Sony DAV-C900 Operating Instructions Manual page 71

1
After you stop playback, select
"SPEAKER SETUP" afler pressing DVD
SETUP in the Setup Display.
2 Select "TEST TONE" and set "TEST
TONE" to "ON."
You will hear the test tone from each
speaker in sequence.
3 From your listening position, select
"BALANCE" or "LEVEL" and adjust the
value of "BALANCE" and "LEVEL" using
+I+.
The test tone is emitted from both left
and right speakers simultaneously.
4 Select "TEST TONE" and set "TEST
TONE" to "OFF" to turn off the test
tone.
When you adjust the speaker settings, the sound cuts
off for a moment.