SHOW/HIDE DISPLAY ITEMS
In the EFIS > SETUP > CLUTTR menu, you can turn on or off almost every item displayed on the EFIS page. As with all other menu items, these options are abbreviated to commands containing 6 letters or fewer. Pressing a button
EFIS Operation
corresponding to one of these options turns the respective onscreen item on or off. The following table summarizes the display item abbreviations and their function.
CDI ... Course Deviation Indicator
Toggles and configures the display of the CDI and glideslope. Choosing “CDI” causes the course deviation indicator to display above the slip/skid ball. Choosing “CDI+GS” causes both the CDI and glideslope indicators to display, with the glideslope indicator displayed next to the roll scale. If the CDI button status displays “Y” or “CDI+GS” and no CDI or glideslope is displayed onscreen, the EFIS-D100 cannot detect your NAV radio or GPS, there is no active course, or there is no NAVSRC chosen on the HSI page.