Lift and lower the helmet a few times to see if the head band fits
properly. If the head band moves while tilting re-adjust it until it is
stable.
Insert Panel (4)
A – Slider Sensitivity, B – Inside Cover Lens,
C – Slider Delay Time, D – Battery Warning Light,
E – Solar Cell, F – Window, G – Battery Compartment,
H – Sensors
Operation
Use the sliders (A) and (B) to set sensitivity and delay time. When the
LED (D) lights up replace the batteries CR2032 in the battery
compartments (G). Make sure the sensors (H) are not covered by
contaminations.
"Grind" Function
Set the slider (C) to "Grind" to use the darkening state in OFF setting to
protect yourself from the light of the sparks thrown by an angle grinder.
Operation
A B C D
G
E
H
17
F