Calibrating the appropriate settings, Automatically, Auto calibration) – Sony HT-DDW900 User Manual
Page 30: Calibrating the appropriate settings automatically, Before you perform auto calibration, Performing auto calibration, Press auto cal, Tips
30
US
E:\SEM_soowan(film)\J9050000_2662263112DDW900_US\2662263112\US03CON_HT-
DDW900-U.fm
masterpage: Left
HT-DDW900
2-662-263-11 (2)
7: Calibrating the
appropriate settings
automatically
(AUTO CALIBRATION)
This receiver is equipped with D.C.A.C.
(Digital Cinema Auto Calibration)
Technology 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 to your
listening position.
You can also adjust the speaker levels and
balance manually. For details, see “8: Adjusting
the speaker levels and balance (TEST TONE)”
(page 33).
1
Connect the supplied ECM-AC2
optimizer microphone to the
AUTO CAL MIC jack.
2
Place the optimizer
microphone at your listening
position.
3
Place the speakers so that the
speakers are facing the
optimizer microphone.
Tips
• You can also fix the optimizer microphone to a
tripod (not supplied) and place the tripod at your
listening position.
• Be sure to remove any obstacles in the path
between the optimizer microphone and the
speakers.
• When you face the speaker towards the optimizer
microphone, you will get a more accurate
measurement.
Press AUTO CAL.
The following appears on the display.
A.CAL [5]
t A.CAL [4] t A.CAL [3] t
A.CAL [2]
t A.CAL [1]
Before you perform Auto
Calibration
?/1
AUTO CAL MIC
SPEAKERS
(OFF/A/B/A+B)
PHONES
VIDEO 3 IN/PORTABLE AV IN
VIDEO
L AUDIO R
MEMORY/
ENTER
TUNING
MODE
TUNING
2CH
A.F.D.
MOVIE
MUSIC
MULTI CH IN
MUTING
DISPLAY
INPUT MODE
INPUT SELECTOR
MASTER VOLUME
1
Performing Auto Calibration
H
X
m
M
.
>
-
VIDEO1
VIDEO2
RM SET UP
SYSTEM STANDBY SLEEP
TV ?/1
AV ?/1
VIDEO3
DVD
MD/TAPE SA-CD/CD
TUNER
AUX
MULTI CH
TOP MENU/
GUIDE
AV MENU
MUTING
MASTER
VOL
DISPLAY
TV VOL
TV CH
WIDE
AUTO
CAL
TV/
VIDEO
AMP
MENU
RETURN/EXIT
D.TUNING
DISC
ALT
ANT
CLEAR SEARCH MODE
2CH
A.F.D.
1
2
3
4
5
6
7
8
9
0/10
>10/11
12
MOVIE
SUBTITLE
MEMORY
ENTER
MUSIC
AUDIO
ANGLE
TUNING
JUMP/
TIME
PRESET/
CH/D.SKIP
FM
MODE
DUAL
MONO
x
?/1
P
O
f
F
G
g
?/1
switch
MUTING
MASTER
VOL +/–
Input
buttons
Control
button
AUTO
CAL
US01COV_HT-DDW900-U.book Page 30 Thursday, December 15, 2005 4:08 PM