# Key Table: Power Braille 80

- Help Screen Version

Contents

- Notes
- Default Bindings
  - Special Modes
  - Cursor Functions
  - Vertical Navigation
  - Horizontal Navigation
  - Clipboard Functions
  - Configuration Functions
  - Menu Operations
  - Speech Functions
  - Keyboard Input
  - Special Functions
- Menu Bindings
  - Menu Operations

## Notes

- The keys on the top, from left to right, are named:
- Button1, Button2, Bar1, Bar2, Bar3, Bar4, Button3, Button4.
- The keys on the front, from left to right, are named:
- Switch1, Switch2, LeftRocker, Convex, Concave, RightRocker, Switch3, Switch4.

## Default Bindings

### Special Modes

- enter/leave help display:
  - Button1+Button2
  - RoutingKey.1+RoutingKey.81
- enter/leave command learn mode:
  - Button1+Button2+Button3+Button4
  - RoutingKey.1+RoutingKey.2+RoutingKey.80+RoutingKey.81
- enter/leave preferences menu: Bar1+Bar2
- enter/leave status display: Button3+Button4
- set display mode attributes: Switch4Up
- set display mode text: Switch4Down
- set screen image frozen: Switch2Up
- set screen image unfrozen: Switch2Down

### Cursor Functions

- go to screen cursor: Concave
- go back after cursor tracking: Concave+LeftRockerUp
- bring screen cursor to character: RoutingKey
- bring screen cursor to current line: LeftRockerDown+RightRockerDown

### Vertical Navigation

- go up one line:
  - Bar1
  - RightRockerUp
- go down one line:
  - Bar3
  - Bar4
  - Bar2
  - RightRockerDown
- go to beginning of top line: Button1+Bar1
- go to beginning of bottom line: Button1+Bar2
- go up to nearest line with different content: Button2+Bar1
- go down to nearest line with different content:
  - Button2+Bar3
  - Button2+Bar4
  - Button2+Bar2
- go up to nearest line with different highlighting: Button2+RightRockerUp
- go down to nearest line with different highlighting: Button2+RightRockerDown
- go up to first line of paragraph: RoutingKey.1+RoutingKey.2+RightRockerUp
- go down to first line of next paragraph: RoutingKey.1+RoutingKey.2+RightRockerDown
- go up to previous command prompt: RoutingKey.2+RoutingKey.3+RightRockerUp
- go down to next command prompt: RoutingKey.2+RoutingKey.3+RightRockerDown
- go up several lines:
  - Convex+LeftRockerUp
  - Button1+Button2+Bar1
- go down several lines:
  - Convex+LeftRockerDown
  - Button1+Button2+Bar2
- go up to nearest line with less indent than character: RoutingKey+RightRockerUp
- go down to nearest line with less indent than character: RoutingKey+RightRockerDown

### Horizontal Navigation

- go backward one braille window: Button3
- go forward one braille window: Button4
- go to beginning of line: LeftRockerUp+Button3
- go to end of line: LeftRockerUp+Button4
- go left one character:
  - Convex+Button1
  - RoutingKey.1+RoutingKey.2
- go right one character:
  - Convex+Button2
  - RoutingKey.80+RoutingKey.81
- go left half a braille window:
  - LeftRockerUp+Button1
  - RoutingKey.1+RoutingKey.3
- go right half a braille window:
  - LeftRockerUp+Button2
  - RoutingKey.79+RoutingKey.81
- place left end of braille window at character: RoutingKey+LeftRockerUp

### Clipboard Functions

- start new clipboard at character: RoutingKey+Button1
- append to clipboard from character: RoutingKey+Button2
- linear copy to character: RoutingKey+Button4
- rectangular copy to character: RoutingKey+Button3
- copy characters to clipboard: RoutingKey+RoutingKey
- insert clipboard text after screen cursor: RoutingKey.2+RoutingKey.3
- search backward for clipboard text: RoutingKey.1+RoutingKey.3+RightRockerUp
- search forward for clipboard text: RoutingKey.1+RoutingKey.3+RightRockerDown

### Configuration Functions

- set text style 6-dot/8-dot: Bar1+Bar2+LeftRockerDown
- set skipping of lines with identical content on: Switch3Up
- set skipping of lines with identical content off: Switch3Down
- set track screen cursor on/off: Convex
- set screen cursor visibility on/off: Bar1+Bar2+Button1
- set screen cursor blinking on/off: Bar1+Bar2+Button1+Convex
- set attribute underlining on: Switch1Up
- set attribute underlining off: Switch1Down
- set attribute blinking on: Switch1Up+Convex
- set attribute blinking off: Switch1Down+Convex
- set capital letter blinking on/off: Bar1+Bar2+Button2+Convex
- set alert tunes on/off: Bar1+Bar2+Button2

### Menu Operations

- restore preferences from disk: Bar1+Bar2+Convex+Concave
- save preferences to disk: Bar1+Bar2+Concave

### Speech Functions

- stop speaking: Bar2+RightRockerUp
- speak current line: Bar2+RightRockerDown
- speak from current line through bottom of screen: Bar1+Bar2+RightRockerDown
- go to current speaking position: Concave+Bar2

### Keyboard Input

- cursor-left key: Button1
- cursor-right key: Button2
- cursor-up key: LeftRockerUp
- cursor-down key: LeftRockerDown
- switch to specific virtual terminal: RoutingKey+LeftRockerDown

### Special Functions

- remember current braille window position: RoutingKey+Convex
- go to remembered braille window position: RoutingKey+Concave
- restart speech driver: Bar1+Bar2+LeftRockerUp+RightRockerUp

## Menu Bindings

### Menu Operations

- select previous choice: Convex
- select next choice: Concave