Extron electronic Ultra Series User Manual

Page 93

3-49

CrossPoint / MAV Matrix Switchers • Operation

Figure 3-69 shows the same volume (41.5%) as in figure 3-68, but displayed on

a 16-input-button switcher, such as an MAV Plus 1616 HDA.

3 4 5 6 7 8 9 10

12 13

•
•
•

INPUTS

Blinking button

–39 dB attenuation,

41.5% volume

Unlit button

The input LEDs display the selected output's audio volume level.
In this example, the

lit/blinking input buttons indicate 41.5 to 44.5 percent of the applied audio input.

The

unlit/blinking input buttons indicate an audio volume attenuation of 37 dB to 39 dB.

Lit button

Figure 3-69 — Volume display on a 16-input-button switcher

Figure 3-70 shows the same volume (41.5%) as in figure 3-68, but displayed on

a 12-input-button switcher, such as a CrossPoint Ultra 128 HVA.

INPUTS

1 2 3 4 5 6 7 8 9 10 11 12

–39 dB attenuation,

41.5% volume

Unlit button

Slow blinking button

Lit button

The input LEDs display the selected output's audio volume level.
In this example, the

lit/blinking input buttons indicate 40 to 41.5 percent of the

applied audio input.
The

unlit/blinking input buttons indicate an audio volume attenuation of 39 dB

to 40 dB.

•
•

•

Figure 3-70 — Volume display on a 12-input-button, 8-output button
switcher

Volume is protected when front panel

Lock mode 2 is selected. You can view

the volume in

Lock mode 2 but you cannot change it from the front panel. See

If front panel

Lock mode 2 is selected and you try to perform step 4, the actions

are ignored and the Enter, Video, and Audio buttons flash.