Casio FX55BLUE - Fract Scientific 사용자 설명서 - 페이지 4

{카테고리_이름} Casio FX55BLUE - Fract Scientific에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Casio FX55BLUE - Fract Scientific 20 페이지.

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Do not subject the calculator to excessive impact, pressure, or

bending.

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Never try to take the calculator apart.

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Use a soft, dry cloth to clean the exterior of the calculator.

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Whenever discarding the calculator or batteries, be sure to do so in

accordance with the laws and regulations in your particular area.

* Company and product names used in this manual may be registered

trademarks or trademarks of their respective owners.

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 nearby.

Press O to turn on the calculator.

Press 1A(OFF) to turn off the calculator.

Auto Power Off

Your calculator will turn off automatically if you do not perform any operation

for about 10 minutes. If this happens, press the O key to turn the calculator

back on.

Display the CONTRAST screen by performing the following key operation:

s8(]CONT'). Next, use d and e to adjust contrast. After the

setting is the way you want, press A.

Important: If adjusting display contrast does not improve display readability,

it probably means that battery power is low. Replace the battery.

Pressing the 1 key followed by a second key performs

the alternate function of the second key. The alternate

function is indicated by the text printed above the key.

E-3

Alternate function

OFF

Keycap function