Instructions:
- Adjust the earpiece: before putting on the headset, open the corner of the earphone facing forward. Then the headset will fit your ears for the best sound quality.
- The ringer mode is used for listening to medium or low-frequency sounds. When using you just need to gently touch the listening surface on the listening area.
- The disc mode is used to listen to high-frequency sounds, you just need to press the face lightly, that disc function will allow listening to high-frequency sounds.
- Check for congestion: If the stethoscope is poorly cleaned, a dust jam may occur. Regular hygiene will help you prevent congestion.
- Checking the joints: The sound quality of the stethoscope depends largely on the tight connections between the parts of the stethoscope such as the earpiece, ear cords, straps, earphones, earmuffs.
- Damaged connections result in an unclear sound. |