Casio DT-X5 Series - Manual (Page 13)

E-11
Operating Precautions
Your Handheld Terminal and its options are precision digital instruments. 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 or altered. If the batteries become worn down,
either promptly replace them with new AA size alkaline batteries or charge the battery
pack.
• Do not leave dead batteries in the Handheld Terminal for a long period.
Dead batteries can leak, leading to malfunction and damage to the Handheld Terminal.
• Use the Handheld Terminal and its options only within the specified temperature
range.
Use outside of the specified temperature range creates the risk of malfunction.
• Avoid using the Handheld Terminal and its options in areas subject to the
following conditions.
Doing so can damage the Handheld Terminal or cause it to malfunction.
— Large amounts of static electricity
— Extreme heat or extreme cold
— High humidity
— Sudden temperature extremes
— Large amounts of dust
• 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 cloth moistened with
neutral detergent diluted with water. Wring all excess moisture from the cloth
before wiping.
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