25GB
Getting Started
Note
If “CHK MIC” appears, you cannot perform the
Auto Calibration. Connect the optimizer
microphone, then perform the Auto Calibration
again.
Tips
• When Auto Calibration starts:
– Stand some distance from the speakers and the
listening position to avoid measurement failure.
This is because test signals are output from the
speakers during measurement.
– Avoid making noise to get a more accurate
measurement.
• The Auto Calibration function will be canceled
when you do the following during the
measurement process:
– Press ?/1 or .
– Press input buttons on the remote or INPUT
SELECTOR on the receiver.
– Change the volume level.
1Confirm the measurement
result.
When the measurement ends, a beep
sounds and the measurement result
appears on the display.
2Press V/v repeatedly to select
the item. Then, press .
Note
After “SAVE” is displayed for 50 seconds, the
measurement result is saved automatically,
without the need to save the procedure.
3Save the measurement result.
Select “SAVE” in step 2.
The measurement results are saved.
When error codes appear
Try the remedies and perform the Auto
Calibration again.
Confirming/saving the
measurement results
Measurement
result
Display Explanation
When the
measurement
process
completes
properly
SAVE Proceed to step
2.
When the
measurement
process fails
ERROR
XXXX
See “When
error codes
appear” (page
25).
Item Explanation
SAVE Saves the measurement
results and exits the setting
process.
WRN CHK Displays warning
concerning the
measurement results. See
“When you select “WRN
CHK”” (page 26).
DIST Displays the measurement
result for speaker distance.
LEVEL Displays the measurement
result for speaker level.
EXIT Exits the setting process
without saving the
measurement results.
Error code Cause and remedies
ERROR 32 • The sound input from the
optimizer microphone is out of
the acceptable range.
• The optimizer microphone or
subwoofer may be damaged.
Contact your Sony dealer or local
authorized Sony service facility.
ERROR F 33 The front speakers are not
connected.
Check that the front speakers are
connected properly.
continued