Extron electronic MAV Plus - Manual (Page 69)

3-39 CrossPoint 450 Plus and MAV Plus Switchers • Operation
PRELIMINAR
Y
Figure 3-62 show the result of pressing the Esc ( > ) button a total of 13 times.
ESC
I
N
P
U
T
S
1
33
8 9 10 11 12 14 15 16 13
40 27 41 42 43 44 46 47 48 45
19 24 21 25
6 7
38 39
22 23 26 27 28 30 31 32 29
Press the Esc button to decrease the audio attenuation (thereby increasing the audio
level) that is applied to the output volume level by 0.75% (0.5) dB per button push.
= Unlit button
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 lit and flashing input buttons display 51.25 percent of the applied audio
input. The flashing and unlit input buttons indicate an audio volume attenuation of 32.5 dB.
32.5 dB attenuation,
51.25% volume
= Lit button = Blinking button
Figure 3-62 — Adjust the output audio volume
5. Press and release the Audio button (fi gure 3-63).
I / O
VIDEO AUDIO
The Audio button stops
blinking and lights red.
The RGBHV or Video
button lights green.
Press the Audio button
to exit audio mode.
All input buttons and output buttons
return to unlit or background illumination.
Figure 3-63 — Deselect Audio mode