35
Trouble shooting
7
Symptoms
Factors
Causes
Treatment
DT-365 does not
fl
ash and the
display shows LLLLLLL.
Battery voltage is low
Battery is not charged
Please charge the battery
The display of DT-365 shows
LLLLLLL even though the
battery is fully charged
Less capacity in the
battery
Battery lifetime
Something wrong with
the battery
Something wrong with
the circuit
Replace the battery
Please send it for repair if the
problem is not
fi
xed after replacing
the battery
DT-365 does not
fl
ash even
though the power plug is
connected.
No power at the LED
strobe
AC power plug is not
connected
Check the connection
AC power plug is broken.
Send for repair
The battery charging lamp for
DT-365 does not go off even
after charging is
fi
nished
Charging not done.
Battery lifetime
Something wrong with
the battery
Something wrong with
the circuit
Replace the battery
Please send it for repair if the
problem is not
fi
xed after replacing
the battery
Flashing is not stable or stop
Breakage in internal
circuit
Breakage in internal
circuit
Send for repair
The display or FPM does
not change even though the
operation dial is rotated.
Breakage in internal
circuit
Breakage in internal
circuit
Send for repair
The display show the proper
FPM but the actual
fl
ash rating
does not change.
Breakage in internal
circuit
Breakage in internal
circuit
Send for repair
The display does not show
anything,. The strobe also
does not
fl
ash at all.
Breakage in internal
circuit
Breakage in internal
circuit
Send for repair
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