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Audio button — The Audio button has two primary functions (•) and five
secondary functions (❏):
•
Selects and deselects audio (or RS-232 if the audio/RS-232 wire pair is set
for RS-232) for a configuration that is being created or viewed.
•
Lights to indicate that audio is available for configuration or viewing.
Selects the Audio mode, in which you can adjust the input audio level and
❏
the output audio volume. See "Viewing and adjusting the TP input audio
level" on page 3-34 and "Viewing and adjusting the local output volume"
on page 3-40.
With the Enter button and Video button, selects between front panel
❏
locks (Lock mode 2 and Lock mode 0). See "Setting the front panel locks
(Executive modes)" on page 3-46.
With the Video button, selects between front panel locks (Lock mode 2
❏
and Lock mode 1). See "Setting the front panel locks (Executive modes)"
on page 3-46.
With the Video button, commands the front panel system reset.
❏
See "Performing a system reset from the front panel" on page 3-48.
Selects the RS-422 protocol for the rear panel RS-232/RS-422 port in
❏
Serial Port and Audio/RS-232 Input Configuration mode and indicates the
selection. See "Selecting the rear panel Remote port protocol and baud
rate" on page 3-50.
Button icons
The numbered translucent covers on the input and output pushbuttons can be
removed and replaced to insert labels behind the covers.
Input and output labels can be created easily with Extron's Button-Label Generator
software, which is shipped with every Extron matrix switcher. Each input and
output can be labeled with names, alphanumeric characters, or . color bitmaps for
easy and intuitive input and output selection (figure 3-3). See chapter 5, "Matrix
Software", for details on using the labeling software. See appendix B, "Reference
Information", for blank labels and a procedure for removing and replacing the
translucent covers.
10
VCR
Document
DVD
Camera
Figure 3-3 — Sample button icons
13
Computer
Computer
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MTPX Plus Twisted Pair Matrix Switchers • Operation
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VTG 200
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