39Help for All Models)Combinations of dots 1-8: Keyboard input.Key below dot 7: Escape key.Key below dot 8: Tab key.Left Thumb: Backspace key.Right Thumb: Space bar.Both Thumbs: Enter key.1The two keys at the left rear (2 columns, 1 row):"ESC [1,1]: Enter/leave learn mode.&M [2,1]: Enter/leave preferences menu.)The four keys at the left middle (cross): Top/Bottom: Go up/down one line.%Left/Right: Go left/right one window.2The six keys at the left front (2 columns, 3 row):9Ins [1,1]: Go to cursor (or undo cursor tracking motion).E [2,1]: Go to top line.#Supp [1,2]: Toggle cursor tracking.L [2,2]: Go to bottom line. X1 [1,3]: Go left one character.!X2 [2,3]: Go right one character.0The one key at the right rear (1 column, 1 row):%X3 [1,1]: Enter/leave status display.2The two keys at the right rear (1 column, 2 rows):/X4 [1,1]: Go up to line with different content.1X5 [1,2]: Go down to line with different content.3The four keys at the right rear (1 column, 4 rows):/ [1,1}: Toggle frozen screen.#* [1,2}: Toggle attributes display.$- [1,3}: Toggle highlight underline."+ [1,4}: Toggle cursor visibility.7The twelve keys of the numeric pad (3 columns, 4 rows):7 [1,1]: Home key.8 [2,1]: CursorUp key.9 [3,1]: PageUp key.4 [1,2]: CursorLeft key.&5 [2,2]: Route cursor to current line.6 [3,2]: CursorRight key.1 [1,3]: End key.2 [2,3]: CursorDown key.3 [3,3]: PageDown key.&VerrN3m [1,4]: Toggle six-dot braille.0 [2,4]: Insert key.. [3,4]: Delete key.