OM-235 589 Page 5
SECTION 3 − OPERATING INSTRUCTIONS
There are four headgear ad-
justments: headgear top,
tightness, distance adjust-
ment, and angle adjustment.
1 Headgear Top Adjustment
Adjusts headgear for proper
depth on the head to ensure cor-
rect balance and stability.
2 Headgear Tightness
Adjustment
Adjusts headgear for a secure fit.
To adjust, push in the adjusting
knob located on the back of the
headgear. Turn knob left or right
to obtain desired tightness.
If adjustment is limited, it may
be necessary to remove the
comfort cushion.
3 Distance Adjustment
Adjusts the distance between the
face and the lens. To adjust, loos-
en both outside tension knobs
and press inward to free from ad-
justment slots. Move forward or
back to desired position and re-
tighten. (Both sides must be
equally positioned for proper vi-
sion.)
4 Angle Adjustment
Four pins on the right side of the
headband top provide adjustment
for the forward tilt of the helmet. To
adjust, loosen the right outside
tension adjustment knob then lift
on the control arm tab and move
it to the desired position. Retigh-
ten tension adjustment knob.
When using the back dis-
tance adjustment position,
only the back three angle ad-
justment pins can be used.
804 793
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3-1. Adjusting Headgear
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