Sony ht-ddw795 マニュアル

Insert two R6 (size-AA) batteries in the 
RM-AAU013 remote commander.
Observe the correct polarity when installing 
batteries.

• Do not leave the remote in an extremely hot or 

humid place.

• Do not use a new battery with old ones.
• Do not mix alkaline batteries and other kinds of 

batteries.

• Do not expose the remote sensor to direct sunlight 

or lighting apparatuses. Doing so may cause a 
malfunction.

• If you do not intend to use the remote for an 

extended period of time, remove the batteries to 
avoid possible damage from battery leakage and 
corrosion.

• When you replace the batteries, the remote buttons 

may be reset to their factory settings. If this 
happens, reassign the buttons again (page 50).

Under normal conditions, the batteries should last 
for about 3 months. When the remote no longer 
operates the receiver, replace all the batteries with 
new ones.

The DCAC (Digital Cinema Auto Calibration) 
function allows you to perform automatic 
calibration such as:
• Checking the connection between each 

speaker and the receiver.

• Adjusting the speaker level.
• Measuring the distance of each speaker from 

your listening position.

You can also adjust the speaker levels and 
balance manually. For details, see 
“7: Adjusting the speaker levels and balance 
(TEST TONE)” (page 25).

Before you perform Auto Calibration, install 
and connect the speakers (page 11, 13).
• During calibration, the sound that comes out 

of the speakers is very loud. Pay attention to 
the presence of children or to the effect on 
your neighborhood.

• Perform Auto Calibration in a quiet 

environment to avoid the effect of noise and 
to get a more accurate measurement.

• If there are any obstacles in the path between 

the optimizer microphone and the speakers, 
the calibration cannot be performed 
correctly. Remove any obstacles from the 
measurement area to avoid measurement 
error.

The Auto Calibration function does not work when 
headphones are connected.