Sony HT-DDW900 Error codes, To rectify the error, Error and warning codes, Error code and remedies

The table below shows the display when measurement starts.

Measurement for	Display
Environment noise level	NOISE.CHK
Speaker connection	MEASURE and SP
	DET. appears
	alternately*
Speaker level	MEASURE and
	GAIN appears
	alternately*
Speaker distance	MEASURE and
	DISTANCE appears
	alternately*

*The corresponding speaker indicator lights up in the display during measurement.

When measurement ends, “COMPLETE” appears on the display and the settings are registered.

Notes

•Auto Calibration cannot detect the sub woofer. Therefore, all sub woofer settings will be maintained.

•You cannot select Auto Calibration when headphone is connected.

•The measurement process will take a few minutes to complete.

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, input buttons or MUTING.

–Change the volume level.

–Press AUTO CAL again.

Error and warning codes

Error codes	Getting
When an error is detected during Auto
Calibration, an error code will appear on the	Started
display cyclically after each measurement
process as follows:
Error code t blank display t (error code t
blank display)a) t PUSH t blank display
t ENTER

a)Appears when there are more than one error code.

To rectify the error

1Record down the error code.

2Press the control button.

3Press ?/1 to turn off the receiver.

4Rectify the error.

For details, see “Error code and remedies” below.

5Turn on the receiver and perform Auto Calibration again (page 30).

Error code and remedies

Error	Explanation	Remedies
code
ERROR 10	The environment	Make sure the
	is too noisy.	environment is
		quiet during Auto
		Calibration.
ERROR 11 The speakers are		Place your speakers
	placed too near	further away from
	the optimizer	the optimizer
	microphone.	microphone.
ERROR 20	Front speakers	Check the front
	are not detected	speaker
	or only one front	connection.
	speaker is
	detected.
ERROR 21	Only one	Check the surround
	surround speaker	speaker
	is detected.	connection.

continued

31US