User guide

821030: AMPx-S8 Series User Guide

Chapter 3 Audio Configuration

SDI Inputs

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

put block being in the right-most position indicating the left and

right speaker signals are phase-identical.

The block will be on the far left for signals that are completely out of

phase.

2. Press any button to return to normal operation.

SDI Inputs

Selecting SDI Groups and Subgroups

When you select either of the SDI inputs for monitoring, 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 32.

1. Press the

Group button quickly to select the group and then wait

until the display flashes once.

- Phase +