Example 11: Viewing And Adjusting An Output Volume Level - Extron electronics CrossPoint 450 Plus Series User Manual

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. See the table on
page 3-37 to read the displayed audio output volume.
1.
Figure 3-59 — Clear all selections
2.
Figure 3-60 — Select Audio mode
3.
Press and release
the Output 17 button.
The button lights
green.
= Unlit button
Figure 3-61 — Select output 17
4.
N You can press and hold the Esc (
CrossPoint 450 Plus and MAV Plus Switchers • Operation
3-38
Press and release the Esc button (fi gure 3-59).
Press the Esc button to clear all selections.
C O N T R O L
VIEW ESC
ENTER PRESET
The button flashes once.
Press and hold the Audio button for approximately 2 seconds (fi gure 3-60).
2 seconds
AUDIO
Press and hold the Audio button until it blinks.
= Blinking button
Press and release the output 17 button (fi gure 3-61).
The input buttons display the selected output's audio volume level.
Each lit input button beyond input 1 indicates 1.5 percent of the total input volume is applied to the
output.
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.
1 2
17 18
O
U
T
= Lit button
Press and release the Esc (
by 0.75%.
Press and release the Esc (
increase the volume by 0.75% (0.5 dB) per button push. Note the input button
indication changes that occur each time the Esc (
released.
down by 3 dB per second to the high or low limit.
AUDIO
8 9 10 11 12
1
23 24 26 27 28
19 25
39 dB attenuation,
41.5% volume
>
) button once (fi gure 3-62) to increase the volume
>
) button several more times (fi gure 3-62) to
>
> <
) or View ( ) button to ramp the level up or
13 14 15 16
29 30 31 32
) button is pressed and
I
N