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Common Audio/Visual Problems
Problem: Buzzing Sound In Audio Systems
Some inexpensive stereo systems and “boom boxes” emit a buzzing sound from
their speakers when operated from the Power Force 50™ inverter, because the
power supply in the electronic device does not adequately filter the modified sine
wave produced by the inverter. The only solution to this problem is to use a sound
system that has a higher quality power supply internally.
Problem: Television Interference
The Vector™ Power Force 50™ is shielded to minimize interference with TV
signals. However, in some instances, some interference may still be visible,
particularly when the TV signal is weak. Try the following corrective measures:
• Position the Pocket Generator™ as far as possible from the TV set, the antennae,
and the antennae cables. Use an extension cable, if necessary.
• Adjust the orientation of the Pocket Generator™, the antennae cables, and the
TV power cord to minimize interference.
• Make sure that the antennae feeding the TV provides an adequate (“snow free”)
signal and that high quality, shielded antennae cable is used.
Common Power Output Problems
Problem: Lack Of Power Output
Possible Causes Recommendations
Inverter not adequately Turn power inverter switch OFF and
warmed up. then ON again. Repeat if necessary.
Battery voltage Recharge or replace Pocket Generator™ battery.
below 10 volts.
Equipment being operated Reduce load to maximum 50 watts.
draws too much power.
Inverter in thermal Allow inverter to cool down. Ensure that there is
shutdown condition. adequate ventilation around unit, and load is no
more than 50 watts for continuous operation.
Main fuse failed (blown). Replace Pocket Generator™ fuse.
Problem: Low Output Voltage
Using average reading voltmeter. Use true RMS reading meter.
Inverter is overloaded. Reduce load to 50 watts max. to maintain regulation.
Input voltage below 10.5 volts. Keep input voltage above 10.5 volts to maintain regulation.
SPECIFICATIONS: Power Force 50™ Inverter
MAX. CONTINUOUS POWER . 50 WATTS
PEAK SURGE CAPACITY . . . . . 80 WATTS
MAX.EFFICIENCY . . . . . . . . . . . . ±80%
NO LOAD CURRENT DRAW . . . . <0.06A
INPUT VOLTAGE RANGE . . . 10 - 15 VDC
LOW VOLTAGE SHUTDOWN ACTIVATION .10.0 VOLTS
WAVE FORM . . . . . . . . . . . . . . . MAX. SINE WAVE
# OF AC RECEPTACLES . . . . . . . . . . . . . . . . . ONE
FUSE . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 AMP
2
Pocket Generator™ Portable/Cordless/Rechargeable
Power Supply
SYSTEM FEATURES
• Take your home or office appliances and electronics with you - portable source
of 12 volt DC power or 110 volt AC power - ideal for use anywhere that
110 volt utility power is unavailable or inconvenient.
• Includes Vector™ Power Force 50™ inverter.
• Powers or charges portable appliances, tools, and electronic devices - cell
phones, camcorders, laptop computers, lamps, fans, radios, TV/VCRs, CD players,
worklights, etc. (12 volt DC or 110-volt AC).
• Easy recharging from vehicle, boat or RV 12 volt DC accessory outlet, or
110 volt AC household wall socket (AC and DC charging adapters included).
• Equipped with in-line 10-amp fuse to protect the unit and any devices it is
powering or recharging.
• Compact, sturdy, lightweight design.
• Water-resistant, padded case - with belt holster and removable shoulder strap.
• Built-in 12 volt plug-in receptacle (cigarette lighter-type).
• Easy-to-use emergency power supply to boost low battery system in vehicle, RV,
boat (NOTE: will not recharge a completely dead vehicle battery).
• Use as a Memory Saver - protects pre-set electronic settings for seats, radio,
A/C, etc., if battery power is to be disconnected for repair/maintenance.
• High surge capacity: 50 watt continuous power - 80 watt peak.
• Low power consumption ensures longer battery life.
• Built-in, single 110 volt AC receptacle.
• Electronic circuit protection prevents damage due to overload/insufficient ventilation.
• Low-battery shutdown automatically occurs when battery discharges to 10.6 volts,
preventing battery damage.
• Includes 5 amp hour 12 volt sealed lead acid battery system.
CAUTIONS:
1. Completely charge the Pocket Generator™ before using it for the first time.
2. The AC and DC chargers provided with this unit should never be used with any
other device - they are designed specifically for use with the Pocket Generator™.
3. Never attempt to recharge the Pocket Generator™ using any recharger other
than the ones supplied.
4. Always use the Pocket Generator™ on a stable, flat surface and be sure that
there is adequate ventilation.
5. Do not use the Pocket Generator™ near flammable materials or in locations
that may accumulate flammable fumes or gases.
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