Yamaha DSP-AX2 EN - Manual (Page 25)

English
23
Speaker Output Levels
DSP Test
1 1 After the dsp test is selected, “TEST DSP” appears on the video monitor and
in the front display.
2 2 Adjust VOLUME +/– to hear the test tone. Make an adjustment so that the
output level coming from the Front Effect speakers is the same as that of the
Main speakers.
• The test tone is produced alternately from the Front Effect speakers and
Main speakers. The tone is produced for 2.5 seconds each time.
3 3 Adjust the output level of the Front Effect speakers using + and – so the
output level coming from the Front Effect speakers is the same as that of the
Main speakers.
• The test tone is automatically produced from the Front Effect speakers
while you are adjusting the level.
Notes:
• If you cannot hear the test tone, set VOLUME , turn off the power, and check the
speaker cords and hookups.
• The test tone can be reproduced separately from the left and right Front Effect
speakers. This is useful when you want to check the hookups to these speakers.
Press h to reproduce the test tone from the left speaker, and press g to reproduce
the tone from the right speaker. (The OSD shows which speaker is reproducing the
tone.)
• You cannot adjust the output level of the left and right Front Effect speakers
separately.
• You can hear the test tone only from the Right Front Effect speaker by pressing g
and the Left Front Effect speaker by pressing h. You can return to the original
mode by releasing the buttons.
• The tonal quality of the speakers can be adjusted using the 5. CENTER GEQ items
in the SET MENU.
• 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.
• If you do not use Front Effect speakers, set the 1F FRNT EFCT SP item in the SET
MENU to “NONE”, and the DSP Front Effect signals will be mixed with the Main
channel signals.
• When the headphones are connected to this unit, you cannot select the Dolby
Surround test and the dsp test.
TEST DSP
MAIN
FL
L
RL
C
RC
R
FR
RR
EFFECT LEVEL
FRONT 0dB
TEST DSP
EFFECT LEVEL
FRONT 0dB