Owner's Manual

Problem
Cause
Solution
Standard "average- Inverter's
reading" AC "modified sine
Measured
voltmeter used to wave" output
inverter output
measure output requires "true
is too low
voltage, resulting in
RMS " voltmeter
an apparent reading for accurate
5 to 15V too low. measurements.
Battery voltage is
Recharge battery
too low
AC product power
consumption is
Use a larger
battery to make
up for increased
higher than rated.
power
Battery run
requirement.
time is less
Battery is old or
Replace battery
than expected
probably defective
Some chargers
are not able to
Battery is not being fully recharge a
properly charged. battery. Make
sure you use a
powerful charger.
F