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3-2. Reset Button And Low Battery Indicator
The auto-darkening lens turns
on (darkens) automatically
when welding begins and turns
off when welding stops.
1 Reset Button
Press Reset button to check if the
lens is working properly.
When the Reset button is pressed,
the lens should darken twice and re-
turn to the clear state. Do not use the
helmet if the lens does not function
as described. (See Section 9, Trou-
bleshooting.)
2 Low Battery Indicator
The low battery indicator lights when
2−3 days of battery life remain.
If battery power is low, install new
AAA Alkaline batteries (Variable
Shade helmet) or Panasonic
CR2450 Lithium battery (VSi helmet)
(see Section 6).
1
2
1
2
Variable Shade Lens Assembly
VSi Lens Assembly