MVX 128 A VGA Matrix Switchers • Operation
3-2
Operation
PRELIMINAR
Y
Front Panel Controls and Indicators
The front panel controls (fi gure 3-1) are grouped into two sets. The input and
output buttons are grouped on the left side of the control panel. The control
buttons and video/audio (I/O) selection buttons are grouped on the right side of
the panel.
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
INPUTS
OUTPUTS
AUDIO
VIDEO
I/O
CONTROL
ENTER
PRESET
VIEW
ESC
MVX SERIES
VGA MATRIX SWITCHER
WITH
ADSP
TM
6 7
8 9
3
1
3
2
4 5
Figure 3-1 — Front panel, MVX 128 A
Defi nitions
The following terms, which apply to all Extron matrix switchers, are used
throughout this manual:
Tie
—
An input-to-output connection.
Set of ties —
An input
tied
to two or more outputs. (An output can never be tied
to more than one input.)
Confi guration —
One or more
ties
or one or more
sets of ties
.
Current
confi guration —
The
confi guration
that is currently active in the
switcher (also called
confi guration 0
).
Global memory preset —
A
confi guration
that has been stored. Up to 32
global
memory presets
can be stored in memory. Preset locations are assigned to the
input buttons and output buttons. Up to 20 presets can be selected from the
front panel for either saving or retrieving. When a
preset
is retrieved from
memory, it becomes the
current confi guration
. The switcher has 32 presets;
preset numbers higher than 21, too high to be available from the front panel,
are still accessible under RS-232/RS-422 control.
Summary of Contents for MVX 128
Page 1: ...MVX 128 A VGA Matrix Switcher 68 521 31 Rev A 01 06 ...
Page 12: ...Introduction cont d MVX 128 A VGA Matrix Switchers Introduction 1 6 PRELIMINARY ...
Page 18: ...Installation cont d MVX 128 A VGA Matrix Switchers Installation 2 6 PRELIMINARY ...
Page 58: ...Operation cont d MVX 128 A VGA Matrix Switchers Operation 3 40 PRELIMINARY ...
Page 70: ...Programmer s Guide cont d MVX 128 A VGA Matrix Switchers Programmer s Guide 4 12 PRELIMINARY ...