ANKER STATIONERY DESK CALCULATOR WITH DUAL POWER SOURCES
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How to Use the ANKER STATIONERY DUAL POWERED DESK CALCULATOR
Getting Started
- Remove the calculator from its packaging.
- Ensure the solar panel is exposed to light for dual power functionality.
- Insert backup batteries if required (follow the instructions on the battery compartment).
Basic Operations
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Addition:
- Press the first number.
- Press the “+” button.
- Press the second number.
- Press the “=” button to see the result.
-
Subtraction:
- Press the first number.
- Press the “-” button.
- Press the second number.
- Press the “=” button to see the result.
-
Multiplication:
- Press the first number.
- Press the “×” button.
- Press the second number.
- Press the “=” button to see the result.
-
Division:
- Press the first number.
- Press the “÷” button.
- Press the second number.
- Press the “=” button to see the result.
Advanced Functions
- Use the “M+” and “M-” buttons to add or subtract values from memory.
- Press “MR” to recall the memory value.
- Press “MC” to clear the memory.
Power Management
- Ensure proper exposure to light for solar power usage.
- Replace backup batteries as needed.
- Switch off the calculator when not in use to conserve battery power.
Troubleshooting
- If the display is dim, check the light exposure or replace the batteries.
- If the calculator does not turn on, ensure batteries are inserted correctly.
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