Omron HCG-801 instruction manual 6.

6. Taking a Measurement
25
EN
A measurement result message is displayed when
the measurement has been completed. (Refer to p.
27 for details.)
If you press the OK button while the result message
is displayed, the list of ECG data stored on the SD
memory card or unit is displayed.
Note:If the “Pl ease insert new batteries.” error
message is displayed immediately after
measurement, the ECG data may not be
stored. If this happens, please repeat the
measurement after replacing the batteries.
6. Press the button for two seconds, to turn the unit off.
The unit beeps, then the power is turned off.
Note:If you forget to turn the unit off, it will automatically shut itself off after five
minutes.
Example result message
HCG-801-E.book Page 25 Tuesday, December 13, 2011 5:35 PM