File No.: QR-HC21-C-C09
Xiamen Linktop Technology Co., Ltd.
Page 5 of 17
excellent acoustic sensitivity and high-quality sound transmission of this product provide
reliable performance and comfortable experience for medical professionals who are
committed to achieving the best patient care.
2.2 Device Drawing
Figure 1. Device Drawing
2.3 Device Components
The main elements of the stethoscope are presented on Figure 2.
Figure 2. Device Components
Description of each component
①
Power button: Power on/off and Bluetooth pairing Button.
②
Indicator light: Two color LEDs
③
PC socket: 3.5 mm mini jack socket – used for connecting PC or Mobile phone to
record
④
Charge port: Magnetic USB interface – used for charging
⑤
Headphones socket: 3.5 mm mini jack socket – used for connecting headphones
⑥
Membrane
⑦
Audio jack silicone plug – used for waterproof and dustproof of the audio jack.
The table below includes the description of the Button and LEDs on the stethoscope:
In the shutdown state, Long press the button 3 seconds to turn on
In the power-on state, Long press the button 3 seconds to power off