AERMEC Multichiller, Manual

Page: 9 / 40

9
A
B
C
D
E
F
G
Esc
Prg
Prg
Esc
User interface
KEY FUNCTION
A - C These keys are used to scroll a menu mask. From the last access the first
and vice versa. If the cursor is inside a numerical field the keys increase or
decrease the value on which the cursor is positioned. If it is a selection field,
by pressing the UP/DOWN keys the options available are visualised (e.g. Yes
/ No)
B In the value setting masks, by pressing the key once, the cursor moves onto
the first introduction field. When pressed successively, the value set is con-
firmed and the cursor moved to the following field. The cursor is hidden from
the last field
D No function
E When pressed once it allows visualisation of the alarms that have intervened
and switches off the alarm buzzer. When in alarm visualisation, pressing a
second time determines alarm/s reset. If there are no alarms go to the NO
ALARM ACTIVE mask. The sequence of the alarms is given by pressing the
UP/DOWN keys.
F No function
G Go back to main menu from any menu
The user interface is made up of a 320x240 pixel colour touch screen graphical
display.
The keys used to access the various menus can therefore be of two types:
Physical, the traditional keys on the keyboard at the right of the screen.
Virtual, the keys represented graphically on the display that can be “pressed” by
simply touching them (and not pressing) the area of the display in which they are
represented.