Operation
EasyFit
®
SilkGel
EN
25
DV6
7485
b 0
6
/2
014
7. Push fine adjustment component
into one of the three
engaged positions.
8. Keep the bottom tabs of coarse adjustment component
depressed and push coarse adjustment component
into one
of the three engaged positions (marked 1, 2 and 3) of the mask
frame.