8
Becoming familiar with the machine
An overview of the
device
The front side
The overview shows the display and all of keys which have each been
allocated a function.
ESC
OK
+
+
–
–
Switch to the previous screen or
to other connected machines
Keys wit-
hout a
function
Display
Selection keys
Confirmation of
entries
Selection of
data entry
fields
Resetting of
entries to their
original value
Increase or redu-
ce the contrast
Increase or reduce the
volume
Increase or decrease
values
