Welch Allyn LS200 Procedure Light - User Manual - Manual (Page 20)

14 Chapter 2 Mounting and Operating Instructions Welch Allyn LS200 Procedure Light
Arm Adjustment
The LS200 Procedure Light has been designed to allow the user
to adjust the amount of resistance at the joints of the arm. The
main joint features a large knob for easy adjustment of this key
joint. Turn knob to achieve required tension.
The top and lower joints have been preadjusted at Welch Allyn.
Should further adjustment be necessary, the joint resistance can
be increased or decreased by using a screwdriver to adjust the
set screws at point (A) or (B).
Note There is no need to adjust knob for every use. The set
tension will be maintained over multiple movements.
NEVER completely unscrew large knob.