J7886 D180 v1.1
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3.4 Cycling Screens
Buttons 1 and 6 cycle to the
previous and next screens,
respectively.
3.5 Menus
On a screen where no menu is already present,
buttons two through five are used to display a
menu.
All of the default screens are divided into two
pages with the left page occupying 2/3 of the
screen and the right page occupying 1/3 of the
screen.
Pressing buttons two, three, or four (all below the
left 2/3 of the screen) displays the main menu for
the left page and pressing button five (below the
right 1/3 of the screen) displays the main menu
for the right page.
3.6 Menu Functionality
A menu consists of two rows of gray boxes
containing text. The upper row contains one
tab that denotes the currently displayed
menu. The lower row contains six labels that
denote the function of the button below it.
Many of the onscreen elements move up to
avoid the menu. This prevents the menu
from obscuring useful data while it is up.
Upon exiting the menu, the screen returns to
its normal appearance.
Pressing a button either displays another
menu or adjusts a parameter. If there is no
text above a button, then that button does
not have a function in the context of that
menu. Occasionally, a button label spans