Beurer PM 18 - Handbuch (Seite 14)

12
Basic settings/Personal data
Overview
In this menu you can set the time, specify basic functions of the HR
monitor and input personal settings.
From the time display, press the MODE button for approx. 5 seconds.
You get into the setting menu with a number of settings; move on to
the next setting by pressing the MODE button. The default settings
flash if you can change them. Change these settings with the
START/STOP/RESET and SELECT buttons.
Exit the setting menu by keeping the MODE button pressed for
approx. 5 seconds.