Preliminar y, Using presets – Extron electronic VGA MATRIX SWITCHERS MVX PLUS 128 User Manual

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MVX Plus 128 VGA Matrix Switchers • Operation

PRELIMINAR

Press and release the RGBHV button (fi gure 3-38).

I / O

RGBHV

AUDIO

The RGBHV button stops
blinking and goes out or
becomes background
illuminated.
The Audio button lights red.

Press the RGBHV button
to exit RGB delay mode.

All input buttons and output buttons
return to unlit or background illumination.

Figure 3-38 — Deselect RGB Delay mode

Using presets

The current confi guration (confi guration 0) can be saved as a preset in any one of
32 preset memory addresses. Preset locations are assigned to the input buttons and
(where necessary) output buttons. Up to 20 presets can be selected from the front
panel to be either saved or retrieved. When a preset is retrieved from memory, it
becomes the current confi guration.

N • Only the audio and video ties are stored and recalled; audio gain settings are

not saved, and they do not change when a preset is recalled.

• Presets

cannot

be viewed from the front panel unless recalled as the current

confi guration. Presets can be viewed using Extron’s Windows-based control
program. See Chapter 5, Matrix Software, for more details.

• The current confi guration and all presets are stored in non-volatile memory.

When power is removed and restored, the current confi guration is still active
and all presets are retained.

• When a preset is recalled, it replaces the current confi guration, which is lost

unless it is also stored as a preset. The recalled preset overwrites all of the
current confi guration ties in favor of the preset confi guration ties.

• Preset numbers that are too high to be available from the front panel are still

accessible under RS-232/RS-422 or Ethernet control.

• Figure 3-39 shows the presets associated with the various input and output

buttons.

Input
buttons

Output
buttons

Preset

NOTE

Presets 21 through 32 are available via

RS-232/RS-422 and Ethernet control only.

Preset

INPUTS

9 10 11 12

OUTPUTS

Figure 3-39 — Preset locations