Activating and deactivating Page Lock

When activated, the Page Lock feature hides the Favorite Page options, to prevent accidental changes to customized pages.

To activate the Page Lock feature:

Page LockFavorite pagesPage Lock
  1. Press and hold the Menu button for 5 seconds, until the Main Menu is displayed.
  2. Select Favorite Pages
  3. Select Activate Page Lock.
  4. Press the Menu button to select Lock.
  5. Select OK to return to the Favorite Pages menu.
  6. Ensure that the pages are locked by selecting Back repeatedly until you return to the main instrument display (i.e. no menu displayed), then press the Menu button to display the Main Menu. Check that the Favorite Pages menu option is not available (hidden).

To deactivate the Page Lock feature:

With no menu displayed, press and hold the Menu button for 5 seconds, until the Main Menu is displayed. Then select Favorite Pages, and select the Deactivate Page Lock option. Finally, select OK.