17
Nortek Security & Control LLC
TROUBLESHOOTING
The HRSIW8 subwoofer is designed and built to provide years of trouble free
performance. Most problems that occur can usually be solved by checking your setup,
or by making sure all components are fully operational.
The following information will help you deal with common problems you may experience.
If a problem persists, please contact your Dealer for assistance.
Poor or no sound
•
Check all the connections from the subwoofer to the amplifier.
•
Check that the amplifier is not driven too hard.
•
Many processor/preamps can send test tones through all the loudspeakers in
your system. Use this to adjust the volume of each channel until they are all
playing at the same level. Make sure that any bass management options are set
correctly.
•
If the system bass is weak only when playing surround sources, check that your
processor is correctly set to decode the surround modes, such as Dolby Digital
or DTS.