Extron Electronics MVX VGA A User Guide - Manual (Page 26)

3-3 MVX VGA A Matrix Switchers • Operation
PRELIMINAR
Y
Input and output buttons
N If the switcher has fewer inputs or outputs than input or output buttons, only
the buttons for which the switcher has an input or output perform the function
of selecting and identifying that input or output.
a
Input buttons and LEDs — The input buttons and LEDs have two primary
functions (•) and two secondary functions (❏):
• Select an input.
• Identify the selected input.
❏ Select a preset. See “Using global presets” on page 3-21.
❏ Display the output volume level. See “Viewing and adjusting the output
volume” on page 3-30.
b
Output buttons and LEDs — The output buttons and LEDs have two primary
functions (•) and three secondary functions (❏):
• Select output(s).
• Identify the selected output(s).
❏ Mute the output. See “Muting and unmuting video and/or audio” on
page 3-18.
❏ Display the audio level of the selected input. See “Viewing and adjusting
the input audio level” on page 3-25.
❏ Select a preset. See “Using global presets” on page 3-21.
c
Input and output label windows — These translucent panels can be removed
and replaced to insert labels behind them. To remove a panel, insert the
Phillips-head end of a Tweeker or a small Phillips-head screwdriver into the
hole in one end of the panel, and gently slide the tab at the edge of the panel
out of the recess in the switcher housing.
Input and output labels can be created easily with Extron’s button label
generator software, is shipped with every Extron matrix switcher, or with any
Brother ® P-Touch ™ labeler. Each input and output can be labeled with names,
alphanumeric characters, or even color bitmaps for easy and intuitive input
and output selection (figure 3-2). See chapter 5, “Matrix Software”, for details
on using the label software.
INPU
Rack DVD
(ISS 506)
1 2 3 4 5 6 7 8
Figure 3-2 — Sample label