Jeppesen JeppView 3 - Manual (Page 88)

Using the Enroute Chart
91
Holding Patterns
Obstacles — Available in the Default theme and Euro VFR theme (see
Customizing the Enroute Chart Themes ).
ARTCC/FIR/UIR boundaries (Air Route Traffic Control Center, Flight
Information Region, Upper Flight Information Region)
Grid MORAs (Minimum Off Route Altitude) — Grid MORAs provide an
obstacle clearance altitude within a lat/long grid block.
Roads
Railroads
Cities
Waterways
Surface Features such as lava flows and sandbars.
Terrain Contours
Terrain Colors
Displaying and Hiding Toolbars
To display (or hide) toolbars:
1. Click View > Customize Toolbars.
2. In the Modify Toolbars dialog box, select (or clear) the check boxes for the
toolbars you want to display (or hide). If hidden, the toolbars re-display
where they were last located.