Trouble Shooting:
"I cannot hear!"

Remember: Pressing too hard - blocks out all sound!

• Use LIGHT pressure for HEART sounds
• Use FIRMER pressure for LUNG sounds
• Use MEDIUM pressure for taking blood pressure readings.

• Are eartips in ear canal properly? The eartips should point away from your body.

• Try using them in the other direction. Is the fit better?

• Do the metal binaurals feel twisted in your ears? Hold both the binaurals/eartips in your hands, pointed away from your body, gently push them away from you to align, using equal pressure."

• Is the fit better?

• When you tap on the diaphragm, does it make a drum sound? If not, your diaphragm is loose.

• Tighten by holding head and turning Retaining Ring clockwise.

• Are the diaphram and retaining ring still attached to the head of your scope? See Tubing & Parts for replacements.

• Are you pressing harder than necessary? Try lighter pressure.

• Are you in a noisy enviroment? Place entire palm over headpiece and apply the correct pressure using the palm of your hand.