Omron M1 Compact Instruction Manual page 21

3.
Press the M button
repeatedly to cycle through
the previous measurement
results.
Keep the button pressed
down to cycle rapidly
through the previous results.
If the irregular heartbeat symbol was displayed after a
measurement, it will also be stored in the memory with the
result of that measurement.
4.
Press the I/O button to turn the unit off.
Note: If you forget to turn the unit off, it will automatically shut
itself off after five minutes.
3.Using the Unit
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