1-13190-01102-02 Rev. B Garmin G500 Pilot’s GuideForewordSec 1SystemSec 2PFDSec 3MFDSec 4HazardAvoidanceSec 5AdditionalFeaturesSec 6Annun.& AlertsSec 7SymbolsSec 8Glossary Appendix AAppendix BIndexSYN TERRThe SYN TERR soft key is available if Synthetic Vision Technology™ isinstalled and enables synthetic terrain depiction.HRZN HDGThe HRZN HDG soft key is available if Synthetic Vision Technology™ isinstalled. Pressing this key enables horizon heading marks and digits.APTSIGNSThe APTSIGNS soft key is available if Synthetic Vision Technology™ isinstalled and enables airport sign posts.BACKThe BACK soft key returns to the pages default soft key options.1.1.14.4 MFD KnobsThe MFD knobs are for navigating and selecting information on the MFDpages. More details are provided in the MFD section.Small (Inner) MFD KnobSelects a specific page within a page group. Pressing the small MFD knobturns the selection cursor ON and OFF. When the cursor is ON, data may beentered in the applicable window by turning the small and large MFD knobs.In this case, the large MFD knob moves the cursor on the page and the smallMFD knob selects individual characters or values for the highlighted cursorlocation.Large (Outer) MFD KnobSelects the MFD page group. When the cursor is ON, the large MFD knobmoves the cursor to highlight available fields.1.1.14.5 MFD Bezel KeysRange (RNG)Pressing the Range arrow keys changes the range on the Map pages. The Uparrow zooms out. The Down arrow zooms in. The keys also aid in scrollingup and down text pages.