Operating Precautions - Casio DT-X10 Series User Manual

Operating Precautions

Your Handheld Terminal is a precision digital instrument. Improper operation or rough
handling can cause problems with data storage and other problems. Note and observe
the following precautions to ensure proper operation.
• Do not continue operating the Handheld Terminal when battery power is low.
Doing so can cause data to be lost. When batteries go low, charge them as soon as
possible.
• Do not leave dead batteries in the Handheld Terminal for long periods.
Dead batteries can leak, leading to malfunction of and damage to the Handheld
Terminal.
• Use the Handheld Terminal only within the specified temperature range.
Use outside of the specified temperature range creates the risk of malfunction.
• Avoid using the Handheld Terminal in areas subject to the following conditions.
The following conditions create the risk of damage to the Handheld Terminal.
— Large amounts of static electricity
— Extreme heat or extreme cold
— High humidity
— Sudden temperature extremes
— Large amounts of dust
• Use only the special stylus that comes with the Handheld Terminal to operate its
touch screen and reset button.
• Do not use any instrument other than the special stylus to operate the touch
screen. Other instruments can scratch the touch screen and lead to malfunction.
• Never use thinner, benzene, cosmetic cleaning fluids, or other volatile agents to
clean the Handheld Terminal.
To clean the Handheld Terminal, wipe it with a dry cloth, or a cloth moistened in
a weak solution of water and a mild neutral detergent. Wring all excess moisture
from the cloth before wiping.
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