8
TROUBLESHOOTING :
CAUTION :
In the event of failures or errors please use the following table to identify.
If the error or problem still occurs, please return to the manufacture for repair.
FAILURE
No power or time display
even when button
switch is pressed
LED lamp is unable to emit
The handpiece is not
charging when inserted
in the charger
DEVICE SPECIFICATIONS :
Model Number
Voltage
Weight
Consumption
Light Intensity
Wavelength
DESCRIPTIONS
CAUSE
Defect in Li-Ion battery
Defect in main IC board
Defect in LED module
Poor connection between
charger and power adaptor
The handpiece is inserted
into the charger backward
Defect in charger
: HS-LED, 900-6369
: AC110V ~ 220V 50/60 Hz
: 154 g (Handpiece) / 110 g (Charger Stand)
: 5 Watt
: > 1200 mW/cm
: 450 ~ 470 nm (Dominant Range)
Return to the dealer or
manufacturer for repair
Return to the dealer or
manufacturer for repair
Return to the dealer or
manufacturer for repair
Check the connection
between the charger
and power adaptor
Check the cover page
picture for correct
charging position
Return to the dealer or
manufacturer for repair
2
SOLUTION