Yamaha DSP-AX620 EN - Manual (Page 24)

22
ADJUSTING THE SPEAKER OUTPUT LEVELS
This section explains how to adjust the speaker output
levels by using the test tone generator. When this
adjustment is made, the output level heard at the listening
position will be the same from each speaker. This is
important for the best performance of the digital sound
field processor, the Dolby Pro Logic decoder, Dolby
Digital decoder and DTS decoder.
Note
• Since this unit cannot enter the test mode while headphones are
connected to this unit, be sure to unplug the headphones from
the PHONES jack when using the test tone.
Before You Begin
1 Press STANDBY/ON to
turn on the power. Turn on
the video monitor.
2 Press SPEAKERS A or B
to select the main
speakers to be used.
If you are using two sets of the
main speakers, press both A
and B.
3 Set BASS and TREBLE on the front panel to
the center position and set BASS
EXTENSION to OFF.
Using the Test Tone (TEST DOLBY
SUR.)
The adjustment of each speaker output level should be
made at your listening position with the remote control.
1 Set the selector dial to the
AMP/TUN (or DSP/TUN)
position.
2 Press TEST to output the test tone.
3 Adjust the volume so you can hear the test
tone.
The test tone is heard from the left main speaker,
center speaker, right main speaker, right rear speaker
and left rear speaker in order. The tone is produced
for 2.5 seconds each time.
BASS TREBLE
– + – +
LEFT SURROUND
(TEST L SUR.)
RIGHT SURROUND
(TEST R SUR.)
CENTER
(TEST CENTER)
RIGHT
(TEST RIGHT)
LEFT
(TEST LEFT)
SILENT VIDEO AUX
PHONES S VIDEO VIDEO L AUDIO R OPTICAL
6CH INPUT INPUT MODE
INPUT
VOLUME
EFFECT SET MENU DSP PROGRAM
BASS TREBLE SPEAKERS
A B
OFF ON OFF ON
STANDBY /ON
D I G I T A L
BASS EXTENSION
– + – +
SURROUND
D I G I T A L
– +
1
3 3 2
A/B/C/D/E
A/B/C/D/E
2,6
5
4
1
3
STANDBY
/ON
SPEAKERS
A B
OFF ON
OFF ON
BASS
EXTENSION
Set to OFF.
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