Segway FUGLEMAN UT10 2022 Owner's Manual page 154

MAINTENANCE,STORAGE AND TRANSPORTATION
Adjust the headlight beam upwards and downwards
To raise the headlight beam, turn the headlight adjusting screw
counterclockwise.
To lower the headlight beam, turn the headlight speed adjustment
screw clockwise.
Adjust the headlight beam left and right
The headlight beam can be adjusted from left or right.
To turn the headlight beam to the left, turn the headlight
adjustment screw counterclockwise.
To turn the headlight beam to the right, turn the headlight speed
adjustment screw clockwise.
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