Example.10:.Viewing.and.adjusting.an.input.audio.level - Extron electronics CrossPoint 450 Plus Series User Manual

5. Press and release the Audio button to exit the Audio mode. The Audio button
stops blinking.
Pressing the Enter or Preset button also exits Audio mode. Pressing the
N •
Preset button changes to Recall Preset mode.
• There is one audio level setting per input. The audio level setting is shared
by the left and right audio inputs.
• The audio level settings are stored in non-volatile memory. When power is
removed and restored, the audio level settings are retained.
• Exiting Audio mode by pressing the Audio button always returns the
I/O configuration to RGBHV (CrossPoint switchers) or video (MAV Plus
switchers) and audio selected for configuration.
Example 10: Viewing and adjusting an input audio level
In the following example, an audio level is viewed and adjusted. The steps show
the front panel indications that result from your action.
Audio gain and attenuation is displayed differently on different models.
Because of the different gain and attenuation display schemes, the input audio
levels that result from the following example are shown three times: as displayed
on a 32-output button switcher, on a 16-output button switcher, and on an 8-button
switcher. The 32-button displays show the actions that lead up to the display
and the display itself. For simplicity, the 16-button and 8-button figures show the
attenuation display only, not the actions that lead to it.
1. Press and release the Esc button (figure 3-57).
Press the Esc button to clear all selections.
C O N T R O L
VIEW
ENTER PRESET
The button flashes once.
Figure 3-57 — Clear all selections
2. Press and hold the Audio button for approximately 2 seconds (figure 3-58).
Press and hold the Audio button until it blinks.
AUDIO
Figure 3-58 — Select Audio mode
ESC
AUDIO
2 seconds
CrossPoint / MAV Matrix Switchers • Operation 3-39