Honda EU3000i Handi Owner's Manual page 33

OPERATION
3.Plug in the appliance following the instruction provided with the
parallel operation cable kit.
4.Turn on the appliance.
If the generators are overloaded (see page 33), or if there is a short
circuit in a connected appliance, the overload indicator (red) will come
on. If the overload indicator (red) stays on continuously for more than 4
seconds, current to the connected appliance(s) will shut off, and the
output indicator (green) will go off. Stop both engines and investigate
the problem.
Determine if the cause is a short circuit in a connected appliance or an
overload. Correct the problem and restart the generator.
OVERLOAD INDICATOR
31