Extron electronic Ultra Series manual Example 10 Viewing and adjusting an input audio level

5. Press and release the Audio button to exit the Audio mode. The Audio button stops blinking.

N• Pressing the Enter or Preset button also exits Audio mode. Pressing the 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-button switcher, on a 16-button switcher, and on an 8-button switcher. The 32-button displays show the actions that led up to the display. For simplicity, the 16-button and 8-button figures show the attenuation display only, not the actions that lead up 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

ENTER PRESET VIEW ESC

The button flashes once.

Figure 3-57 — Clear all selections

2. Press and hold the Audio button for approximately 2 seconds (figure 3-58).

AUDIO Press and hold the Audio button until it blinks. 2 seconds

Figure 3-58 — Select Audio mode

AUDIO

CrossPoint / MAV Matrix Switchers • Operation 3-39