Operation

Front Panel Controls & Indicators

Input Volume Controls

Each input module may be individually controlled by its corresponding volume control knob.

Signal / Clip Indicator

A single LED located above each channel’s volume control indicates the audio activity of that channel’s input. Green indicates signal is being applied to the mix bus. Red indicates that the input signal coming from the input module into the amp is clipping and distorted.This is caused by either an input signal that is too high or an input module volume control (gain) that is set too high.

Bass and Treble Controls

The treble control has a cut/boost range of +/- 10 dB at frequencies above 10 kHz and provides a roll off after 20 kHz to reduce gain above the audio range.

The bass control has a cut/boost range of +/- 10 dB at frequencies below 100 Hz.When driving speakers using the direct-coupled output terminals, the bass filter’s response is constant to 20 Hz.When driving speakers using the trans- former-coupled output terminals, the amplifier automatically changes the bass filter’s response to a bandpass shape to reduce the level of bass frequencies below 40 Hz.This filter shape helps to avoid overdriving the speaker’s coupling transformer with low frequency signals that may cause noticeable distortion due to magnetic saturation of the transformer’s core.

Master Volume Control

The overall volume level of the amplifier is set by a Master Volume control. The Master Volume control is motorized and can be controlled by manually adjusting the knob or by a remotely-mounted control station. Connections and requirements for the remote control station (optional accessory) are described in the Connections section, under Remote Volume Control.

Average / Peak Switch & LED Output Meter

The LED Output Meter is an 11-segment meter that registers either the average or the peak level of the amplifier’s output signal. A red indicator is provided at the +3 dB level to indicate amplifier clipping. Amber indictors at the 0 dB and -3 dB levels indicate high amplifier output levels. The remaining 8 indicators (green) provide an indication of the output signal’s dynamics.The meter can be set to read either the average output signal level or the peak output signal levels by using the Average / Peak Switch to the left of the meter. In is average; out is peak.

Power Switch / Power Indicator

The AC power to the amplifier is controlled by the Power rocker switch, which illuminates when power is applied.

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Bogen BOGEN WV100, WV250 Manual, WV150 specifications Operation, Front Panel Controls & Indicators

WV250 Manual, BOGEN WV100, WV150 specifications

The Bogen WV150, WV100, and WV250 are part of Bogen's versatile line of public address systems designed for various applications. Each model packs unique features while sharing common technologies that enhance performance and usability, making them ideal for businesses, schools, and other institutions that require effective audio solutions.

The Bogen WV150 is a powerful yet compact unit that delivers excellent sound quality. It features a 150-watt amplifier that ensures clear audio distribution, making it suitable for mid-sized venues. The unit comes with an integrated mixer, allowing users to connect multiple microphones and playback devices seamlessly. The WV150 also supports various input types, including XLR for professional microphones and RCA for media players, enhancing its versatility.

Bogen's WV100 is designed for smaller settings or personal use. This model boasts a 100-watt amplifier for clear sound at lower volumes. It’s ideal for classrooms and small group presentations. The WV100 is lightweight and portable, featuring a built-in carrying handle. Despite its smaller size, it still incorporates an intuitive mixer and multiple input options, making it an excellent choice for educators and small businesses.

The WV250 offers higher power output at 250 watts, making it suitable for larger venues such as auditoriums or outdoor events. This model includes advanced digital signal processing features, improving sound quality and reducing distortion. The WV250 also includes a built-in compressor circuitry for dynamic range management, ensuring that loud sounds don’t overpower quieter ones, thus maintaining a consistent audio experience.

All three models rely on Bogen’s commitment to reliability and sound fidelity. They feature durable housings designed to withstand the rigors of daily use while remaining aesthetically pleasing. Each model includes user-friendly controls, making it easy for anyone to operate without extensive training.

In summary, the Bogen WV150, WV100, and WV250 are robust public address solutions packed with features designed for a range of applications. From the portability of the WV100 to the robust power of the WV250, these models are engineered to provide clear, reliable audio for any setting. The combination of performance, flexibility, and build quality positions Bogen's WV series as a leading choice in public address technology, catering to diverse audio needs across varied environments.