Operation, Operation, cont’d, Front panel controls and indicators – Extron Electronics MAV Series User Manual
Page 26: Definitions, Input buttons, output buttons, and leds, Mav series switchers • operation 3-2
Operation, cont’d
MAV Series Switchers • Operation
3-2
Operation
Front Panel Controls and Indicators
The front panel controls (figure 3-1 and figure 3-2) are grouped into two sets. The
input and output buttons and LED indicators are grouped on the left side of the
control panel. The control buttons and I/O selection buttons and indicators are
grouped on the right side of the panel.
While the number of inputs and outputs varies depending on the size of the
matrix, there are only two front panel arrangements. The MAV 168 and
MAV 1616 have 16 input buttons and 16 output buttons (figure 3-1). The
MAV 128 has 12 input buttons and 8 output buttons (figure 3-2).
9
10
11
12
13
14
15
16
MAV SERIES SWITCHER
COMPOSITE VIDEO
9
10
11
12
13
14
15
16
INPUTS
CONTROL
I/O
OUTPUTS
3
4
5
6
7
8
2
9
1
9
Figure 3-1 — MAV 1616/168 series front panel
MAV SERIES SWITCHER
1
1
2
2
3
3
4
4
5
5
6
INPUTS
ENTER
OUTPUTS
OUTPUTS
6
7
7
8
9
10
11
PRESET
VIEW
ESC
VIDEO
AUDIO
12
8
CONTROL
I/O
INPUTS
CONTROL
I/O
5 6
7 8
9
1
9
2
3 4
Figure 3-2 — MAV 128 RCA series front panel
Definitions
The following terms, which apply to 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.)
Configuration —
Consists of one or more tie or one or more sets of ties.
Current configuration —
The configuration that is currently being used (also
called configuration 0).
Global memory preset —
A configuration that has been stored. Up to sixteen
global memory presets
can be stored in memory. The input buttons select
the desired preset memory location to load or retrieve a preset. When a
preset
is retrieved from memory, it becomes the current configuration. One
preset
can be assigned to each input button.
Input buttons, output buttons, and LEDs
If the switcher has fewer outputs than output buttons and LEDs, only the
applicable buttons and LEDs perform the function of selecting and identifying
an output.