Garmin GNC 420W Pilots Guide - Page 50

SECTION 3 NAV PAGES To display a 360˚ view: 1) Select the TERRAIN Page and press the MENU Key. 2) Select 'View 360˚?' (Figure 3-28). Figure 3-28 TERRAIN Page Menu Aviation information such as airports, VORs, and other NAVAIDS can be turned on or off from the TERRAIN Page. To show or hide aviation data: 1) Select the TERRAIN Page and press the MENU Key. 2) Select 'Show (or Hide) Aviation Data' (Figure 3-30) and press the ENT Key. Pressing the CLR Key when the TERRAIN Page is displayed can also be used to toggle aviation information on or off. 3) Press the ENT Key. To switch back to a 120˚ view, repeat step 1, select 'View 120˚?, and press the ENT Key. Seven display ranges are available, allowing for a more complete view of the surrounding area. To change the display range: Select the TERRAIN Page and press up or down on the RNG Key to select the desired range: 1 nm, 2 nm, 5 nm, 10 nm, 25 nm, 50 nm, 100 nm (Figure 3-29). Figure 3-30 TERRAIN Page Menu Display Range Field Figure 3-29 TERRAIN Display Range 3-16 GNC 420(A) Pilot's Guide and Reference 190-00140-20 Rev. K