JBL invader Bedienungsanleitung Seite 5

Muting
Turning the volume control knob completely counter-clockwise mutes the system.
Controls on the Subwoofer
Bass - Turn the knob marked Bass clockwise to increase the subwoofer level or counterclockwise to decrease the subwoofer
level.
Treble – Turn the knob marked Treble clockwise to increase the treble level or counterclockwise to decrease the treble level.
Troubleshooting
SYMPTOM
No sound from Speakers
Distortion (static, crackling
or hissing sounds)
Document Number: 950-0042
Revision: 06
All manuals and user guides at all-guides.com
Bass
POSSIBLE PROBLEM
No power to unit.
Is the control/right satellite of
your INVADER plugged in
correctly?
Noise may be caused by
interference from the
monitor.
Speaker is being overdriven
by an amplified audio
source.
Volume level on sound card
may be too high.
Sound card or audio source
material may be cause of
problem.
Treble
SOLUTION
Make sure wall power Check green power LED on
outlet or power strip has the sub. Are the LED's on?
power. Make sure all If the sub's led is not on,
switches for outlet/power power is not getting to your
strip are on and that all speaker system. Try the
switches for speaker solutions shown.
system are on.
Ensure that the control There is an LED located in
speaker connector is the bottom of each of the
pushed in properly. two satellite speakers.
Remove the control /right These should both be lit. If
speaker connector from they are, your speakers are
the subwoofer, then re- both plugged in correctly.
connect this cable
ensuring that the
connector is pushed in
properly.
Turn monitor off to see if
noise is eliminated. Move
speaker cables farther
away from monitor.
Ensure that speaker is
connected to the
appropriate receptacle.
Check color-coding on
connectors when making
connections. Make sure
that all signal cables are
inserted snugly into
receptacles.
Check volume of sound
card via Windows Volume
Control.
Check speakers with Disconnect speaker input
another audio source. cable (green connector)
from sound card and plug
into CD ROM headphone
jack. If static is eliminated,
troubleshoot the soundcard.
Description: MANUAL, JBL 4.1, All languages
NOTE