Bogen WV250 Manual инструкция обслуживания

W all-Mount Power V ector Amplifiers WV100, WV150, & WV250 Models Inst allation and Use Manual © 2002 Bogen Communications, Inc. All rights reserved. Specifications subject to change without notice. 54-2086-0 1 C 0407[...]

Notice Every effort was made to ensure that the information in this guide was complete and accurate at the time of printing. How ev er , information is subject to change. Important Safety Information W ARNING: T o Reduce The Risk of Fire Or Electric Shock, Do Not Expose This Apparatus T o Rain Or Moisture. Alwa ys f ollow these basic saf ety precau[...]

Contents Page P ANEL DESCRIPTIONS..................................................................................................2-3 W all-Mount Po w er V ector Front Panel ..........................................................................................2 W all-Mount Po w er V ector Module Ba y (Rear) ....................................[...]

P anel Descriptions W all-Mount Po wer V ector Fr ont P anel 1 . Input V olume Control Each of the 8 module ba ys are controlled b y an independent v olume contr ol. 2. Signal / Clip Indicator A single two-color LED located abov e each channel’ s volume control indicates the audio activity of that chan- nel’ s input. Green indicates signal acti[...]

P anel Descriptions W all-Mount Po wer V ector Module Bay (Rear) 1 . Module Ba ys The amplifier has eight module ba ys, all of which can accommodate input modules, with two ba ys (ba ys 7 and 8) that can accommodate either input or output modules. 2. Lo-Cut Switch Slide switch (located in module ba y 6) allows roll off of fr equencies below 1 25 Hz[...]

Installation P ackage Contents • Amplifier • 2 Cables • Instruction Manual • Combined XLR receptacle and phone jack • 2 Scre ws (M 3 x 8) • 6 Scre ws (M 4 x 8) Mounting A surface-mount (model BBS) or flush-mount (model BBF shown below) back bo x as w ell as a WMAD door is requir ed for installation. Refer to the instructions pr ovided w[...]

Modules Module Installation Eight module ba ys are a vailable to accept Bogen’ s new advanced plug-in input modules. Module ba ys 7 & 8 can also accommodate Bogen’ s new advanced plug-in output modules, thereby allo wing users to customize the amplifier to suit the needs of the installation. (Note: The ba ys will not accept Bogen’ s older[...]

Connections Speakers T ransf ormer -Coupled Speaker Connections T ransf ormer -coupled, constant voltage speak er loads ar e connected to their respectiv e load type (i.e ., 70V speak ers to the 70V terminal, 25V speaker systems to the 25V terminals) and the COM terminal. Make sur e the selector switch is in the TRANS position. A separate 8-ohm ter[...]

Connections COM and GND T erminals 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 speak er output to work, one of the speak er load leads must be connected to this terminal. The GND terminal is a connection to the[...]

8 Connections System Expansion of Po wer V ector Amplifier s Using the bridging RCA connector , it is possible to connect two or mor e Pow er V ector amplifiers. It is not rec- ommended that more than thr ee amplifiers be bridged together due to bridging loss. When connecting mute contr ol functions, make certain that the wiring is consistent (H to[...]

Operation Fr ont P anel Controls & Indicators Input V olume Contr ols Each input module ma y be individually controlled by its cor r esponding volume control knob . Signal / Clip Indicator A single LED located above each channel’ s volume contr ol indicates the audio activity of that channel’ s input. Green indicates signal is being applied[...]

10 Operation Output Limiter The Output Limiter control sets the thr eshold at which the unit hard limits the output signal. Once the Limiter's threshold is exceeded, the output signal is pre vented from incr easing any further . With the control set to the Min position (fully counter clockwise), the Limiter will pr o- vide almost no limiting a[...]

Block Dia gram 11[...]

12 Specifications P o wer Output (RMS): WV 1 00: 1 00W ( 1 40W T ypical, @ 1 kHz/0. 1% /4 Ω) WV 1 50: 1 50W (200W T ypical, @ 1 kHz/0. 1% /4 Ω) WV250: 250W (340W T ypical, @ 1 kHz/0. 1% /4 Ω) Fr equency Response T ransf ormer : 45-20 kHz; 0/-2 dB @ FRP Direct: 20-20 kHz; 0/- 1 dB @ FRP Distortion T ransf ormer : 0.5% THD+N, Maximum, Full-rate[...]

T r oubleshooting 13 • Amplifier not plugged in. • A C outlet dead. • Po w er switch off. • Circuit br eaker tripped. • Speak er connections on amplifier ar e incorr ect. • T rans / Direct Out selector not set corr ectly . • Poor / br oken speak er wiring. • Defectiv e speak ers. • Poor electrical connections at input. • Input c[...]

50 S pring S treet, Ramsey , NJ 07446, U.S.A. T el. 201-934-8500, Fax: 201-934-9832, www .bogen.com W arranty Bogen W all-Mount Pow er V ector Amplifiers, modules, and components ar e warranted to be fr ee from def ects in material or w ork- manship pro vided that the pr oduct has not been subjected to abuse or accident or altered in an y way for t[...]