Videonics MXPro - Audio Mixer Controls; Using Background Audio; Table 14 Adjusting Audio Levels; Table 13 Selecting Mixer Channels

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Working with Audio Audio Mixer Controls
Audio Mixer Controls
The default settings in the Audio Mixer have all channels at 0 (zero) db. The MIX
channel, however, is set at its mid-way point. Channel A is selected, as indicated by its
highlighting.
The following tables explain how to operate the Audio Mixer controls from the MXPro
keyboard.
Using Background Audio
MXPro’s Input 4 has a special feature — you can use it for background music. To con-
trol the level of the music, use the Background Music slider in the Audio Mixer. Use the
keyboard controls shown in the preceding table to adjust the audio level.
Depending on how you set things up, the CURRENT source transitions to the NEXT
source and the background music plays uninterrupted between them. The audio from
the CURRENT and NEXT sources normally follows the video transitions — for example,
if you set up a dissolve transition, audio from the CURRENT source fades away, then
the audio from the NEXT source fades in.
Table 13: Selecting Mixer Channels
To… Use these keys…
Select consecutive channels LEFT ARROW and RIGHT ARROW
Select a specific channel NEXT/A
NEXT/B
NEXT/C
NEXT/D
NEXT/COLOR
Select left-most channel SHIFT+LEFT ARROW
Select right-most channel SHIFT+RIGHT ARROW
Table 14: Adjusting Audio Levels
To… Use these keys…
Raise level one tick UP ARROW
Lower level one tick DOWN ARROW
Raise level ten ticks SHIFT+UP ARROW
Lower level ten ticks SHIFT+DOWN ARROW
Raise/Lower level arbitrarily T-BAR
Control mix between Background Music
and channel audio
SHIFT+T-BAR
Restore previous slider positions SHIFT+0 (zero)