Remote Volume Control, Mute Control | Bogen WV250 Manual, WV150

Connections

COM and GND Terminals

A shorting jumper typically connects the COM and GND terminals of the amplifier together. The COM terminal is a common lead from the output transformer. For the transformer-coupled speaker output to work, one of the speaker load leads must be connected to this terminal.The GND terminal is a connection to the system’s electrical ground and used when driving loads in the Direct Out mode.

Connecting the GND to the COM terminal when using the transformer-cou- pled outputs references the transformer output to ground. Disconnecting the GND terminal from COM allows the transformer output to float electrically. This is sometimes useful under certain conditions where a ground connection is undesirable. It is generally a good idea, however, to short the GND to the COM terminal regardless of output type (Trans or Direct).

Remote Volume Control

These terminals are provided for remote control of the Master Volume con- trol. This control is motorized, allowing full control over the setting of the master volume. The Bogen Remote Volume Control Panel (model RVCP) provides a simple and elegant means of remote control. Shorting the UP ter- minal with the C terminal will rotate the Master Volume control in a clock- wise direction, increasing the volume level. Shorting the DN terminal to the C terminal will cause the Master Volume control to rotate in a counter- clockwise direction and decrease the level of the Master Volume control.The impedance of the shorting connections must be less than 100 ohms in order to operate the control.

Mute Control

Each priority bus (High, Medium, and Low) can be externally activated. This allows priority buses of two or more Wall-Mount Power Vector units to be linked together for system expansion purposes. A particular mute priority can be externally forced by shorting that priority’s bus terminal to the C terminal of the Mute Control (the C terminal is the system ground). Forcing the H priority bus this way will mute all modules except for modules set for priority level 1 (highest priority). Forcing the M priority bus will mute modules set for priority levels 3 or 4, but not levels 1 or 2, and forcing the L priority bus will only mute modules set at priority level 4. See System Expansion of Power Vector Amplifiers section and illustration on page 8.

Bridging Mix Bus

This connector makes the Wall-Mount PowerVector’s mix bus available exter- nally and allows the connecting of Power Vector units for system expansion and simple room combining.

This function is bi-directional. Any signal received will be amplified and any signal sent can be used by another Power Vector amp.The signal levels at the bridging jack will drop by one-half with two Power Vectors tied together and by two-thirds with three units tied together. Because of the attenuation of the bridging signal, due to the signal loading of other Power Vectors, it is not recommended that more than three units be connected together. See Mute Control section and the illustration on the next page for additional information.

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.