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CARE AND MAINTENANCE
This scientific calculator is a carefully designed
and crafted electronic device. With the proper
care, you can enjoy it for years.
• Keep the calculator dry and away from liquids.
If it gets wet, dry it immediately with a soft
cloth.If water enters the calculator, wait for the
water to evaporate before using the calculator.
• Store the calculator in moderate tempera-
tures. Excessive heat or cold can damage the
calculator.
• Do not drop or strike the calculator. A hard
knock can damage circuit boards or the dis-
play.
• Keep the unit in its protective case when not in
use. Clean the calculator case only with a soft
damp cloth. Do not use harsh chemicals,
cleaning solvents or detergents.
Attempting to modify or tamper with the calcula-
tor’s internal components can cause a malfunc-
tion and invalidate the warranty. If the calculator
is not functioning properly, return it to Datexx for
assistance.
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