Think of the menu choices as a vertical list in the display which moves up
or down each time an arrow button is pressed. This list or menu is viewed
through a window, the menu choice window, in the display (see figure 2).
The menu choice window is the lower 2 or 3 lines of the display. Pushing
the arrow buttons brings another portion of the menu into menu choice
window. This is referred to as scrolling through the menu (see figure 3).
TESTING MENU
TESTING MENU
TESTING MENU
*FIRST CHOICE
*SECOND CHOICE
*ANOTHER
SECOND CHOICE
ANOTHER
AND ANOTHER
ANOTHER
AND ANOTHER
AND SO ON
AND ANOTHER
AND SO ON
END OF LIST
AND SO ON
END OF LIST
END OF LIST
An asterisk, “*”, will always be displayed in the far left position of the top
line in the menu choice window. As the menu is scrolled through,
different choices appear next to the “*”. The “*” in the display
corresponds with the
Q
button. Pushing the
Q
button selects the menu
choice which is adjacent to the “*” in the menu choice window.
As described previously, the
OFF
button allows an exit or escape from
the current menu and a return to the previous menu. This allows a rapid
exit from an inner menu to the
TESTING MENU
by repeatedly pushing
the
OFF
button. Pushing
OFF
while in the
TESTING MENU
will turn
the colorimeter off.
22
SMART COLORIMETER
FIGURE 3
t
t
t
