Zapi ACE3, User Manual

Page: 131 / 139

AFFZP0BB – ACE3 – User Manual Page – 131/139
12.2.2 The keyboard
The keyboard is used to navigate through the menus. It features some keys with
special functions and a green led. Different button functions are shown below.
UP and DOWN keys
In most cases a menu is a list of items: these items are ordered in rows. The
selected item is highlighted in light blue .
Up and down keys are used to move the selection up and down: in other words they
are used to roll or scroll the menu.
LEFT and RIGHT keys
Normally used to increase and decrease the value associated with the selected
item.
OK and ESC keys
OK key is used either to confirm actions or to enter a submenu.
ESC is used either to cancel an action or to exit a menu.
F1, F2, F3 keys
These buttons have a contextual use. The display will show which F button can be
used and its function.
ON key
Used while operating with internal batteries.
4
While the Smart Console is powered from external sources on pin CNX8 the ON
button is deactivated regardless the presence of the batteries.
Green LED
When the console is powered running the green LED is on.
Green LED can blink in certain cases which will be described better in the following
sections.
12.2.3 Home Screen
After showing the Zapi logo, the HOME SCREEN will appear on the display: