Battery Replacement; Advice And Precautions; Specifications - Canon X Mark I Pro User Instruction

In the Function Table Result screen, you cannot edit the content,
press to return to the Function Input screen.
Example: to generate the function table for
f (x) = x + 3x
3 2
2x
the range , incremented in steps of 1. .....

Battery Replacement

Replace the battery immediately when the display characters are dim even
with a darker LCD display contrast OR when the following message
appears on the screen. Turn the calculator off and replace the lithium
battery immediately.
!
Low Battery
Please replace the lithium battery using the following procedures,
1. Press to power off the calculator.
2. Remove battery cover by sliding in the direction of the arrow.
3. Remove the screw that securely fixed the battery cover in place.
4. Remove the old battery with ball pen or similar sharp object.
5. Load the new battery with positive "+" side facing up.
6. Replace the battery cover, screw, and press
to initialize the calculator.
Caution: Risk of explosion if battery is replaced by an incorrect type.
Dispose of used battery according to the instruction.
Electromagnetic interference or electrostatic discharge may cause the
display to malfunction or the contents of the memory to be lost or
altered. Should this occur, press
restart the calculator.

Advice and Precautions

• This calculator contains precision components such as LSI chips and should
not be used in places subject to rapid variations in temperature, excessive
humidity, dirt or dust, or exposed to direct sunlight.
• The liquid crystal display panel is made of glass and should not be subjected
to excessive pressure.
• When cleaning the device, do not use a damp cloth or volatile liquid such as
paint thinner. Instead, use only a soft, dry cloth.
EX #68
,
, to
• Do not under any circumstances dismantle this device. If you believe that the
calculator is not functioning properly, either bring or mail the device together
with the guarantee to a service representative of the Canon Business office.
• Never dispose the calculator improperly such as burning; it can create risks of
personal injury or harm. You are suggested to dispose this product according
to your national law.
• Do replace the battery once every two years even if it is not used frequently.
Battery Caution!
• Keep the battery out of the reach of children. If the battery is swallowed,
contact a doctor immediately.
• Misuse of the battery may cause leakage, explosion, damages, or personal
injury.
• Do not recharge or disassemble the battery, it could cause a short circuit.
• Never expose the battery to high temperatures, direct heat, or dispose by
incineration.
• Never leave a dead battery in the calculator as the dead battery may leak and
cause damage to the calculator.
• Continued use of the calculator in the low battery condition may result in
improper operation or the stored memory may be corrupted or lost
completely. Keep the written records of important data all the time; and
replace the battery as soon as possible.

Specifications

Power Supply : Lithium battery (CR2032 x 1)
Power Consumption : DC 3.0V / 0.15mA
Battery Life : Approximately 2 years
(Base on 1 hour operation per day)
Auto power off : Approx. 7 minutes
Usable Temperature : 0° ~ 40°C (32°F ~ 104°F)
Size: 160mm (L) × 76 (W) × 11.3 (H) mm /
6-13/64" (L) x 3" (W) x 29/64" (H)
Weight: 110.5 g (3.7 oz)
*Specifications are subject to change without notice.
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