
DOCKER
ACCESSORY
Model 976
An amazing feature of Excalibur’s 
Electronic Chess is its ability to be connected to a sensory chessboard (the
DOCKER) and used with real chess pieces!
Attaching Electronic Chess to
the 
DOCKER
To attach Electronic Chess to the DOCKER, 
first make sure Electronic Chess is turned 
off. Then place Electronic Chess facedown on a soft surface so that the small 
connection cover is near you and the larger, battery-compartment cover (at the top 
of the unit) is farther away. 
Next remove the connection cover. Do 
this by inserting your thumbnail into the 
notch at the very bottom of the unit (see 
“1” at right). For safekeeping, insert the 
connection cover in the slot midway 
between the battery and connection covers. To do this, notice the protruding tip in 
the middle of one edge of the cover. 
Insert this protruding tip in the slot with 
the edge having the two dimples positioned next to the silver name plate. See 
“2” at right. 
Now, with one hand, place your thumb 
where the protruding tip was inserted, 
and place two fingers on the two dimples. 
Push down with your thumb and use your
two fingers to GENTLY pull the two dimples toward your thumb. This will lock 
the cover into place. To remove the cover 
from its storage slot, use your thumb and 
finger to work it out of its locked position.
Turn Electronic Chess face-up and locate 
the three small plastic bumps just above 
the Excalibur logo. Slide Electronic 
Chess into the 
plastic bumps are just visible above the 
plastic chute of the 
After you have inserted Electronic Chess 
into the 
(included with the DOCKER) on their start-
DOCKER until the three
DOCKER.
DOCKER, set up the chess pieces
 

Turn OFF Electronic
Chess before inserting into
DOCKER or removing it
the 
from the DOCKER.
ing squares. Use the chessboard screen on 
Electronic Chess as a reference, in case 
you are unsure where a piece belongs. 
Don’t forget that the queen always goes 
on her own color square!
Play a Game Right Away
Now turn Electronic Chess on. Using the 
edge of the pawn (see diagram, below), 
press on the center of square E2.
You’ll see that E2-__ appears on the display. Now use the edge of the pawn to 
press the center of square E4. Place the 
pawn on square E4.
Electronic Chess will respond with its 
move by showing the 
coordinates on the display. Electronic 
Chess expects you to move its piece by 
pressing on its from-square and then on 
the to-square.
It’s now your move again!
from- and to-square
Letting Electronic Chess 
Move First
After you’ve made your move on the
DOCKER, Electronic Chess then knows
you are connected to the 
wait for you to press its 
DOCKER and will
from- and to- 
squares when it displays a move. But if 
you’d like Electronic Chess instead to 
make the first move and to play the white 
pieces at the top of the board, simply 
press the 
GO key on Electronic Chess. 
Electronic Chess does not know you are 
using the 
DOCKER, and assumes that you
are not. Therefore it simply moves its 
piece on the Electronic Chess board, and 
assumes you will make its opening move
DOCKER chessboard without press-
on the 
ing on its 
from- and to-squares.
Special Moves
When you castle your king on the DOCK-
ER, Electronic Chess will remind you to
move your rook by displaying the 
to-squares. Move the rook in the rou-
and 
tine manner, pressing on its 
and then its 
to-square. (Likewise, when
from-square
Electronic Chess castles, it will also 
remind you to move its rook.)
en passant capture, press the from-
For an 
and to-squares of the capturing pawn. 
The square of the pawn being captured 
will then appear on the display. This is to 
remind you to remove the captured pawn. 
And remember, you must press down on 
the captured pawn before removing it 
from the board.
If you’d like to undo a move on the 
ER, simply reverse the procedure for mak-
ing a move, pushing first on the 
and then on the 
from-square. If the move
to-square
you are taking back was a capture,
2
from-
DOCK-
Electronic Chess will also signal the captured square. Refer to the chessboard on 
the LCD screen to see the proper piece to 
press on the captured square.
If you make an illegal move on the 
ER, you’ll need to follow the standard
DOCK-
procedure of undoing a move noted 
above, pushing first on the 
to-square and 
then on the from-square of the illegal 
move.
