5
Common Power Output Problems
Possible Causes
Recommendations
Battery voltage
Recharge battery or check
below 10 volts
DC power supply.
Equipment being operated
Reduce load to maximum 100 watts.
draws too much power
Inverter in thermal
Allow inverter to cool down. Ensure
shutdown condition
that there is adequate ventilation
around unit, and load is no more
than 100 watts for continuous
operation.
Inverter is overloaded
Reduce load to 100 watts max.
to maintain regulation.
SPECIFICATIONS
Power:
100 watts continuous
AC Output:
115 volts, 60 Hz
DC Input:
13.8 volts
Peak Surge:
200 watts
Fuse: 10
amps
Waveform:
Modified Sine Wave
4
CAUTION
Rechargeable Devices
• Certain rechargeable devices are designed to be charged by
plugging them directly into an AC receptacle. These devices may
damage the inverter or the charging circuit.
• When using a rechargeable device, monitor its temperature for the
initial ten minutes of use to determine if it produces excessive heat.
• If excessive heat is produced, this indicates the device should not be
used with this inverter.
• This problem does not occur with most of the battery-operated
equipment. Most of these devices use a separate charger or
transformer that is plugged into an AC receptacle.
• The inverter is capable of running most chargers and transformers.
CARE AND MAINTENANCE
Storage
1. Ideal storage temperature range is 50-68°F (10-20°C).
2. Store and use the
100 Watt Inverter
in a cool, dry place with adequate
ventilation for all-around air circulation.
3. Avoid locations that are exposed to heating units, radiators, direct sunlight, or
excessive humidity or dampness.
TROUBLESHOOTING
Common Audio/Visual Problems
Problem: Buzzing Sound In Audio Systems
Some inexpensive stereo systems and boom boxes make a buzzing sound when
operated from the inverter, because the power supply in the electronic device does
not properly filter the modified sine wave produced by this Inverter. The only solution
to this problem is to use a sound system that has a higher quality power supply.
Problem: Television Interference
The 100 Watt Inverter is shielded to minimize interference with TV signals. However,
in some instances, some interference may still be visible, especially when the TV
signal is weak. Try the following to improve the picture:
1. Move the 100 Watt Inverter as far away as possible from the TV set, the antenna,
and the antenna cables. Use a short AC extension cord, if necessary.
2. Adjust the orientation of the antenna cables, and the TV power cord to minimize
interference.
3. Make sure that the antenna feeding the TV provides an adequate (snow free)
signal and that high quality, shielded antenna cable is used.
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