Extron Electronics CrossPoint 300 Series - Manual (Page 44)

Operation, cont’d
CrossPoint 300 Matrix Switchers • Operation 3-20
5 . Press and hold the Output 3 button and the Output 4 button (figure 3-31) for
approximately 2 seconds until the LEDs light steadily. The output 3 and
output 4 video and audio signals are unmuted.
3 4 5
OUTPUTS
3 4 5
OUTPUTS
2 2
The LEDs stop blinking and light to indicate that
the RGBHV and audio outputs are unmuted.
Release the button.
One at a time, press and hold the Output 3 button
and Output 4 button.
2 seconds
Figure 3-31 — Unmute the outputs
If both RGBHV and audio are selected, the unmute action toggles both the
video and audio outputs. If either the video output or the audio output is
already unmuted, the muted output is unmuted and the unmuted output is
muted.
6 . Press and release the View button to exit View-only mode (figure 3-32).
RESET VIEW
CONTROL
Press the View button
to exit View-only mode.
The View LED returns to the unlit state.
All input LEDs and output LEDs
return to the unlit state.
Figure 3-32 — Press the View button to exit View-only mode
Using global presets
The current configuration (configuration 0) can be saved as a preset in any one of
32 preset memory addresses. Preset locations are assigned to the input buttons
and output buttons. Up to 20 or 32 (depending on the number of input and
output buttons) 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
configuration
.
• 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 configuration. Presets can be viewed using Extron’s Windows-
based control program. See Chapter 5, “Matrix Software”, for more
details.
• The current configuration and all presets are stored in non-volatile
memory. When power is removed and restored, the current configuration
is still active and all presets are retained.
• When a preset is recalled, it replaces the current configuration, 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.
• All models have 32 presets; on models with fewer than 32 input and
output buttons, preset numbers that are too high to be available from the
front panel are accessible via serial port control.