Casio Fx-991es Calculator User Manual

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For details about initialized settings, see “Configuring the Calculator
Casio Fx-991es Calculator User Manual

View a manual of the Casio FX-991ES below. All manuals on ManualsCat.com can be viewed completely free of charge. By using the 'Select a language' button, you can choose the language of the manual you want to view. If you are looking for the instruction manual: Calculator CASIO FX-115ES PLUS - you have come to the right place. On this page you can download it for free. For details about manual, see the info below. The file is available in a few seconds as the connection speed of your internet. Casio Calculator User's Guide fx-9750G PLUS, CFX-9850G PLUS, CFX-9850GB PLUS, CFX-9950GB PLUS. See Prices; Casio Calculator CFX-9850GB PLUS. Casio Calculator User Manual. See Prices; Casio Calculator CFX-9850GC PLUS. Casio Calculator User Manual. Casio fx-115ES fx-991ES Calculator User's Guide. See Prices; Casio. Casio fx-991ES PLUS manual: Reading the Display. Casio fx-991ES PLUS User Manual. Whenever discarding the calculator or batteries, be sure to do so in.

4. Initialize all modes and settings by performing the following operation:
Replacing the Battery
A low battery is indicated by a dim display, even if contrast is adjusted, or by
Casio fx-991es calculator user manual online
failure of figures to appear on the display immediately after you turn on the
calculator. If this happens, replace the battery with a new one.
Important: Removing the battery will cause all of the calculator’s memory
1. Press (OFF) to turn off the calculator.
• To ensure that you do not accidentally turn on power while replacing the
battery, slide the hard case onto the front of the calculator (fx-991ES
2. Remove the cover as shown in the illustration and replace the battery,
taking care that its plus (+) and minus (–) ends are facing correctly.
Screw Screw
3. Replace the cover.
4. Initialize the calculator: (CLR)(All)(Yes)
Specifications
fx-570ES PLUS: AAA-size battery R03 (UM-4)
fx-991ES PLUS: Built-in solar cell; button battery LR44 (GPA76)
Approximate Battery Life:
fx-570ES PLUS: 17,000 hours (continuous display of flashing cursor)
fx-991ES PLUS: 3 years (based on one hour of operation per day)
Operating Temperature: 0°C to 40°C (32°F to 104°F)
User
fx-570ES PLUS: 13.8 (H)
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(H) s3
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Casio Calculator Fx 991es Plus

(W) s6
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991es Calculator Manual

(D)
s80 (W) s162 (D) mm
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Casio Fx-991es Calculator User Guide

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