Stethoscopes

CORE 500: Get started

• Getting started with your CORE 500™ chestpiece cover
• Get started with the CORE 500™
• CORE 500™ overview and indications
• What's included in your CORE 500™ box
• Understanding the CORE 500™ screen
• Best practices for audio and ECG quality with the CORE 500™
• See all 8 articles

CORE 500: Using the device

• Take a recording with the CORE 500™
• CORE 500™ earpiece
• Take multiple recordings at a time with the CORE 500™
• Turn on and off the CORE 500™
• CORE 500™ battery and charging
• CORE 500™ audio filters
• See all 9 articles

CORE 500: Troubleshooting

• Hard reboot the CORE 500™
• CORE 500™ firmware update mode (box with arrow)

CORE

• CORE™ Troubleshooting Guide
• 3M™ Littmann® CORE Digital Stethoscope Overview and Care
• Eko CORE Digital Attachment (2nd Gen) Overview and Care
• Best Practices for Audio Quality with the CORE
• Take a recording from the CORE™
• Bluetooth Connection Issues: CORE
• See all 13 articles

DUO ECG Digital Stethoscope

• DUO™ ECG + Digital Stethoscope (2nd Gen) Overview and Care
• Best Practices for Audio and ECG Quality with the DUO
• Take a recording from the DUO™
• DUO Troubleshooting Guide
• Buzzing or Humming in Audio: DUO
• Bluetooth Connection Issues: DUO
• See all 12 articles

User manuals

• User manuals
• Previous versions of user manuals