Operating Precautions - Casio DT-X200 Series User Manual

Operating Precautions

Your Handheld Terminal and its options are precision. 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 leave dead battery pack in the Handheld Terminal for a long period.
Dead battery pack can leak, leading to malfunction and damage to the Handheld Terminal.
•
Stop or avoid using the Handheld Terminal and its options in areas and
conditions subject to the following.
— Large amounts of static electricity
— Extreme heat or cold or humidity
— Sudden temperature change
— Large amount of dust
— After large amount of rain or water falls on the Handheld Terminal
— Pressing the screen or keys with excessive force when using in the rain
•
Do not use volatile chemical substances such as thinners, benzene or toiletries to
clean the Handheld Terminal.
When the Handheld Terminal is dirty, wipe it clean with a soft, dry cloth. Rubbing
with excessive force could scratch the display.
•
The power-supply terminals and Data Communication terminals should be
cleaned from time to time using an implement such as a dry cotton bud.
Soiling on the terminals may cause connection defects.
•
Take care when using chemicals.
Applying thinners, gasoline, kerosene, solvents or oils, or substances such as cleaners,
adhesives, paints, medications or toiletries that contain those materials, to the plastic
case or cover may cause discoloration or other damage.
•
Always use the special pen (stylus) provided when using the touch panel or reset
button.
The use of implements other than the stylus could damage the touch panel and cause
malfunctions.
•
Dead Pixels
The LCD panel employed in this product uses high precision and substantial number
of components which commonly cause a small number of the pixels not to light or
to remain lit all the time. This is due to the characteristics of LCD panel yield in
accuracy over 99.99% and permissible.
•
802.11a/n Restrictions:
— This product is for indoor use only when using channels 36, 40, 44, 48, 52, 56, 60,
or 64 (5150-5350 MHz).
— To ensure compliance with local regulations, be sure to select the country in which
the access point is installed.
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