User Manual Q&AAnswer
Nov 06, 2024 - 01:43 AM
To turn on the Sinknap 12 Digit Standard Calculator, you can use either the solar panel or the batteries. Here's how to do it:
1. Solar Power: Place the calculator in a well-lit area, such as under a bright light or near a window. The solar panel on the calculator will convert the light into power. The calculator should turn on automatically when exposed to sufficient light.
2. Battery Power: If the calculator is not turning on with solar power alone or if you're using it in low light conditions, you can use the backup batteries. Follow these steps:
a. Locate the battery compartment on the back of the calculator.
b. Open the battery compartment by sliding the cover in the direction indicated.
c. Insert the required AAA batteries into the compartment, ensuring the correct polarity (+/-) is observed.
d. Close the battery compartment securely.
Once the batteries are inserted, the calculator should turn on. If it doesn't, please check the battery contacts for any corrosion and clean them if necessary. If you're still experiencing issues, refer to the troubleshooting section in the user manual or contact the manufacturer for further assistance.
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