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BATTERY LIFE AND REPLACEMENT
When the “Please insert new batteries.” message appears, replace both batteries with new ones.
• Always turn the unit off before replacing the batteries.
• Dispose of the used batteries according to applicable local regulations.
Battery life
• Two new LR03(AAA) batteries will last for approximately 400 measurements, if measurements are taken
once a day at room temperature (72ºF (22ºC)).
• The batteries enclosed in the package are intended for the purpose of demonstration. It is possible these
batteries will not last for 400 measurements.
• The battery life can be confirmed in the upper right of the display.
HOW TO INSERT AND REPLACE BATTERIES
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WARNING: If battery fluid should get in your eyes, immediately rinse with plenty of clean
water. Consult a doctor immediately.
CAUTION:
• If the batteries are removed for more than one hour, the settings and any ECG data stored
in the unit may be erased. If the date and time setting is erased, be sure to reset it before
using the unit again. Any ECG data erased from the unit cannot be recovered.
• Do not use batteries not specified for this unit.
• Do not insert the batteries with the polarities in the wrong direction.
• Do not dispose of batteries in fire.
• If battery fluid should get on your skin or clothing, immediately rinse with plenty
of clean water.
• Remove the batteries from this unit when you are not going to use it for a long period of
time (approximately three months or more).
• Do not use batteries of different types together.
• Do not use new and used batteries together.
Full power. Half remaining.
Remaining power is low.
Replace the batteries with new ones.