Yamaha EF2200iS Owner's Manual page 58

Trouble recovery
Output indicator(s) do not come on
Item
Overload indicator
light
Overload indicator light does not turn off
Item
Receptacle(s)
The device(s) that had been working correctly before do not work
Item
Device(s)
Multi-function LED meter flash or come on abnormally
Display
7-2
Check
Does the overload indicator
light come on?
Is the overload indicator light
flashing?
The reset button does not
function even while the over-
load indicator light is coming
on.
Check
Are the device(s) plugged out
from the receptacle(s)?
Check
Are you using an extension
cord?
Do the device(s) stop due to a
voltage drop?
Check
Are some of the output in-
dicator(s) and overload in-
dicator light off even when
the engine is started?
Do the output indicator(s)
and the overload indicator
light come on for a few
seconds immediately after
starting the engine?
Action
Make sure that the total watt-
age of connected device(s) is
within the rated range.
Some malfunctions have been
detected. Consult a Yamaha
dealer.
Consult a Yamaha dealer.
Action
Plug out any connected devic-
es from the receptacle(s).
Action
Connect the device(s) directly
without using extension cords.
It is not recommended to use
devices that are sensitive to
voltage fluctuation. Also make
sure that the total wattage of
connected device(s) is within
the rated range.
Action
Consult a Yamaha dealer.
It is not a malfunction. The
multi-function LED meter is in
self-diagnostic mode.
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