EXCALIBUR ET450 Einstein Eye Trainer - Manual (Page 2)

To conserve battery life, this unit will automatically
shut off if left inactive.
C
ongratulations on your purchase of Einstein Touch SuDoku.
Now, the challenging game of SuDoku can travel with you
anywhere. Einstein Touch SuDoku offers millions of puzzles,
and simple, intuitive controls for nearly endless SuDoku fun!
Albert Einstein is probably best known for his famous formula,
E=mc 2 , but this German-born theoretical physicist made unparalleled
contributions to modern scientifi c thought. In the fi eld of physics, he
introduced his special theory and general theory of relativity and, in 1921,
his work on the photoelectric effect won him the Nobel Prize in Physics.
Please read through this manual thoroughly , especially noting
safety and care instruction. Keep this manual for reference.
C
ONTENTS
1 Einstein Touch SuDoku
1 Stylus
1 Userʼs Guide
2
ALBERT EINSTEIN and related rights ™/© of
HUJ, used under license.
B
ATTERY
I
NSTALLATION
• The battery compartments are located on the back of the unit.
Using a small Phillips screwdriver, remove each compartment
cover.
• Install 2 fresh, alkaline AAA batteries, making sure to match the
polarity (+ and -) as shown on the diagram inside of the battery
compartments.
• Replace the covers and screw in fi rmly.
N
OTE
: After inserting new batteries, if the unit does not work properly, press
the RESET button.
S
TYLUS
The stylus is located on the side of the unit held in a built-in compartment.
Slide the stylus out for use and in for storage.