Extron electronics CrossPoint 450 Plus Series - Page 95

3-51
CrossPoint / MAV Matrix Switchers • Operation
 Figure3-73showsthesamevolume(61%)asingure3-71,butdisplayedona
12-input-buttonswitcher,suchasaMAVPlus128RCA.
INPUTS
1
2
3 4
5
6 7
8
9
10
11
12
•
•
•
Fast Blinking Button
The input LEDs display the selected output’s audio volume level.
In this example, the lit/blinking input buttons indicate 59.5 to 61 percent
of the applied audio input.
The unlit/blinking input buttons indicate an audio volume attenuation of
26 dB to 27 dB.
-26 dB attenuation
61% volume
Figure 3-73 — Volume display on a 12-input-button switcher
5. PressandreleasetheAudiobutton(gure3-74).
I / O
RGBHV AUDIO
The Audio button stops
blinking and lights.
Press the Audio button
to exit audio mode.
All input buttons and output buttons
return to unlit or background illumination.
The RGBHV or Video
button lights green.
Figure 3-74 — Deselect Audio mode