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Step 1

Assemble your CORE

Choose the standard or 
pediatric tubing connector and 
screw into the top of the CORE, 
the end closest to the power 
toggle

A�ach the chest piece to the 
tubing connector

Choose either the standard or 
pediatric barb to screw into the 
base of the CORE

A�ach your stethoscope tubing 
to the barb

Slide the On / O� toggle to 
power the device. CORE will 
only deliver amplified sound in 
the ON position

1.

2.

3.

4.

5.

Step 2 (optional)

Connect CORE to the Eko App

With the app installed, you can now 

Visualize Auscultation Sounds, 

Create Recordings, Save, and Share 

Patient Data

Your CORE is now ready to be

used in Analog or Digital mode.

Download and install the App 

Create an account, and log in

Turn on the CORE

Follow the prompts to connect 
your device and select the CORE

1.

2.

3.

4.

Chestpiece

Tubing connector

CORE

Barb

Stethoscope tubing

CORE is OFF & 
charging

CORE is LOW 
on battery

CORE is ON & 
seeking device

CORE is ON & 
connected

CORE is fully 
charged

CORE is 
recording

TM and © Eko Devices Inc.
LBL 055 Rev B

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