KLOBER Duera Bedienungsanleitung Seite 35

6. Lumbar support height adjustment (optional)
The height of the lumbar support can be
adjusted to take account of the form of the
user's back, particularly in the lumbar region.
To adjust the height, simply slide the support
up or down.
Tip! Adjust the height of the lumbar support so that
it gives you comfortable support in the region
of the lower back.
35