Extron Electronics TPX 88 A User Guide - Manual (Page 38)

Operation, cont’d
TPX 88 Matrix Switchers • Operation 3-12
Example 3b: Removing a tie from a set of ties (TPX 88 only)
This example can be performed on a TPX 88 only.
The following steps show an example in which an existing tie is removed from the
current configuration. Where an explanation is helpful, the steps show the front
panel indications that result from your action.
This example assumes that you have performed example 1 and example 2.
1 . Press and release the Esc button.
2 . Press and release the input 5 button (figure 3-17).
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Press and release the input 5 button.
The button lights green.
The output 1, output 3, output 4, and output 8 buttons light green to indicate the ties created in
example 1 and example 2.
Figure 3-17 — Select an input
3 . Press and release the output 4 button (figure 3-18).
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Press and release the output 4 button.
The button returns to unlit or background illumination to indicate that the input will be untied.
The Enter LED blinks to
indicated the need to
push the Enter button to
create the potential tie.
= Blinking LED
Figure 3-18 — Deselect an output
4 . Press and release the Enter button (figure 3-19).
The current configuration is now defined as input 5 tied to output 1, output 3,
and output 8.
ENTER
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All input and output buttons return to unlit or background illumination.
Press the Enter button to
confirm the configuration
change.
The Enter LED goes out.
Figure 3-19 — Press Enter