Sony DAV-IS50 User Manual

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Note
• Avoid being in the measurement area and 
making noise during the measurement (about 1 
minute), to avoid measurement failure. During 
the measurement, test signals are output from 
the speakers.
• The environment of the room in which the 
system is installed may affect measurements.
• If an error message appears on the TV screen, 
follow the message, then select [YES].
An error message appears when:
– the headphones are connected to the surround 
amplifier.
– the calibration microphone is not connected.
– front speakers are not correctly connected.
– surround speakers are not correctly 
connected.
– front and surround speakers are not correctly 
connected.
– subwoofer is not connected.
10
Press 
C/c to select [YES] or [NO], then 
press .
The measurement is OK.
Disconnect the calibration microphone, 
then select [YES]. The result is 
implemented.
The measurement is not OK.
Follow the message, then select [YES] to 
retry.
Note
• While the Auto Calibration function works:
– do not turn off the power.
– do not press any button.
– do not change the volume.
– do not change the function.
– do not insert or eject a disc.
– do not connect the headphones to the surround 
amplifier.
– do not disconnect the calibration microphone.
• When change the surround speakers from wireless 
connection to wired connection or vice versa, use 
D.C.A.C. function to adjust the sound setting.
Tip
• You can check the distance between the listening 
position and each speaker. See page 96.
About error messages for the 
auto calibration
If the following message appears during [AUTO 
CALIBRATION], check “Symptoms and 
remedies” 
and retry the auto calibration.
Error 
message
Symptoms and remedies
[Check 
calibration mic 
connection.]
No channel sound can be detected. 
Check that the calibration 
microphone is connected properly.
If the calibration microphone is 
connected properly, the calibration 
microphone or calibration 
microphone cord may be damaged.
[Mic input level 
overloaded.]
The calibration microphone or 
system may be damaged.
Contact your Sony dealer or local 
authorized Sony service facility.
[Check front 
speaker 
connection.]
Front speakers are not connected. 
Check that the front speakers are 
connected properly (page 23).
[Check 
surround 
speaker 
connection.]
Only one surround speaker is 
connected. Check that the surround 
speakers are connected properly 
(page 23).
[Check front 
and surround 
speaker 
connection.]
Front speakers are not connected 
and only one surround speaker is 
connected. Check that the speakers 
are connected properly (page 23).
[Check 
subwoofer 
connection.]
Contact your Sony dealer or local 
authorized Sony service facility.