General Precautions

●Do not leave the recorder in hot, humid locations such as inside a closed automobile under direct sunlight or on the beach in the summer.

●Do not store the recorder in places exposed to excessive moisture or dust.

●Do not use organic solvents such as alcohol and lacquer thinner to clean the unit.

●Do not place the recorder on top of or near electric appliances such as TVs or refrigerators.

●Avoid recording or playing back near cellular phones or other wireless equipment, as they may cause interference and noise. If you experience noise, move to another place, or move the recorder further away from such equipment.

●Avoid sand or dirt. These can cause irreparable damage.

●Avoid strong vibrations or shocks.

●Do not disassemble, repair or modify the unit yourself.

●Do not operate the unit while operating a vehicle (such as a bicycle, motorcycle, or go-cart).

●Keep the unit out of the reach of children.

Recorded content in memory may be destroyed or erased by operating mistakes, unit malfunction, or during repair work.

It is recommended to back up and save important content to other media such as a computer hard disk.

Batteries/Rechargeable

Battery Pack (BR402)

Danger

•Do not solder lead wires or terminals directly onto a battery or modify it.

•Do not connect the and terminals together. This may cause fire, overheating or electric shock.

•When carrying or storing the battery (BR402), be sure to put it in the provided case to protect its terminals. Do not carry or store the battery with any metal objects (such as key rings). If this warning is not followed, fire, overheating or electric shock may occur.

•Do not connect the batteries directly to a power outlet or a cigarette lighter of an automobile.

•Do not insert the batteries with their and terminals reversed.

•If any liquid from a battery gets into your eyes, promptly wash it off with clean water and consult your doctor at once.

•There is a hole from which gas escapes on the terminal. Do not cover or block it (BR402).

Warning

•Batteries should never be exposed to flame, heated, short-circuited or disassembled.

•Do not attempt to recharge alkaline, lithium or any other non-rechargeable batteries.

•Never use any battery with a torn or cracked outer cover.

DS-4000 specifications

The Olympus DS-4000 is a professional digital voice recorder that represents the pinnacle of Olympus's commitment to producing high-quality recording devices. This versatile tool is designed primarily for professionals, including journalists, medical practitioners, and business executives. Its robust features and advanced technologies make it a reliable and indispensable device for anyone needing to capture audio easily and efficiently.

One of the standout characteristics of the Olympus DS-4000 is its exceptional audio quality. The recorder employs advanced DSS (Digital Speech Standard) compression technology, which allows it to produce clear and crisp recordings. With a sampling rate of 44.1 kHz, users can expect high-fidelity sound that accurately captures tones and nuances, making it ideal for dictation and interviews.

The user-friendly interface of the DS-4000 includes a large, backlit LCD display that ensures visibility in various lighting conditions. The intuitive layout and menu system allow users to navigate through features seamlessly. The built-in microphone has been engineered for optimal sound pick-up, while the device also supports external microphones, providing flexibility for different recording environments.

One of the key features of the DS-4000 is its extensive storage capacity. With an internal memory of up to 128 MB, users can store numerous recordings without the need for constant data transfer. Furthermore, the option to utilize microSD cards expands this capability significantly, accommodating long sessions or multiple recordings.

The device includes voice activation technology, which can automatically start and stop recordings based on sound detection, conserving battery life and ensuring that important audio is never missed. Users can also benefit from its easy-to-use dictation features, allowing them to edit and organize recordings efficiently.

In terms of connectivity, the DS-4000 offers USB 2.0 support for easy data transfer to computers. The included software provides additional tools for transcription and file management, enhancing the overall user experience.

Durably designed with a rugged exterior, the Olympus DS-4000 can withstand the rigors of daily use, making it a reliable companion for those who rely on accurate and clear voice recording. Whether used in a busy newsroom, a doctor's office, or in corporate meetings, the DS-4000 is built to cater to the demands of professionals who need the best in audio recording technology.

Olympus DS-4000 manual General Precautions, Batteries/Rechargeable Battery Pack BR402

Models: DS-4000