User Manual Q&AAnswer
Nov 05, 2024 - 10:19 PM
To switch between solar power and battery power on the EooCoo EC02CL Basic Standard Calculator, follow these steps:
1. Position the calculator in a well-lit area to harness solar power.
2. If you prefer to use battery power, insert the supplied CR2 battery into the designated battery compartment.
3. The calculator will automatically switch to solar power when there is sufficient light. If the solar power is not available or low, the calculator will use the battery power instead.
Please refer to the user manual for more detailed instructions and illustrations on how to switch between power sources.
Add New Comment