Special Functions; Process And Equipment Information System; Options - Fisher ALPHA 1-2 LDplus Operating Manual

5.7.2.

Special functions

5.7.3.

Process and Equipment Information System

5.7.4.

Options

Operating Manual Freeze Dryer ALPHA 1-2 LDplus
The special functions menu is used to operate special accessories
(defrosting device and electrical lifting device) of the freeze dryer.
If one of the options is not installed in the freeze dryer, the system
displays the message Option not available.
A detailed description of the special functions can be found in the
chapter "LDplus Special Functions".
Further information can be found in the chapter "Process and
Equipment Information System".
The Options menu includes the functions Contrast, Language,
Settings and Service.
5.7.4.1 Contrast
The Contrast menu is used to change the contrast of the LC
display. The contrast has to be adapted to the local light conditions at
the installation site of the freeze dryer.
LDplus Control System • 43