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Wall-Mount Power Vector Amplifiers
WV100, WV150, & WV250 Models
Installation and Use Manual
© 2002 Bogen Communications, Inc.
All rights reserved.
Specifications subject to change without notice.
54-2086-01C 0407
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Notice IMPORTANT Every effort was made to ensure that the information in this guide was complete and accurate at the time of printing. However, information is subject to change. Important Safety Information CAUTION: TO PREVENT THE RISK OF ELEC- WARNING: To Reduce The Risk of Fire Or Electric Shock, TRIC SHOCK, DO NOT REMOVE COVER (OR Do Not Expose This Apparatus To Rain Or Moisture. BACK). NO USER-SERVICEABLE PARTS Always follow these basic safety precautions when installing and INSIDE. REFER SE
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Contents Page PANEL DESCRIPTIONS..................................................................................................2-3 Wall-Mount Power Vector Front Panel ..........................................................................................2 Wall-Mount Power Vector Module Bay (Rear) ............................................................................3 Wall-Mount Power Vector Connector Board (Rear)..................................................................3 INST
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Panel Descriptions Wall-Mount Power Vector Front Panel PUSH 2 1 3 1. Input Volume Control Each of the 8 module bays are controlled by an independent volume control. 2. Signal / Clip Indicator A single two-color LED located above each channel’s volume control indicates the audio activity of that chan- nel’s input. Green indicates signal active at the input; red indicates clipping of the input signal. 3. Panel Input Connector A combination XLR female and 1/4" stereo phone jack connector provides a
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Panel Descriptions Wall-Mount Power Vector Module Bay (Rear) 1. Module Bays The amplifier has eight module bays, all of which can accommodate input modules, with two bays (bays 7 and 8) that can accommodate either input or output modules. 2. Lo-Cut Switch Slide switch (located in module bay 6) allows roll off of frequencies below 125 Hz. 3.Tone Control Bypass Switch Slide switch (located in module bay 6) allows the effects of the Bass and Treble controls to be bypassed. Wall-Mount Power Vector
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Installation Package Contents • Amplifier • 2 Cables • Instruction Manual • Combined XLR receptacle and phone jack • 2 Screws (M 3 x 8) • 6 Screws (M 4 x 8) Mounting A surface-mount (model BBS) or flush-mount (model BBF shown below) back box as well as a WMAD door is required for installation. Refer to the instructions provided with these itemsfor proper installation. (See Components on Back Cover.) Front Panel Input Connector If desired, a front panel mounted combination female XLR and 1/4" ste
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Modules Module Installation Eight module bays are available to accept Bogen’s new advanced plug-in input modules. Module bays 7 & 8 can also accommodate Bogen’s new advanced plug-in output modules, thereby allowing users to customize the amplifier to suit the needs of the installation. (Note:The bays will not accept Bogen’s older style D-Series plug-in modules.) Before installing a module, read the instructions included with the module and make the desired jumper setting changes. The modules are
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Connections Speakers Transformer-Coupled Speaker Connections Transformer-coupled, constant voltage speaker loads are connected to their respective load type (i.e., 70V speakers to the 70V terminal, 25V speaker systems to the 25V terminals) and the COM terminal. Make sure the selector switch is in the TRANS position. A separate 8-ohm terminal is provided to drive 8-ohm (low-impedance) speakers through an output transformer tap. The speaker terminals can accept up to a #10 spade lug and have inte
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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 ou
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Connections System Expansion of Power Vector Amplifiers Using the bridging RCA connector, it is possible to connect two or more Power Vector amplifiers. It is not rec- ommended that more than three amplifiers be bridged together due to bridging loss. When connecting mute control functions, make certain that the wiring is consistent (H to H, M to M, and so forth). See illustration below. Note: When connecting mute control functions between amplifiers, make certain that the wiring is consistent (
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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
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Operation Output Limiter The Output Limiter control sets the threshold at which the unit hard limits the output signal. Once the Limiter's threshold is exceeded, the output signal is prevented from increasing any further.With the control set to the Min position (fully counterclockwise), the Limiter will pro- vide almost no limiting and is essentially turned off. It will only engage when very large output levels are produced.As the control is turned clockwise, more limiter function will be allowe
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Block Diagram 11
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Specifications Power Output (RMS): WV100: 100W (140W Typical, @1 kHz/0.1%/4Ω) WV150: 150W (200W Typical, @1 kHz/0.1%/4Ω) WV250: 250W (340W Typical, @1 kHz/0.1%/4Ω) Frequency Response Transformer: 45-20 kHz; 0/-2 dB @ FRP Direct: 20-20 kHz; 0/-1 dB @ FRP Distortion Transformer: 0.5% THD+N, Maximum, Full-rated bandwidth @ FRP Direct: 0.1% THD+N, Maximum, Full-rated bandwidth @ FRP Signal-to-Noise Fundamental: -94 dB* With Aux Module: -70 dB* With Mic Module: -60 dB* With Tel Module: -70 dB* Ton
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Troubleshooting PROBLEM CONDITION CAUSE • Amplifier not plugged in. • AC outlet dead. Power Indicator LED is off. • Power switch off. • Circuit breaker tripped. Power Indicator LED is red. • No signal from source. Input Signal / Clip LED is off. • Module not installed correctly. NO SOUND Power Indicator LED is red. • Master or input channel volume control turned down. Input Signal / Clip LED is green. • Rear panel master mute terminal shorted. LED Output Meter is off. • Speaker connections on am
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Warranty Bogen Wall-Mount Power Vector Amplifiers, modules, and components are warranted to be free from defects in material or work- manship provided that the product has not been subjected to abuse or accident or altered in any way for three (3) years from the date of sale to the original purchaser with the exception of the remote volume control panel (RVCP), which is warranted for one (1) year.Any part of the product covered by this warranty that, with normal installation and use, becomes def
