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key while the computer is thinking. The
computer will stop thinking and play the
best move it’s found so far.

3.10 MOVE Key
You  may  press  this  key  when  it  is
Electronic Chess’turn to move and there-
by force the computer to move right away.
If it is your turn to move, you may press
MOVE to switch sides with the computer.
(The computer will then make the next
move as White.) And if you’d like to play
the black pieces from the bottom of the
board, first press NEW GAME and then
MOVE.

3.11 SOUND Key
Your chess computer is available for a
game day or night, so you may wish at
times to turn the sound off. Simply press
the SOUND key to turn off the beeping
sound, or push it again to resume.

3.12 MODE Key
Electronic Chess offers a teaching mode
to help you learn the rules of movement
for each piece. To enter the teaching
mode,  press  N E W G A M E and  then
MODE. (You will see 

SPCL 

in the dis-

play window.) Then select from one of the
following modes:

Mode 1: King and pawns

Press the PAWN symbol key

Mode 2: Kings, knights and pawns

Press the KNIGHT symbol key

Mode 3: Kings, bishops and pawns

Press the BISHOP symbol k ey

Mode 4: Kings, rooks and pawns

Press the ROOK symbol key

Mode 5: Kings, queens and pawns

Press the QUEEN symbol key

Be sure to remove the pieces not in use
from your board. Then make the first
move. Your object is, of course, to check -
mate the opposing king.

3.13 BLACK/WHITE Key
To begin a game with White on the bot-
tom and the computer making the first
move, press BLACK/WHITE.

This key is also used to tell the computer
whose move it is during problem solving.
(See below.)

CHAPTER 4: Setting Up Special
Positions

This is a terrific feature that allows you to
solve problems that you see in magazines
or newspapers, or that you make up your-
self. It also allows you to enter game
positions you want to play, or that you
want Electronic Chess to look at, perhaps
using the Infinite Search level.

Normally it is easier to start from an
empty board to set up such problems.  So
first, clear the board by pressing NEW
GAME
SET UP and MODE. Place the
desired pieces on the board by pressing
the PIECE SYMBOL key and the square
to be occupied--press once for White,
twice for Black.

After setting up the pieces, tell the com-
puter whose move it is by pressing the

If no button is pushed for 10 minutes, your 

Electronic Chess will switch off to save your batteries.

Don’t worry, it will save your game in memory.

Just push the ON button to continue.

Summary of Contents for 901E-4

Page 1: ...Excalibur Electronics OPERATING MANUAL Model 901E 4...

Page 2: ...endary King Arthur brandished a magic sword Excalibur from which we take our company name With this unique weapon in his hands he could not be vanquished Although Excalibur Electronics can t claim the...

Page 3: ...OFF SAVE Key 3 2 ON CLEAR Key 3 3 NEW GAME Key 3 4 TAKEBACK Key 3 5 SET UP Key 3 6 VERIFY Key 3 7 MULTI MOVE Key 3 8 HINT Key 3 9 LEVEL Key 3 10 MOVE Key 3 11 SOUND Key 3 12 MODE Key 3 13 BLACK WHITE...

Page 4: ...white square at the bottom of the LCD indicating it is White s turn to move Your Electronic Chess is equipped with a sensory board The way you select and make your move is very simple Think of commun...

Page 5: ...xt push TAKE BACK a second time and press on the squares again in reverse order for the move you made which you wish to take back as shown on the LCD Remember to replace any captured piece you might h...

Page 6: ...ended move will appear on the screen You may accept and make the move or press CLEAR to enter a differ ent move Press HINT a second time to view the computer sevaluation of your position 3 9 LEVEL Key...

Page 7: ...ings rooks and pawns Press the ROOK symbol key Mode 5 Kings queens and pawns Press the QUEEN symbol key Be sure to remove the pieces not in use from your board Then make the first move Your object is...

Page 8: ...ting The display is blank Check the batteries to see that they are installed correctly and that they are not too weak Otherwise insert a safety pin or another sharp thin object such as a pen into the...

Page 9: ...e 9 knight none of the pieces can jump over men of either color or change direc tion during a move The knight move is in the shape of an L moving two squares up or down and then one square over Or it...

Page 10: ...d bishop 3 rook 5 queen 9 10 move and if the king is not in check Capturing en passant This is a special pawn capture that doesn t happen often but comes in handy to know This move has a good purpose...

Page 11: ...paid and insured to the factory address shown at right The warranty covers normal consumer use and does not cover damage that occurs in shipment or failure that results from alter ations accident misu...

Page 12: ...EXCALIBUR ELECTRONICS INC 13755 SW 119th Ave Miami Florida 33186 U S A Phone 305 477 8080 Fax 305 477 9516 www ExcaliburElectronics com We make you think...

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