5. Unmute the outputs: One at a time, press and hold the Output 3 button and then
the Output 4 buttons for approximately 2 seconds until each LED lights steadily. The
output 3 and output 4 signals are unmuted.
COMPUTER/AUDIO OUTPUTS
COMPUTER/AUDIO OUTPUTS
2345
2345
The LEDs stop blinking and light to indicate
that the computer video outputs are unmuted.
Release the button.
Press and hold the Computer/Audio
Output 3 and Computer Output 4 button.
2 seconds
6. Exit View-only mode: Press and release the View button.
CONTROL
VIEW
PRESET
Press the View button.
The View LED returns
to the unlit state.
All input LEDs and output
LEDs return to the unlit state.
Using Global Presets
The current configuration (configuration 0) can be saved as a preset in any one of 32 global
preset memory addresses. Up to 26 of those resets can be selected from the front panel to
be either saved or retrieved. Global preset locations 1 through 14 are assigned to the input
buttons. Global presets 15 through 26 are assigned to the output buttons. Global presets 27
through 32 are available via the RS-232 and Ethernet links only. When a preset is retrieved
from memory, it becomes the current configuration.
NOTES:• Only the audio and video ties are stored and recalled.
• Audio gain and volume settings are not saved, and they do not change
when a preset is recalled.
• The video format (composite or S-video) for outputs 11 through 14 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
configuration. Presets can be viewed using the Matrix Switchers Control
Program (see the “Matrix Software” section).
• The current conguration and all presets are stored in non-volatile memory.
When power is removed and restored, the current conguration is still active
and all presets are retained.
• When a preset is recalled, it replaces the current conguration, which is lost
unless it is also stored as a preset. The recalled preset overwrites all of the
current configuration ties in favor of the preset configuration ties.
MPX 866 A Media Presentation Matrix Switcher • Operation 36
