Omron M1 Compact Instruction Manual page 22

3.Using the Unit
To Delete All the Values Stored in Memory
You cannot delete individual stored readings, all the readings in the unit
will be deleted.
1.
Press the l/O button to turn the unit on.
2.
When the heartbeat symbol (
appears on the display, first press
the M button. Then while holding it
down, press the I/O button
simultaneously for about 2-3
seconds. All readings will then be
deleted.
Important: Be careful not to press
3.
Press the I/O button to turn the unit off.
Note: If you forget to turn the unit off, it will automatically shut
22
the I/O button first. If
the I/O button is
pressed first, the
monitor is shut off.
itself off after five minutes.
)
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