Extron electronic MAV Plus Series manual Example 11 Viewing and adjusting an output volume level

Operation, cont’d

Example 11: Viewing and adjusting an output volume level

In the following example, the audio output volume is viewed and adjusted. The steps show the front panel indications that result from your action.

Audio output volume is displayed differently on different models. See the table on page 3-46.

NBecause of the different volume display schemes, the output volume levels that result from the following example are shown three times: as displayed on a

32-input button switcher, on a 16-input button switcher, and on a 12-input button switcher. The 32-button displays show the actions that led up to the display. For simplicity, the 16-button and 12-button figures show the volume display only, not the actions that lead up to it.

1. Press and release the Esc button (figure 3-66).

Press the Esc button to clear all selections.

C O N T R O L

ENTER PRESET VIEW ESC

The button flashes once.

Figure 3-66 — Clear all selections

2. Press and hold the Audio button for approximately 2 seconds (figure 3-67).

AUDIO

Press and hold the Audio button until it blinks.

2 seconds

AUDIO

Figure 3-67 — Select Audio mode

3. Press and release the output 1 button (figure 3-68).

The input buttons display the selected output's audio volume level.

Blinking button

• –39 dB attenuation

• 41.5% volume

GreenUnlit

Press and release the Output 1 button. The button lights green.

1 2

17 18

O U T P U T S

1 2 3 12 13 14 15 16

17 18 19 28 29 30 31 32

I

N P U T S

Unlit

Each lit input button beyond input 1 indicates 3 percent of the total input volume is applied to the output. The flashing button indicates an additional 1.5 percent.

In this example, the green input buttons indicate 41.5 percent of the applied audio input. The unlit input buttons indicate an audio volume attenuation of 39 dB.

Figure 3-68 — Select output 1

3-48 CrossPoint / MAV Matrix Switchers • Operation