Extron electronics CrossPoint 450 Plus Series User Manual page 89

Operation, cont'd
Figure 3-69 — Volume display on a 12-input-button, 8-output button
switcher
Figure 3-70 — Volume display on a 16-input-button switcher
3-46 CrossPoint 450 Plus and MAV Plus Switchers • Operation
Figure 3-69 shows the same volume (41.5%) as in figure 3-68, but displayed on
a 12-input-button switcher, such as a CrossPoint 450 Plus 128 HVA.
Slow blinking button
–39 dB attenuation,
41.5% volume
1 2 3 4 5
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 shows the same volume (41.5%) as in figure 3-68, but displayed on
a 16-input-button switcher, such as a CrossPoint 1616 HVA.
Blinking button
–39 dB attenuation,
41.5% volume
1 2 3 4 5 6
Lit 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.
6 7 8 9 10 11
Unlit button
7 8 9 10 11 12 13
Unlit button
12
14 15 16