Octet Matrix Audio DE7 User Manual - page 7
Page 7
Copyright© 2011 Octet Matrix Audio
Listening Position to
Front Speakers
(D1)
Distance from Center
Point to Each Speaker
(D2)
6 ft.
6 ft. 11 in.
7 ft.
8 ft. 1 in.
8 ft.
9 ft. 3 in.
9 ft.
10 ft. 5 in.
10 ft.
11 ft. 7 in.
11 ft.
12 ft. 8 in.
12 ft.
13 ft. 10 in.
13 ft.
15 ft. 0 in.
14 ft.
16 ft. 2 in.
15 ft.
17 ft. 4 in.
16 ft.
18 ft. 6 in.
17 ft.
19 ft. 8 in.
18 ft.
20 ft. 9 in.
19 ft.
21 ft. 11 in.
20 ft.
23 ft. 1 in.
Final Verification & Optimization
The Octet Matrix Audio Setup CD contains several audio tracks that will confirm proper left-
right channel setup and phasing.
The test tracks on the Octet Matrix Audio Setup CD are:
1) Introduction
2) Left-Right channel identification
3) Left-Right channel phase confirmation
Channel & Phase Verification
1) Before starting these tests, defeat all audio processing functions in the source and/or
receiver. This includes any automated home theater system setups. Make sure all
speaker levels are the same and that the distances are equal. If audio processing is
active, the results of the phase testing may provide confusing or incorrect results.
2) Insert the Octet Matrix Audio set up CD into a CD player, DVD player, or Blu-ray
player. If the CD doesn’t start playing automatically, point the player to track 1 and
then hit play. When the Octet Matrix Audio Setup CD introduction starts, adjust the
source, receiver, or amplifier volume to a comfortable listening level.
3) Track 2 is a channel identification track and will alternate between spoken “Left
channel” and “Right channel” routed only to the respective channels. Confirm that
“Left channel” is coming from the left speaker and that “Right channel” is coming from
the right speaker.