GREEN
?
RESET
ON/OFF
Cancels a change of "level".
The button's current function is indicated at the bottom left of the
LCD; "i" denotes "info".
Accesses the main menu.
Selects an item from the menu or other list.
Confirms a change of "level".
Current function is indicated at the bottom right of the LCD.
Starts a new game.
Displays "help" text, stating what the user may do next.
Regulates the "backlight" of the LCD.
Retracts a move, or:
Decreases a parameter number.
Alters a parameter setting.
In "Set up" mode: cycles through the various piece types.
Replays a move that was retracted, or:
Increases a parameter number.
Alters a parameter setting.
In "Set up" mode: cycles through the various piece types.
Navigates the screen, stepping upwards through a list of items;
allows "scrolling" to bring further items into view.
In "Set up" mode: switches between white and black pieces.
Navigates the screen, stepping down through a list of items; allows
"scrolling" to bring further items into view.
In "analysis" display: switches between main continuation and
opening name.
In "Set up" mode: switches between white and black pieces.
Switches the computer on, or places it in "standby" mode. On
"standby", the game in progress is retained in memory and can later
be resumed.
Located in a recess on the underside of the unit. Activated by
inserting a thin object into the opening. If this is done while the RED
button is held down, the computer is restored to the state in which
you first acquired it.
The switch located next to the input for the power adapter, under
row 8 of the chessboard. Disconnects the computer from its power
source. Use this function if you travel (in this way you avoid