Interrupting a Game
If you’re in the middle of a game using 
the DOCKER and decide to continue the 
game using only Electronic Chess, simply turn off Electronic Chess when it’s 
your move. Disconnect Electronic Chess 
from the 
DOCKER, and then turn
Electronic Chess back on. Now continue 
your game, using the 
DIRECTION keys
to enter your moves. 
If you then decide you’d like to finish the
game on the 
DOCKER, turn Electronic
Chess off, and insert it into the DOCKER. 
Turn Electronic Chess back on and 
arrange the pieces on the 
DOCKER chess-
board to match the chess pieces on the 
Electronic Chess screen.
Note: Don’t take back a move on 
Electronic Chess until you have made a 
move on Electronic Chess using the 
DIRECTION keys. (Entering your move 
on Electronic Chess tells the computer 
that you are no longer using the 
DOCKER.)
Play without 
Using Real Pieces
If you choose, you can play without using 
three-dimensional chess pieces, viewing 
only the display instead. Press the 
key, then repeatedly press the OPTIONS 
key until TOUCH is shown. Use the +1
2nd
key to turn this option either on or off. 
When this option is turned on, Electronic 
Chess will just signal its moves on the 
screen and you will not have to register 
its moves on the 
DOCKER. In this mode,
the large playing board acts as a touch 
screen, allowing you to input your moves 
by pressing the 
from- and to-squares with
your finger.
Position Setup
At any time during a game when it is your 
move, you may change the position on 
the board by either adding or removing a 
piece, or by changing any of the pieces— 
for example, substituting a queen for a 
knight. 
To remove a piece, press the 2nd key, 
followed by the 
SETUP key. Then press 
the square of the piece you want to 
remove and press 
piece. Press 
GO to remove the
CLEAR to continue the
game. 
To change a piece or add a piece on a 
square
, press the 2nd key, then repeated-
ly press the 
SETUP key to select the correct piece. The first time you press the 
square, a black piece of the type you have 
selected will appear. Press the square 
once more and the color of the piece will 
switch to white. If you made an error and 
want the piece to be black again instead, 
just press on the square once more. Then 
press 
GO to register the piece. Press
CLEAR to continue the game.
3
 

Special Care
•  Avoid rough handling such as bumping or dropping.
•  Avoid moisture and extreme temperatures. For best results, 
use between the temperatures of 39ºF and 100ºF (4ºC and 
38ºC).
•  Clean using only a slightly damp cloth. Do not use cleansers 
with chemical agents.
Due to continuing improvements, actual 
product may differ slightly 
described herein.
from the product
Limited One-Y
Limited One-Y
EXCALIBUR ELECTRONICS, INC., warrants to the original consumer that its products 
are free from any electrical or mechanical 
defects for a period of ONE YEAR from the 
date of purchase. If any such defect is discovered within the warranty period, EXCALIBUR ELECTRONICS, INC., will repair or 
replace the unit free of charge upon receipt of 
the unit, shipped postage prepaid 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 alterations, accident, misuse, abuse, neglect, wear 
and tear, inadequate maintenance, commercial use, or unreasonable use of the unit. 
Removal of the top panel voids all warranties. 
This warranty does not cover cost of repairs 
made or attempted outside of the factory.
Any applicable implied warranties, including 
warranties of merchantability and fitness, are 
hereby limited to ONE YEAR from the date 
of purchase. Consequential or incidental damages resulting from a breach of any applicable 
express or implied warranties are hereby 
excluded. Some states do not allow limitations on the duration of implied warranties 
and do not allow exclusion of incidental or 
consequential damages, so the above limitations and exclusions in these instances may 
not apply.
ear W
arranty
ear W
arranty
The only authorized service center in the 
United States is:
Excalibur Electronics, Inc. 
13755 SW 119th Ave 
Miami, Florida 33186 U.S.A.
Phone: 305.477.8080
Fax: 305.477.9516
Play games live at:
www.ExcaliburElectronics.com
Ship the unit carefully packed, preferably in 
the original carton, and send it prepaid, and 
adequately insured. Include a letter, detailing 
the complaint and including your daytime 
telephone number, inside the shipping carton.  
If your warranty has expired and you want an 
estimated fee for service, write to the above 
address, specifying the model and the problem.
PLEASE DO NOT SEND YOUR UNIT
WITHOUT RECEIVING AN ESTIMATE
FOR SERVICING. WE CANNOT
STORE YOUR UNIT!
We make you think.