hival PCI 338, Руководство пользователя

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Is A3D-Interactive set to speaker or
headphone mode?
Check the Vortex control panel “A3D
Settings” tab, as described on this
manual. If using speakers and A3D
is set to headphone mode, much of
the A3D effect will not be apparent.
Is the sound output using the Vortex card?
If your computer has more than one
sound card installed, the program
may not be using the Vortex drivers
to generate A3D sound. If using a
Windows application, check that the
Vortex card is selected in the
multimedia control panel. If using a
DOS application, check that the
program is using the Vortex IRQ, I/O
port, and DMA settings.
Are the right and left speakers swapped?
The A3D virtual surround effect
depends on proper positioning of the
left and right speakers. Caution:
some audio cables have left and right
channels swapped
Can someone else hear the 3D effect?
Some listeners can hear the effect
better than others. Listeners with
various hearing problems may have a
difficult time localizing sound.
Are the speakers in the best locations?
Place the speakers in front and to
the sides of the listener. The best
effect is along the canter line
between the two speakers. Try
moving forward and backward along
the canter line.