. Audio in this group can be selected only under serial port or Ethernet control.

•Only one video input and one audio input can be tied to an output.

•If a tie is made between an input and an output, and the selected output was previously tied to another input, the older tie is broken in favor of the newer tie.

•If an input with no tie is selected, only that input’s button lights.

•When the Video button and Audio button are lit, if an input with an audio tie but no video tie is selected, the output button lights the appropriate color (amber, green, or red).

•As each input and output is selected, the associated output button blinks the appropriate color to indicate a tentative tie. Buttons for output(s) that were already tied to the input light the appropriate color steadily. Outputs that are already tied can be left on, along with new blinking selections, or toggled off by pressing the associated output button.

MPX Plus 866 A Media Presentation Matrix Switcher • Operation 3-11

PRELIMINARY