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Troubleshooting
No sound from any speakers
• Power is not turned on
- Verify the AC line cord from the back of the Subwoofer and power adopter are plugged
• Volume setting is too low
- Verify the Power On switch has been pressed.
- Press the function key to raise the system Master Volume.
- Check volume level on computer sound card or alternate audio source device and set
at mid level.
• Audio cable is not connected to audio source
-
• Audio cable connected to wrong output on audio source
- Make sure that the lime green 3.5 mm stereo jack is connected to the line-out of the
audio source; make sure it is fully inserted.
Sound is distorted
• Volume level set too high
- Decrease the speaker system's master volume level.
• Windows volume control is set too high
- Adjust the Windows volume and balance controls to the center as a starting point,
then use the speaker controller to adjust the volume.
• Sound source us distorted
- WAV files are often of poor quality. So distortion and noise are easily noticed with
high-powered speakers. Try a different sound source like a music CD.
4 ViewSonic SP2104
into the wall outlet.
No sound from Subwoofer
Problem with audio source device
- Test the speaker on another audio device. Remove the audio cable from the audio
device and connect it to the line-out on another audio device on the headphone
another audio source device.
• Subwoofer volume is too low
- Try adjusting sub volume to increase the Subwoofer volume.
• Sound source has very little low frequency content
- If listening to .WAV files over a computer sound card connection, try listening to a CD
your computer CD or DVD player. .WAV files often have little low frequency content.
music signal with more bass.
•
Connect audio cable from audio source, check plug connections on both subwoofer and
source. Make sure thee signal cables are inserted firmly into the correct jacks.