Using auto calibration, Before you perform auto calibration – Sony STRDH830 User Manual

Page 33

Advertising
background image

33

GB

D:\NORM'S JOB\SONY HA\SO130042\STR-DH830_DH730_PMRF
03\4408151122_GB\GB04GET_STR-DH730-CEL.fm

masterpage: Right

STR-DH830/STR-DH730

4-408-151-12(2)

Pre

p

ar
ing the

R

eceive

r

3

Press

V/v repeatedly to select

“Speaker”, then press

or

b.

4

Press

V/v repeatedly to select

“SP Pattern”, then press

or

b.

5

Press

V/v repeatedly to select

the speaker pattern you want,
then press

.

6

Press RETURN/EXIT O.

Using AUTO
CALIBRATION

This receiver is equipped with DCAC (Digital
Cinema Auto Calibration) function which
allows you to perform automatic calibration as
follows:
• Check the connection between each speaker

and the receiver.

• Adjust the speaker level.
• Measure the distance of each speaker from

your seating position.*

• Measure the speaker size.*
• Measure the frequency characteristics.*

* The measurement result is not utilized when

“A. DIRECT” is selected.

The DCAC is designed to achieve proper
sound balance for your room. However, you
can adjust the speaker levels manually
according to your preference. For details, see
“Test Tone” (page 64).

Before you perform Auto Calibration, check
the following items.
• Set up and connect the speakers (page 18,

20).

• Connect only the supplied optimizer

microphone to the AUTO CAL MIC jack.
Do not connect any other microphones to
this jack.

• Make sure the speaker output is not set to

“SPK OFF” (page 9).

• Disconnect the headphones.
• Remove any obstacles in the path between

the optimizer microphone and the speakers
to avoid measurement errors.

• Get accurate measurement by making sure

the environment is free from noise and quiet.

Before you perform Auto
Calibration

continued

Advertising