Replacing the Pen Battery
The pen battery has a typical life of about 1 year under normal use. More frequent use will shorten battery life. The pen uses one size AAAA 1.5 volt alkaline battery. If your system does not respond to the pen, or your pen is producing unpredictable results, replace the pen battery. To do so:
1. Open the pen by twisting the pen barrel counterclockwise.
AAAA Battery
Pen Barrel
Spring
Polarity Icon
2.Remove the battery from the pen barrel.
3.Observing the polarity mark, insert a new battery into the pen barrel. (Insert the end of the battery with the negative terminal first.)
Note: You do not need to remove the spring from the pen barrel when you replace the battery; however, if the spring does come out of the pen barrel when you remove the battery, insert the spring into the pen barrel, as shown in the illustration, before you insert the new battery.
4. Close the pen by twisting the pen barrel clockwise.
You can now use the pen as you normally would. You can obtain a replacement
AAAAbattery from your local battery reseller or order directly from the following sources:
•Duracell, Inc. (800)
•Eveready Battery Company, Inc. (800)
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