Pull out the small key tool
The small key may be used to
unscrew the front display’s small
screws. This will allow the user to
rotate the display and adapt the
view to the position of installation
4
5
6
4
Put the hex key tool and flat tool
together: the flat tool may be in-
serted both in the hole no. 1 and
2, according to the needs and
comfort of the user
1
2