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Angled Joint position
Loosen the screw in the
Angled Joint (use a 5mm
Allen key) and slide the frame
to change the pivot position
before retightening the
screws.
The
angle
of the frame in the
joint can also be adjusted to
allow the right balance of
support without obstruction.
Spring Mechanism
The amount of lifting force
can be adjusted to the
optimum setting for you;
helping you lift your arm
without making it too difficult
to lower it.
Turn the screw anti-clockwise
to increase up-force,
clockwise to decrease.
Up Stop
Ensure that the NAS-Zero
gives the range of vertical
movement you require.
This can be adjusted by
turning the Up Stop screw
(use a 3mm Allen key).
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