HTC POLA100 Mode D'Emploi

Page de 272
178  Using GPS
11.3  GPS Controls
When a map or menu is shown on the GPS software, use the following 
controls on your device to navigate:
  On the Map Browser screen, press NAVIGATION up to zoom in, press 
NAVIGATION down to zoom out on a map.
  Use the NAVIGATION CONTROL to scroll through items in a menu. 
Press the ENTER button to select a menu item and open the 
corresponding screen. 
Tip 
You can also rotate the NAVIGATION WHEEL to select items in a menu and to 
zoom in and out on the Map Browser screen.