StetSom VULCAN 8000 Manual De Usuario página 17

SOUND DISTORTIONS:
• The speakers may be overloaded or defective, lower the level and remake the
level adjustment. This setting can be adjusted as follows:
a) On the radio/player, place any musical signal and set the volume to 80% of
the maximum (if the maximum volume of the radio /player is 45 (100%), set to 36
(80%).
b) On the amplifier, with LEVEL control at minimum, increase gradually
until the LED CLIP starts to flash. Slowly return the LEVEL until the led goes out
completely.
LACK OF BASS:
• Cables of the speakers may be reversed
NOISE AND FAILURE IN SOUND:
• Verify that the installation is not close to the original vehicle wiring as they
may cause interference and noise in the audio signal.
• Make a separate power connection to the sound system. Use a fuse/
circuit breaker as close to the battery as possible for protection.
• Make a good grounding of the amplifier. To do this, remove the paint
from the vehicle chassis at the desired point. Screw the wire using a ground
terminal. To protect from oxidation, isolate with paint.
• Do not loop the ground. Avoid using multiple grounds. If possible, use a
star connection, in which all the grounds run
from a single point.
and (out-of-phase speakers).
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