Key Table: Navigator 40
=======================

Notes
* The keys of the four-key pad on the left are named:
* CursorLeft, CursorRight, CursorUp, CursorDown.
* The keys of the four-key pad on the right are named:
* NavLeft, NavRight, NavUp, NavDown.
* The keys in between the pads are named: ThumbLeft, ThumbRight.

Default Bindings
----------------

Special Modes
* enter/leave help display: CursorLeft+CursorRight
* enter/leave command learn mode: CursorLeft+CursorRight+CursorUp+CursorDown
* enter/leave preferences menu: NavLeft+NavRight
* enter/leave status display: CursorUp+NavDown
* set display mode attributes/text: CursorDown+NavUp+ThumbLeft
* set screen image frozen/unfrozen: ThumbLeft+ThumbRight

Cursor Functions
* go to screen cursor: ThumbRight
* go back after cursor tracking: ThumbRight+CursorUp
* bring screen cursor to current line: CursorDown+NavDown

Vertical Navigation
* go up one line: NavUp
* go down one line: NavDown
* go to beginning of top line: NavLeft+NavUp
* go to beginning of bottom line: NavLeft+NavDown
* go up to nearest line with different content: ThumbRight+NavUp
* go down to nearest line with different content: ThumbRight+NavDown
* go up to nearest line with different highlighting: ThumbLeft+NavUp
* go down to nearest line with different highlighting: ThumbLeft+NavDown
* go up several lines: ThumbLeft+CursorUp
* go down several lines: ThumbLeft+CursorDown

Horizontal Navigation
* go backward one braille window: NavLeft
* go forward one braille window: NavRight
* go to beginning of line: CursorUp+NavLeft
* go to end of line: CursorUp+NavRight
* go left one character: ThumbLeft+CursorLeft
* go right one character: ThumbLeft+CursorRight
* go left half a braille window: CursorUp+CursorLeft
* go right half a braille window: CursorUp+CursorRight

Configuration Functions
* set text style 6-dot/8-dot: NavLeft+NavRight+CursorDown
* set skipping of lines with identical content on/off:
  + NavLeft+NavRight+NavDown+ThumbRight
  + NavLeft+NavRight+NavDown+ThumbLeft
* set sliding braille window on/off: NavLeft+NavRight+CursorLeft
* set track screen cursor on/off: ThumbLeft
* set screen cursor visibility on/off: NavLeft+NavRight+CursorUp
* set screen cursor blinking on/off: NavLeft+NavRight+CursorUp+ThumbLeft
* set attribute underlining on/off: CursorDown+NavUp
* set attribute blinking on/off:
  + NavLeft+NavRight+NavUp+ThumbLeft
  + NavLeft+NavRight+CursorRight+ThumbLeft
* set capital letter blinking on/off: NavLeft+NavRight+CursorDown+ThumbLeft
* set alert tunes on/off: NavLeft+NavRight+CursorLeft+ThumbLeft

Menu Operations
* restore preferences from disk: NavLeft+NavRight+ThumbLeft+ThumbRight
* save preferences to disk: NavLeft+NavRight+ThumbRight

Speech Functions
* stop speaking:
  + NavRight+NavUp
  + CursorRight+CursorUp+NavLeft+NavUp
* speak current line:
  + CursorRight+NavLeft
  + NavRight+NavDown
* speak from current line through bottom of screen: NavLeft+NavRight+NavDown
* go to current speaking position: ThumbRight+NavRight

Keyboard Input
* cursor-left key: CursorLeft
* cursor-right key: CursorRight
* cursor-up key: CursorUp
* cursor-down key: CursorDown

Special Functions
* restart speech driver: CursorUp+NavUp+NavLeft+NavRight

Menu Bindings
-------------

Menu Operations
* select previous choice:
  + CursorUp
  + ThumbLeft
* select next choice:
  + ThumbRight
  + CursorDown

