Specifications

2.60

Applications Manual

Revision 1.11Prism Sound dScope Series III

Description

This test measures the worst-case maximum output of the

EUT

with a 5-channel signal. Since

compression can affect the level of a 5.1-channel full-scale signal, this test involves playing a 0dBFS

sine wave for each channel separately.

Method

Turn compression Off, and set all trim/balance controls to their maximum positions.

Part 1 of this test involves measuring the maximum output amplitude for the Sub.

When prompted, select track 70 on the DVD player. Wait until the track is playing then click the

[OK]

button to start the test.

Repeat this process when prompted for tracks 71 to 73.

Part 2 measures the maximum output amplitude for the other channels.

When prompted, select track 66 on the DVD player. Wait until the track is playing then click the

[OK]

button to start the test.

Repeat this process when prompted for tracks 65 and 67 to 69.

At the end of the test, the maximum amplitudes will be displayed for each channel.