Sony Model HT-K215 Operating Instructions Manual page 35

No sound or only a very low-level sound is heard
from the rear speakers.
, Make sure the sound field function is on (press
SOUND FIELD MODE).
, Select a sound field containing the word "cinema"
or "virtual" (see pages 24 - 26).
, Adjust the speaker volume (see page 18).
, Select MICRO SP. from the SET UP menu (see
page 15).
No sound is heard from the sub woofer.
, Select MICRO SP. from the SET UP menu (see
page 15).
The surround effect cannot be obtained.
, Make sure the sound field function is on (press
SOUND FIELD MODE).
The remote does not function.
, Point the remote at the remote sensor g on the
amplifier.
, Remove any obstacles in the path between the
remote and the amplifier.
, Replace both batteries in the remote with new
ones, if they are weak.
, Make sure you select the correct function on the
remote.
, If the remote is set to operate the TV only, use the
remote to select a source or component other than
TV before operating the amplifier or other
component.
Reference sections for clearing the
amplifier's memory
To clear
All memorized settings
Customized sound fields
See
page 14
page 31
35 GB