3 Installing the Eko App.................................................................................................15
3.1 Downloading and Installing .......................................................................................15
3.2 Connecting CORE 500™ with App..................................................................................15
4 Using the CORE 500™ .................................................................................................16
4.1 Removing from Packaging ........................................................................................16
4.2 Skin Preparation .................................................................................................16
4.3 Contents ........................................................................................................16
4.4 Earpiece Setup ..................................................................................................16
4.5 Charging........................................................................................................17
4.6 Turning On and O...............................................................................................17
4.7 Understanding the CORE 500™ Screen .............................................................................18
4.8 Changing the Volume ............................................................................................22
4.9 Changing the Audio Filters ........................................................................................22
4.10 Capturing Sounds and ECGs......................................................................................22
4.11 Starting a Recording .............................................................................................24
5 Processing, Cleaning, and Disposal....................................................................................25
6 Manufacturing and Regulatory Information ............................................................................26