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 ACL hole (reset) located on
the lower back of the computer.)
Computer gives improper response
Use the VERIFY function to check
whether a mistake was made in moving
the pieces. Check also that the to square
has been properly pressed for your
move. Finally, check that the move you
wish to make is legal. Check that en
passant moves were performed correctly,
for example, and remember you cannot
move and remain in check. You also may
not castle through check.
LCD messages are dim or faded, your
computer functions undependably or
displays impossible moves
Install new batteries immediately. See
Chapter 2 above.
Chapter 10: Special Care &
Battery Information
S
PECIAL
C
ARE
• Avoid rough handling such as
bumping or dropping.
• Avoid moisture and extreme
temperatures. For best results, use
between the temperatures of 39°F and
100°F (4°C and 38°C).
• Clean using only a slightly damp
cloth. Do not use cleaners with
chemical agents.
B
ATTERY
I
NFORMATION
• CAUTION: BATTERIES SHOULD
BE REMOVED & REPLACED BY
ADULTS ONLY!
• Do not mix old and new batteries.
• Do not mix alkaline, standard
(carbon-zinc) or rechargeable (nickel-
cadmium) batteries.
• Do not use rechargeable batteries.
• To avoid explosion or leakage, do
not dispose of batteries in a fi re or
attempt to recharge standard or
alkaline batteries.
• Be sure to insert batteries with
the correct polarities (+ and -) and
always follow the unit and battery
manufacturerʼs instruction.
• Remove batteries and store them in a
cool, dry place when not in use.
• Always remove old and dead batteries
from the product.
• The supply terminals are not to be
short circuited.
Computers can sometimes “lock up” due to static discharge or other
electrical disturbances. If this should happen, use a slim, pointed object to
press the button marked “ACL” on the bottom of the unit.
17