4
Instruction Manual
Environmental Safety Considerations
Wet and moisture environments:
(Do not operate the device with wet
hands)
Harsh shock and vibration
environments
High temperature variations:
(Operating temperature / humidity:
5
°
C ~ 35
°
C / 10% ~ 90%)
Dry and dusty environments:
(Dust particles can enter into the
device. Clean the device frequently.)
Near heating devices:
(Do not place the device near a
heating device)
Do not open or dismantle
The manufacturer will not be
responsible for any errors or damage
whatsoever caused by opening or
dismantling the device
.
Symbols Key
Do not look directly at LED light
Power on/off button
Charging Status
D
Brightness Control Button
Cross & parallel polarized light mode
on/change button
Optical Radiation Warning
UV
365nm & 395nm UV light mode on/change
button
Caution
