laserpointerstore.com
operating instruction
I.
Installing one CR2 battery
i.
Unscrew the back end cap.
ii.
Insert the batteries with correct polarity as shown in the picture (“+” pole outward).
iii.
Screw the back end cap.
II.
Operation
i.
Remove the protective cap on the front end of the pointer.
ii.
Press and hold the button to keep the pointer on. In order to conserve energy do not keep
the pointer continually on too long, preferably relase the button in seven seconds.
III.
Storage and operating environment
i
Storage temperature range : -20
℃～
60
℃
ii
Operating temperation range : 15
℃～
35
℃
iii
Storage relative humidity : <90%
iv
Operating relative humidity range : <80%
IV.
Product maintenance
i
Keep the laser pointer in a clean and dry environment.
ii
Do not immerse the pointer in water or expose it to rain.
iii
Avoid the pointer from impact, crushing and dropping, otherwise the crystal, laser diode
and circuit will be damaged.