Sunfire III User Manual
User's Manual
40
CHAPTER 4
MAIN MENU
TRIMS
MODES
TONE
INPUTS
SETTINGS
SETTINGS
MAIN ZONE
ZONE 2
SPEAKERS
VIDEO
SOFTWARE
CONTROL
SPEAKER CALIBRATION
L SURROUND BACK
0dB
LEFT SURROUND
2dB
SUBWOOFER
0dB
GO TO LEFT MAIN
ON-THE-FLY TRIMS ZEROED
Speaker Calibration
The calibration procedure allows
you to adjust the volume level of each
speak er in turn until they are all equal.
This will give you the best Home The-
ater performance. You should only do
this calibration when you are sitting in
your usual lis ten ing/viewing position.
speak er in turn until they are all equal.
This will give you the best Home The-
ater performance. You should only do
this calibration when you are sitting in
your usual lis ten ing/viewing position.
Preliminary: Play a movie and
adjust the volume for a comfortable
listening level. The volume of the cali-
bration test noise is linked to the setting
of the main volume control, so if the
test noise is too quiet, turn the main
volume up a little and retry.
listening level. The volume of the cali-
bration test noise is linked to the setting
of the main volume control, so if the
test noise is too quiet, turn the main
volume up a little and retry.
1. Use the OSD to navigate to
the SPEAKER CALIBRATION
menu.
menu.
2. Press the remote's joystick
down to turn on the noise
generator. While the test signal
is playing in each speaker, it's
calibration level can be adjust-
ed using the joystick left/right
buttons. Adjust each speaker
in turn until they are all equal in
volume.
generator. While the test signal
is playing in each speaker, it's
calibration level can be adjust-
ed using the joystick left/right
buttons. Adjust each speaker
in turn until they are all equal in
volume.
The best results are obtained
if you use a Sound Pressure
Level (SPL) Meter. This is a
hand held meter which will ac-
curately mea sure and display
Level (SPL) Meter. This is a
hand held meter which will ac-
curately mea sure and display
SPEAKER
dB LEVEL
LEFT MAIN
CENTER
RIGHT MAIN
RIGHT SURROUND
R SURROUND BACK
L SURROUND BACK
LEFT SURROUND
SUBWOOFER
Speaker Calibration Menu
repeat the calibration if you change
any of the amplifi ers or speakers, or if
you move the listening location rela-
tive to the speakers.
any of the amplifi ers or speakers, or if
you move the listening location rela-
tive to the speakers.
Use this table to record your
typical settings:
the sound level. We rec om -
mend that you adjust all of the
speak ers until they are play-
ing within 1 dB of each other.
Without a meter, you can still
obtain good results with careful
listening.
mend that you adjust all of the
speak ers until they are play-
ing within 1 dB of each other.
Without a meter, you can still
obtain good results with careful
listening.
3. Repeat the procedure several
times for each speaker until
you are satisfi ed they are play-
ing at the same level.
you are satisfi ed they are play-
ing at the same level.
4. Press the joystick-up to return
to the top of the menu, and
then press joystick-left to exit.
The calibration noise generator
will turn off.
then press joystick-left to exit.
The calibration noise generator
will turn off.
The main volume control always
moves the volume of all of the speak-
ers up and down at the same time.
They will keep the same relative levels
you have set here, that is, they will still
be playing as loud or as quiet as each
other.
ers up and down at the same time.
They will keep the same relative levels
you have set here, that is, they will still
be playing as loud or as quiet as each
other.
The Dolby Digital, Dolby Pro Logic
and DTS soundtracks are designed to
be played back in a calibrated Home
Theater. The sounds that you hear
from your movie will be at the correct
relative level, as the movie sound
director designed them. You should
be played back in a calibrated Home
Theater. The sounds that you hear
from your movie will be at the correct
relative level, as the movie sound
director designed them. You should
SPEAKERS
SIZE
POSITION
POSITION
CALIBRATION
CROSSOVER
110 HZ
SUBWFR MODE NORMAL
SPEAKER CALIBRATION
LEFT MAIN
0dB
CENTER
0dB
RIGHT MAIN
2dB
RIGHT SURROUND
0dB
R SURROUND BACK
0dB