![background image](http://html1.mh-extra.com/html/xantrex/prowatt-3000/prowatt-3000_owners-manual_3292648052.webp)
Troubleshooting
5–2
Common Problems
Buzz in Audio Equipment
Some inexpensive stereo systems emit a buzzing noise from their
loudspeakers when operated from the PROwatt 3000. This occurs because
the power supply in the audio system does not adequately filter the
modified sine wave produced by the inverter. The only solution is to use a
sound system that has a higher quality power supply.
Television Reception
When operating, the PROwatt 3000 can interfere with television
reception on some channels. If interference occurs, try the following:
1. Make sure that the chassis ground lug on the rear of the PROwatt
3000 is solidly connected to the ground system of your vehicle, boat,
or home.
2. Make sure that the television antenna provides an adequate (“snow-
free”) signal and that you are using good quality cable between the
antenna and the television.
3. Keep the cables between the battery and the PROwatt 3000 as short
as possible and twist them together with two to three twists per foot.
(This minimizes radiated interference from the cables.)
4. Move the television as far away from the PROwatt 3000 as possible.
5. Do not operate high power loads with the PROwatt 3000 while the
television is on.
Summary of Contents for PROwatt 3000
Page 1: ...Owner s Guide PROwatt 3000 Inverter...
Page 6: ...vi...
Page 10: ...x...
Page 16: ...1 4...
Page 42: ...3 18...
Page 50: ...4 8...
Page 60: ...B 4...
Page 70: ...C 10...
Page 76: ...D 6...
Page 82: ...Index 6...