Extron electronic TPX 88 A manual N 1 2 3 4 5 6 7, 14 - Select an input, 15 - Deselect the output

3. Press and release the input 5 button (figure 3-14).

Press and release the input 5 button.

The button lights red to indicate that only the audio inputs are selected (audio breakaway).

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UP
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The output 3, output 4, and output 8 buttons light red to indicate the audio ties created in example 1. The output 1 button remains unlit because the output 1 tie is video only and audio is selected.

Figure 3-14 — Select an input

The output 1 button does not light, even if the steps in example 2 have been completed, because example 2 added a video tie only.

4. Press and release the output 4 button (figure 3-15).

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O	1	2	3	4	5	6	7	8
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Press and release the output 4 button.

The button returns to unlit to indicate that the audio input will be untied. = Blinking LED

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TENTER P

UThe Enter LED blinks to

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indicated the need to push the Enter button to create the potential tie.

Figure 3-15 — Deselect the output

5. Press and release the Enter button (figure 3-16).

The current configuration is now video input 5 tied to video output 1, output 3, output 4, and output 8; and audio input 5 tied to audio output 3 and output 8.

Press the Enter button to confirm the configuration change.

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1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8

All input and output buttons return to unlit or background illumination.

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ENTER

The Enter LED goes out.

Figure 3-16 — Press the Enter button

TPX 88 Matrix Switchers • Operation 3-11