Instruction Manual

14
3.3. Adjust the volume or switch off/on noise
cancelling for Mode I
Adjusting the volume and changing noise
cancelling settings for Mode I can only be done in
the “DrStemo” app. Please refer to Section 4 to see
how to use the app. After you connect the device
to the app, please find the settings following the
path: “menu button” → “settings” → “settings for
mode I,” as shown in the picture below. The
change will take effect when the Stemoscope PRO
is used under Mode I next time.
Adjust the volume or switch off/on noise
cancelling for Mode I