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3-2. Auto On/Off Button And Low Battery Light (Variable Shade Helmets)
1 Auto On/Off Button
Press On/Off button to check if the
lens is working properly and to be-
gin lens shade, sensitivity, and
delay adjustments.
When the On/Off button is pressed,
the lens should darken and return to
the clear state. Do not use the hel-
met if the lens does not function as
described. (See Section 9, Trouble-
shooting.)
2 Grind / Low Battery Light
The Grind / Low Battery light blinks
when the lens is in the Grind mode.
Light stays on when 2−3 days of
battery life remain.
If battery power is low, replace with
CR2450 lithium batteries (2 re-
quired − Miller Part No. 217 043).
See Section 6.
1
2
(73V)Variable Shade Lens Assembly Shown