Casio FX-83GTX

User Manual - Page 6

For FX-83GTX.

PDF File Manual, 108 pages, Download pdf file

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Use only the type of battery specified for this calculator in this
manual.
Handling Precautions
fx-83GT X: Even if the calculator is operating normally, replace the
battery at least once every two years (R03 (UM-4)).
fx-85GT X: Even if the calculator is operating normally, replace the
battery at least once every three years (LR44).
A dead battery can leak, causing damage to and malfunction of the
calculator. Never leave a dead battery in the calculator. Do not try using
the calculator while the battery is completely dead (fx-85GT X).
The battery that comes with the calculator discharges slightly during
shipment and storage. Because of this, it may require replacement
sooner than the normal expected battery life.
Avoid use and storage of the calculator in areas subjected to
temperature extremes, and large amounts of humidity and dust.
Do not subject the calculator to excessive impact, pressure, or bending.
Never try to take the calculator apart.
Use a soft, dry cloth to clean the exterior of the calculator.
Whenever discarding the calculator or batteries, be sure to do so in
accordance with the laws and regulations in your particular area.
Getting Started
Removing the Hard Case
Before using the calculator, slide its hard case downwards to remove it,
and then affix the hard case to the back of the calculator as shown in the
illustration below.
Turning Power On and Off
Press to turn on the calculator.
Press (OFF) to turn off the calculator.
5
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