![background image](http://html1.mh-extra.com/html/v-zug/gk46timxs/gk46timxs_operating-instructions-manual_3631585015.webp)
3 Your appliance
3.7
OptiGlass
Applies to GK56TIMSCO, GK56TIMSZO, GK46TIMSCO, GK46TIMSZO,
GK46TIMSUO
Hobs with OptiGlass have an additional coating on the glass surface.
This coating makes the surface harder, tougher and more scratch resistant
than non-coated glass surfaces.
Under normal circumstances, significantly fewer scratches should oc-
cur on the glass surface during cooking. However, even a sharp grain
of sand or particle of grit, for example, under a pan can cause
scratches.
Illumination
▸ Halogen or LED light bulbs are recommended for illuminating hobs with the
OptiGlass coating.
The use of fluorescent tube lighting to illuminate hobs with the Opti-
Glass coating causes the glass surface to shimmer.
15