821016: AMPx-E8 Series User Guide
© 2011 Wohler Technologies, Inc. All rights reserved.
35
Chapter 3
Audio Configuration
SDI Inputs
•
Right (+)
: Selected channels are in-phase (+1 correlation
maximum).
With typical stereo program material, the moving block display is
normal.
If the signals to the speakers are completely independent, they will
have a correlation result of 0, and the block will be stationary in the
center of the screen. See
Figure 3–10
below for an example.
Figure 3–10
Phase Correlation Display
A mono in-phase signal fed to both right and left speakers would
result in the block being in the right-most position indicating the left
and right speaker signals are phase-identical.
2.
Press any button to return to normal operation.
SDI Inputs
Selecting SDI Groups and Subgroups
Dolby Decode Mode Disabled
When you select either of the SDI inputs for monitoring while Dolby
Decode mode is disabled, the
Group
button allows you to select which
two, four-channel SDI audio groups to display in the level meters.
When you press the buttons quickly, the selection order follows that
shown in
Table 3–3 on page 36
.
-
Phase
+
ٛ
ٛ