Dynon Avionics EMS-D120 Pilots Users Guide - Manual (Page 17)

Product Operation
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 two or more buttons. In this case,
any button below the label invokes the command.
If a menu contains more options than there are buttons, the MORE label is displayed over button five. Pressing this
button shows you the next set of options in the current menu.
In any menu, press the BACK button to return to the previous menu and save any changes. In all top-level menus, button
six is the EXIT button. Pressing EXIT removes the menu system and moves many of the onscreen elements down to
their original positions.
FLOW
Each menu consists of labels above each button denoting
their function.
Each page has its own main menu, which may contain options
for navigating to other menus or choosing and adjusting
parameters. For example, the EMS Main Page menu contains
an EMS menu tab and button labels for MENU ►, LEAN,
AUX, FUEL, MORE, and BACK. Pressing MORE reveals the
rest of the EMS menu. The continuation of this menu contains
options for LISTS, SETUP, DIM, TIMES, MORE, and BACK.
Pressing MORE or BACK on this menu simply returns you to the first part of the EMS menu.
EMS-D120 Pilot’s User Guide 3-7
In all top-level page menus (EMS, AUX, TIMES, FUEL), the leftmost button is the MENU button. If you have opened
up the left page’s menu, the label reads MENU►. Pressing the button switches the menu to display the right page’s
menu, and the label switches to read ◄MENU. The arrow on this button always points to the side of the screen whose
menu is displayed when pressing the button.