Sony STR-DE625 - Manual (Page 14)

Dolby Surround Setup
Selecting the impedance (STR^E625 only)
Set the IMPEDANCE SELECTOR for the front speakers as
indicated in the table below. Check the instruction
manual of your speakers if you're not sure of the
impedгmce. (This information is usually printed on a
label on the back of the speaker.)
If the nominal impedance of Set IMPEDANCE SELEaOR to
your speaker is
Between 4 and 8 ohms 40
8 ohms or higher 8Q
Note
Be sure to connect the front speakers with nominal impedance of
8 ohms or higher if you want to select both sets of front speakers
(see page 21).
Dolby Pro Logic Surround is a system for decoding
Dolby Surround sound that is standardized for TV
progrtims and movies. By selecting the proper center
mode and adjusting the speaker volume (see page 15),
you can reproduce highly precise localization and
dynamic paiming of sounds of Dolby Pro Logic Surround-
encoded software.
To obtain the best possible surround effect, you will
require at least one additional pair of speakers and /or a
center speaker.
Locating the speakers-'; •
For optimum Dolby Pro Logic Surround sound, locate
your spcaJcers as shown below.
Front speakers
Center speaker
45“ '
X
o
0
3*
c
•o
01
3
a.
CA
A
2
3
Ifi
c
*0
T
A
tn
•o
A ai
A
Rear speakers
2V2 to3Vi In,
(60 - 90 mm)
Front speaker