Battery handling precautions

Safety precautions

•In places subject to extremely cold temperatures, the temperature of the recorder may be lower than the ambient temperature. If possible, wear gloves when handling the recorder in cold temperatures.

Follow these important guidelines to prevent batteries from leaking, overheating, burning, exploding, or causing electrical shock or burns.

fDanger:

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

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

•Never heat or incinerate batteries.

•Take precautions when carrying or storing batteries to prevent them from coming into contact with any metal objects such as jewelry, pins, fasteners, etc.

•Never store batteries where they will be exposed to direct sunlight, or subjected to high temperatures in a hot vehicle, near a heat source, etc.

•To prevent causing battery leaks or damaging their terminals, carefully follow all instructions regarding the use of batteries. Never attempt to disassemble a battery or modify it in any way by soldering it, etc.

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

•If battery fluid gets into your eyes, flush your eyes immediately with clean, cold running water and seek medical attention immediately.

fWarning:

•Keep batteries dry at all times.

•If rechargeable batteries have not been recharged within the specified time, do not use them.

•Do not use a battery if it is cracked or broken.

•Never subject batteries to strong shock or continuous vibration.

•If a battery leaks, becomes discolored or deformed, or becomes abnormal in any other way during operation, stop using the recorder.

•If a battery leaks fluid onto your clothing or skin, remove the clothing and flush the affected area with clean, cold running water immediately. If the fluid burns your skin, seek medical attention immediately.

•Keep batteries out of the reach of children.

•If you notice anything unusual when using this product, such as abnormal noise, heat, smoke, or a burning odor:

1remove the battery immediately, taking care not to burn yourself, and;

2call your dealer or local Olympus representative for service.

WS-811, WS-812, WS-813 specifications

The Olympus WS series of digital voice recorders, specifically the WS-813, WS-812, and WS-811 models, are engineered for versatility and high-quality audio capture, making them ideal for students, professionals, and anyone in need of efficient sound recording. Each of these models shares a sleek, compact design, which enhances portability without compromising functionality.

One of the standout features across the WS series is the advanced microphone technology. The devices are equipped with high-fidelity stereo microphones that deliver crystal-clear audio quality, ensuring that dialogue and sounds are captured with remarkable clarity. This makes the recorders suitable for interviews, lectures, and conferences. Additionally, the models feature a built-in noise cancellation system that minimizes background noise, allowing for more focused recordings.

The WS-813, WS-812, and WS-811 utilize Linear PCM (Pulse Code Modulation) for high-resolution recordings. This technology ensures that audio is captured in rich detail, suitable for music and nuanced sound environments. The devices also support various recording formats, allowing users to choose between different levels of compression depending on their storage and quality preferences.

User-friendliness is another hallmark of the WS series. With intuitive navigation, users can easily access their recordings and manage files. The built-in USB connectivity allows for effortless transfer of audio files to a computer for editing or sharing. Additionally, all three models feature a large, easy-to-read LCD screen that displays recording time, battery life, and other important information at a glance.

Battery efficiency is another critical characteristic of the Olympus WS-813, WS-812, and WS-811. They operate on a single AAA battery, providing extended recording time, perfect for long events or fieldwork without the worry of battery depletion.

The WS-813 model includes some additional features such as a voice activation function that captures audio automatically when sound is detected, while the WS-812 and WS-811 offer robust sound quality in a more streamlined package. All models come with a variety of playback options, including adjustable speed control, enabling users to revisit recordings at their preferred pace.

In conclusion, the Olympus WS-813, WS-812, and WS-811 digital voice recorders provide advanced audio capture capabilities, portability, and ease of use. These features, coupled with their meeting and lecture-friendly design, make these devices an invaluable tool for anyone in need of reliable voice recording solutions.