This is an Olympus digital voice recorder instruction manual, which mainly introduces the features and usage of the product
This manual explains how to safely use the Olympus DS-4000 digital voice recorder, covering general precautions, battery handling, and basic recording functions. It also details menu navigation, file management, and optional accessories such as the DSS Player software and USB audio devices.
Additional sections cover advanced features like voice‑activated recording, email/FTP setup, and using the recorder as a reader/writer. Technical assistance information and regulatory compliance details are provided at the end of the document.
| Model Number | DS-4000 |
|---|---|
| Battery Type | BR402 rechargeable Ni‑MH batteries |
| AC Adapter Input Voltage | 100‑240 V |
Do not charge continuously for more than 3 hours, otherwise the batteries may overheat or explode.