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6. Other Settings
6.1 Disabling/Enabling Heart Zone Indicator
The heart zone indicator is enabled as default.
1. When your monitor is off, press and hold the  button for more than 
10 seconds.
• Your monitor will automatically turn off after 3 seconds from the completion.
• To enable the heart zone indicator, follow the same steps as above.
6.2 Deleting All Readings Stored in Memory
1. Press the  button, then the “ ” symbol appears.
2. While holding the  button down, 
press and hold the [START/STOP] 
button for more than 2 seconds.
• All readings will be deleted. You cannot 
partially delete the readings stored in the 
memory.