User Manual Q&AAnswer
Apr 08, 2025 - 09:33 PM
To install the batteries in the Rossmax SD100 Fingertip Pulse Oximeter, follow these steps:
1. Use your thumb to slide the battery cover out.
2. Insert or replace 2 "AAA" sized batteries into the battery compartment, making sure to match the correct electrical polarity.
3. Close the battery cover securely.
Note: It is recommended to replace the batteries when the battery icon is blinking on the display or when the function button is pressed and nothing appears on the display. Make sure to remove the batteries if the device will be stored for a long time. Do not use different types or brands of batteries at the same time, and do not mix fully charged and partially charged batteries.
Please refer to the instruction manual for more detailed information and illustrations.
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