Power supply

•If it takes longer than 15 minutes to replace the dead battery or if you take the battery in and out repeatedly at short intervals, you may have to re-enter the battery and time settings. In this case, [Battery] screen will appear. For more details, see “Battery settings”.

•Remove the battery if you are not going to use the recorder for an extended period of time.

•When replacing the rechargeable battery, be sure to use a Ni-MH rechargeable battery (optional). The use of other manufacturers’ products can damage the recorder and should be avoided.

Battery settings

Battery indicator

The battery indicator on the display changes as the battery loses power.

•When [] appears on the display, charge or replace the battery as soon as possible. When the battery has

insufficient power to operate the recorder, [] and [Battery low] appear on the display and the recorder shuts down.

Note

1

Power supply

Select the battery type to match the battery

• When a voice/music file is played,

depending on the volume level the

you are using.

recorder may be reset due to a drop in

 

 

1

Replace the battery and turn on

the voltage output of the battery even if

 

the recorder (☞ P.14, P.19).

[ ] is displayed in the battery indicator.

 

 

In this case, lower the volume of the

2

Press the + or − button to change

recorder.

 

the setting.

 

 

Battery type

 

[Ni-MH] ():

Select when using the Olympus Ni-MH rechargeable battery (BR404).

[Alkaline] ():

Select when using an alkaline battery.

3Press the `OK button to complete the setting.

•If the “Hour” indicator flashes in the display, see “Setting the time and date [Time & Date]” (☞ P.21).

EN

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Olympus WS-813, WS-811 manual Power supply, Battery settings, Replace the battery and turn on, Recorder P.14, P.19, Setting
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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.
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