Sony HT-K250 Operating Instructions Manual page 15

Checking if the sound comes
from all speakers
.
X x
N
MUTING
TOP MENU/
GUIDE
F
MASTER
VOL
G g
ENTER
f
O
RETURN/EXIT
DISPLAY
TV/ MAIN
TV VOL TV CH
VIDEO MENU
WIDE TEST TONE
1
Press MASTER VOL +.
(Optimal volume level: Between 20–30.)
2
Press TEST TONE.
You will hear the test tone from each
speaker in sequence.
Front (left) t Center t Front (right) t
Surround (right) t Surround (left) t
Subwoofer
While outputting the test tone, if no sound
comes from the speakers or the test tone is
output from the speaker whose name is not
displayed in the display, there is a short-
circuiting or the connection is wrong. In this
case, check the speaker connection again.
3
Press TEST TONE again to turn off the
test tone.
MASTER VOL
TEST TONE
GB
15