Extron electronics TPX 88, Руководство пользователя

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3-3 TPX 88 Matrix Switchers • Operation
Control buttons
3
Preset button and LED — The Preset button saves a configuration as a preset,
or recalls and makes active a previously-defined preset. The Preset LED
indicates save mode when it is blinking and recall mode when it lights
steadily.
4
Enter button — The Enter button saves changes when you set up a new
configuration. To create a simple configuration:
• (TPX 88 A only) specify video, audio, or both [see the I/O button (
7*
)
and the Video and Audio LEDs (
8*
)]
• Press the desired input button (
1
)
• Press the desired output buttons (
2
)
• Press the Enter button.
5
View button and LED — The View button selects a view-only mode that
allows the display of the current configurations. The view-only mode helps
prevent changing configurations by accident. When lit, the View LED
indicates that the switcher is in view-only mode.
In view-only mode, pressing any input button (
1
) or output (
2
) button
lights the buttons for the input and all outputs that are a part of that set of
ties. Pressing the button for any unassigned output lights only the buttons for
all of the unassigned outputs. No input button is lit.
6
Esc button — The Esc button cancels operations or selections in progress and
resets the front panel button indicators. The Esc button does not reset the
current configuration or any presets. On the TPX 88 A, the Esc button does
not
reset the video and/or audio selection or any audio gain or attenuation
settings.