Sony STR-DG720 Operating Instructions Manual page 32

To change the settings
manually
1
Record down the warning code.
2
Press .
3
Press ?/1 to turn off the receiver.
4
Follow the solution provided in the
"Warning codes and solutions" below.
5
Turn on the receiver and perform Auto
Calibration again (page 30).
Warning codes and solutions
Warning Explanation and solution
code
WARN. 40 The environment is noisy.
Make sure the environment is quiet
during Auto Calibration.
WARN. 60 The front speaker balance is out of
range. Reposition your front
speakers.
WARN. 62 The center speaker level is out of
range. Reposition your center
speaker.
WARN. 63 The surround left speaker level is
out of range. Reposition your
surround left speaker.
WARN. 64 The surround right speaker level is
out of range. Reposition your
surround right speaker.
WARN. 65 The surround back left speaker
level is out of range. Reposition
your surround back left speaker.
WARN. 66 The surround back right speaker
level is out of range. Reposition
your surround back right speaker.
WARN. 70 The front speaker distance is out of
range. Reposition your front
speakers.
WARN. 72 The center speaker distance is out
of range. Reposition your center
speaker.
WARN. 73 The surround left speaker distance
is out of range. Reposition your
surround left speaker.
WARN. 74 The surround right speaker distance
is out of range. Reposition your
surround right speaker.
32
US
c)
d)
d)
d)
c)
d)
d)
d)
Warning
code
WARN. 75
WARN. 76
c)
For details, refer "Front speaker distance"
(page 48).
d)
For details, refer "Tip" on page 49.
d)
d)
Explanation and solution
The surround back left speaker
distance is out of range. Reposition
your surround back left speaker.
The surround back right speaker
distance is out of range. Reposition
your surround back right speaker.
d)
d)