The document describes a product with special features and characteristics. This product is characterized by high efficiency, reliability, and ease of use.
This manual covers safety precautions, battery requirements, and cleaning instructions for the Thinklabs ds32a digital stethoscope. It explains the device’s amplification modes, noise‑rejection features, and programmable presets, as well as the included accessories such as cables and extra eartips.
Detailed sections guide users through connecting the stethoscope to a Sony ICD‑UX71/81 recorder, configuring recorder settings, recording patient sounds safely, and transferring recordings to a computer for analysis or education. Service and warranty information is provided at the end of the document.
| Battery type | AAA Alkaline |
|---|---|
| Auto shut‑off time | Programmable up to 5 minutes |
| Audio port | Input/Output line‑level port |
The ds32a uses two AAA Alkaline batteries and will not function if the battery voltage is depleted.
No. Recording must be done on equipment that is floating (battery‑powered) and not connected to mains power.
Press and hold the Noise Rejection key for more than 2 seconds to turn the feature on or off.
Select the AUDIO IN option in the Sony recorder’s SELECT INPUT menu.