Omron HR-310 - Manual (Page 8)

8
GETTING STARTED
IMPORTANT:
To effectively use the watch when exercising i.e. to calculate your
calories burned and fi tness index, you
MUST set the heart rate limits
and user data as shown in the relevant sections.
TURNING ON THE WATCH (1ST TIME USE ONLY)
Press any key for 2 seconds to activate the LCD screen.
SWITCH OPERATION MODES
Press MODE to switch between the 4 operation modes. Each main
mode displays a banner screen telling you which mode you are
entering. After 1 second the banner screen is automatically replaced
by the main mode screen.