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| Adjusting Headgear | |
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| XLi Models | |
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| . There are four headgear ad- | |
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| justments: headgear top, tight- |
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| ness, angle adjustment, and |
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| distance adjustment. |
1 |
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| 1 | Headgear Top |
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| 4 | Adjusts headgear for proper depth | |
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| on the head to ensure correct bal- | ||
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| ance and stability. | |
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| 2 | Headgear Tightness |
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| To adjust, push in the adjusting | |
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| knob located on the back of the | |
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| headgear and turn left or right to de- | |
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| sired tightness. | |
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| . If adjustment is limited, it may | |
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| be necessary to remove the |
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| comfort cushion. |
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| 3 | Angle Adjustment |
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| Three slots on the right side of the | |
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| helmet position the forward tilt of | |
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| the helmet. To adjust, loosen the | |
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| right outside tension adjustment | |
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| knob then lift up on the inside tab | |
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| and slide to the desired hole. Re- | |
2 |
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| tighten tension adjustment knob. | |
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| 4 | Distance Adjustment | |
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| Adjusts the distance between the | |
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| face and the lens. To adjust, loosen | |
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| both outside tension knobs and | |
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| slide forward or back to desired | |
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| position and retighten. (Both sides | |
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| must be equally positioned for | |
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| proper vision.) | |
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