Omron M1 Compact Instruction Manual page 10

2.Preparation
Battery Life & Replacement
If the battery low symbol (
batteries at the same time.
- When the battery low symbol (
able to use the unit for a short while. You should replace the
batteries with new ones ahead of time.
- When the symbol (
should replace the batteries with new ones at once.
• Remove the batteries if the unit will not be used for three months or
more.
• Dispose of batteries according to applicable local regulations.
Four new "AAA" alkaline batteries will last for approximately 1500
measurements, when used to take two measurements a day.
Since the supplied batteries are for monitoring use only, they may have
a shorter life and not last for 1500 measurements.
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) appears on the display, replace all four
) starts to blink, you will still be
) remains lit, the batteries are exhausted. You