Test dsp – Yamaha pmn User Manual
Page 46
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SPEAKER OUTPUT LEVELS
TEST DSP
Select “TEST DSP” to match the output levels of the front effect speakers to the main speakers.
Caution
• You cannot enter the TEST DSP mode if “1F FRONT EFCT SP” is set to “NONE”.
1
1
Tap
repeatedly.
“TEST DSP” appears on the video monitor and front panel
display.
The test tone is produced alternately from the front effect
speakers and main speakers. The tone is produced for 2.5
seconds each time. Tap
to hear the test tone from the front
effect L speaker (FRONT L), and
to hear the test tone
from the front effect R speaker (FRONT R).
Caution
• You can also enter the TEST DSP mode by tapping
repeatedly on the SET MENU control panel. However, the
adjustment cannot be made by tapping
,
, and
on the SET MENU control panel.
2
2
Adjust VOL +/– so you can hear the test tone.
Caution
• If the test tone cannot be heard, turn down the volume, set
this unit in the standby mode and check the speaker connec-
tions.
3
3
Tap or repeatedly to adjust the output level of
the front effect speakers so that the output level
coming from each speaker is the same.
The front effect speaker level can be adjusted in the range of
–10 to +10 dB. Test tone is output only from the front effect
speakers.
Caution
• Main L/R speaker level cannot be adjusted.
MAIN
TEST DSP
TEST
DSP
MAIN
RL
FR
RR
FL
L
C
R
RC
4
4
Tap
to close the TEST DSP mode.
The test tone stops and the DSP program name appears on the
front panel display and the video monitor.
Notes
• The tonal quality of the speakers can be adjusted using the “6
CINEMA EQ” item in the SET MENU (see pages __ and __).
• If the sound volume of the front effect speakers is lower than
that of the main speakers, even after you have increased the
output level up to +10 dB, set the “1G MAIN LEVEL” item
in the SET MENU to “–10dB”. Setting the “1G MAIN
LEVEL” item to “–10dB” decreases the main speaker output
level to about one-third of the normal level. After you set the
“1G MAIN LEVEL” item in the SET MENU to “–10dB”,
repeat the “TEST DOLBY SUR.” procedure on the previous
page.