DirectOut Technologies
®
page 49 of 58
© 2012
DirectOut GmbH
D.O.TEC
®
MA2CHBOX.XT Manual Version 1.2
Chapter 6: Application Examples
example 2: signal conv ob-
serving
The MA2CHBOX.XT may help observing the signal
from stage direct behind the stage mixer. It is convert-
ed from coaxial to optical and fed to a MADI.SRC (for
clock decoupling) in the OB van.
MADI
MADI
word clock
reclocked signal
to OB van
250 m
The (mostly) remaining fi ber string could be used to
return a control signal to the optical input. In case the
coaxial input fails the box will switch to the other MADI
input making a loop between OB van and stage then.
Setup: Pb = coaxial input priority
