Using Your Acoustimass®-10 Speakers
For realistic home theater sound
Each speaker produces only the sound directed to it by the steering logic in your surround sound receiver. During a surround sound program the front and center speakers will emit sound almost constantly, while the surround speakers may be silent for periods of time.
How to set your Pro-Logic receiver
You must set the volume levels for the front, center, and surround speakers at your receiver. For use in video applications, be sure the SURROUND SOUND center mode setting of your receiver is on NORMAL (Figure 10). The center channel and surround (rear) speakers have a wider response range and therefore play at a slightly lower volume. The signal levels for these speakers may need to be increased. You can adjust these levels at the receiver or with the remote control. Your receiver may have a test tone to help you set volume levels. If it does, follow these steps:
•Press test tone ON at the remote.
•Set the volume for the speakers in the following order: Left, Center, Right, Surround.
•Balance the pink noise tone for evenness among all individual speakers.
Instructions for this process vary, depending on the brand and model of receiver you are using. Follow your receiver owner’s guide for testing and adjusting the balance of each speaker.
12 13 14 | 15 | 16 | 17 18 |
11 |
|
| 19 |
10 |
|
| 20 |
9 |
|
| 21 |
8 |
|
| 22 |
7 |
|
| 23 |
6 |
|
| 24 |
5 |
|
| 25 |
4 |
|
| 26 |
3 |
|
| 27 |
2 |
|
| 28 |
1 |
|
| 29 |
0 |
|
| 30 |
Figure 10
A Dolby
Bass and treble adjustments
Upholstered furniture,
Set your Dolby AC-3 receiver correctly
Your
Speaker | Setting at receiver |
Left and Right Front | Large |
Center | Small |
Left and Right Surround | Large |
Subwoofer | OFF (not used) |
LFE (low frequency effects) | .............. ON |
Crossover frequency | 200Hz |
AM183644_01_V.pdf | December 20, 2001 | 11 |