Invacare TDX SP2 Series User Manual page 37

1578997-C
Adjusting the mobility device to the user's seating posture
1. On both sides, loosen the bottom backrest screw A.
Do not remove the screws!
2. Move the backrest to the required seat depth.
You can adjust the seat depth steplessly. Use scale B on the seat
as a guide for this purpose.
Ensure that
a. the same seat depth is set on both sides.
b.
the distance between backrest and rear axle ALWAYS is
at least 80 mm.
3. Re-tighten the screws.
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