Yamaha DSP-AX2 Owner's Manual - Page 24

Speaker Output Levels, Before You Begin, Dolby Surround Test, DOLBY

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Introduction Preparations Basic Operation Speaker Output Levels This section explains how to set the speaker levels using the test tone. There are two tests; Dolby Surround test and DSP test. Before You Begin BASS TREBLE 1 Set BASS and TREBLE on the front panel to "0" (the center position) and turn off BASS EXTENSION. 2 Use the remote control for the next three steps. Sit in the main listening position and set PARAMETER/SET MENU on the remote control to PARAMETER. 3 Set 10 KEY/DSP to DSP and press q/DTS SUR. Dolby Surround Test FL FR L CR RL RC RR TEST DOLBY SUR. EFFECT L SUR. EFFECT L SUR. LEVEL 0dB LEVEL 0dB 4 Press TEST to select the test to be performed. Select "TEST DOLBY SUR." to match the output levels of the Center, Rear Center and Rear Left and Rear Right speakers to the left and right Main speakers. Select "TEST DSP" to match the output levels of the Front Effect speakers to the Main speakers. 1 After the Dolby Surround test is selected, "TEST DOLBY SUR." appears in the video monitor and in the front display. 2 Adjust VOLUME +/- to hear the test tone for each speaker. Make an adjustment so that the output level coming from each speaker is same. • The test tone is produced from the left Main speaker, Center speaker, right Main speaker, Rear Right speaker, Rear Center speaker, and Rear Left speaker in order. The tone lasts for 2.5 seconds each time. • Press and hold h or g to stop the sequence temporarily. • Press h or g to select the speaker to be tested. 3 When adjusting is complete, press TEST twice to stop the test tone. You can increase the output levels of the effect channels (Rear Left, Rear Right, Rear Center, and Center) to +10dB. If the output level of the Center, Rear and Rear Center speakers is lower than that from the Main speakers even after you have increased the sound volume level of the Center, Rear, and Rear Center speakers up to +10dB, set the 1G. MAIN LEVEL item to this setting decreases the Main speaker volume level to about one-third the normal level. After you set the 1G. MAIN LEVEL item in the SET MENU to "-10dB," adjust the levels for the Center, Rear, and Rear Center speakers again. Advanced Operation Additional Information Appendix 22

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Introduction
Preparations
Basic Operation
Advanced
Operation
Additional
Information
Appendix
22
Dolby Surround Test
1
After the Dolby Surround test is selected, “TEST DOLBY SUR.” appears in
the video monitor and in the front display.
2
Adjust
VOLUME +/–
to hear the test tone for each speaker. Make an
adjustment so that the output level coming from each speaker is same.
•
The test tone is produced from the left Main speaker, Center speaker, right
Main speaker, Rear Right speaker, Rear Center speaker, and Rear Left
speaker in order. The tone lasts for 2.5 seconds each time.
•
Press and hold
h
or
g
to stop the sequence temporarily.
• Press
h
or
g
to select the speaker to be tested.
3
When adjusting is complete, press
TEST
twice to stop the test tone.
You can increase the output levels of the effect channels (Rear Left, Rear
Right, Rear Center, and Center) to +10dB. If the output level of the Center,
Rear and Rear Center speakers is lower than that from the Main speakers even
after you have increased the sound volume level of the Center, Rear, and Rear
Center speakers up to +10dB, set the 1G. MAIN LEVEL item to this setting
decreases the Main speaker volume level to about one-third the normal level.
After you set the 1G. MAIN LEVEL item in the SET MENU to “–10dB,”
adjust the levels for the Center, Rear, and Rear Center speakers again.
FL
L
RL
C
RC
R
FR
RR
EFFECT
LEVEL
L SUR.
0dB
TEST
DOLBY
SUR.
EFFECT
LEVEL
L
SUR.
0dB
Speaker Output Levels
This section explains how to set the speaker levels using the test tone. There are two tests; Dolby Surround test and DSP test.
Before You Begin
1
Set
BASS
and
TREBLE
on the front panel to “0” (the center position) and
turn off
BASS EXTENSION
.
2
Use the remote control for the next three steps. Sit in the main listening
position and set
PARAMETER/SET MENU
on the remote control to
PARAMETER.
3
Set
10 KEY/DSP
to DSP and press
q
/DTS SUR
.
4
Press
TEST
to select the test to be performed.
Select “TEST DOLBY SUR.” to match the output levels of the Center, Rear
Center and Rear Left and Rear Right speakers to the left and right Main
speakers.
Select “TEST DSP” to match the output levels of the Front Effect speakers to
the Main speakers.
BASS
TREBLE