SUBWOOFER ADJUSTMENT & USE

SUBWOOFER INITIAL CONTROL SETTINGS

Set the LEVEL Control fully counterclockwise to MIN. You’ll reset this control after you make other adjustments.

ADJUSTING THE SUBWOOFER CONTROLS

Play a program on your system. Use a Dolby® Digital or Dolby® Pro-logic signal, or a music CD. Adjust the Receiver’s volume control for a comfortable sound level from the system speakers.

Increase the Subwoofer’s LEVEL Control setting clockwise, so that you hear the deep bass. Adjust the control for a natural, musical balance that has plenty of deep bass sound when it’s actually present in the music.

TROUBLESHOOTING

SUBWOOFER POWER INDICATOR LED DOES NOT LIGHT

Check that the Subwoofer’s POWER switch is in the ON position.

If the POWER Switch is in the ON position, check the AC outlet the Subwoofer is plugged into to be sure that it is live. You can use a tester or plug in a lamp to check it.

If the AC outlet is live, either the power cord or Subwoofer has a problem. Unplug the power cord from the AC outlet and check the fuse by unscrewing the center piece from the holder. If it is blown, replace the fuse only with a fuse of the same type and rating. If this doesn’t help, take the Subwoofer to your dealer for service — THERE ARE NO USER-SERVICEABLE PARTS INSIDE.

NO SOUND FROM THE FRONT SPEAKERS

Be sure the Receiver and Subwoofer POWER switches are in the ON positions.

Check the Receiver’s Volume Control setting — if it is all the way down, there won’t be any sound.

Check that the Receiver’s Input Selector is set to an active source of audio signals and that a Tape Monitor Loop is not engaged.

Be sure that the Receiver’s Speaker Selector switch is turned on to the terminals [A or B, 1 or 2] that you have your Front speakers connected to. If the Receiver has a head- phone jack, you can use headphones to check the Receiver for output.

Check the wires and connections from the Receiver’s Front Speaker Output terminals to the Subwoofer’s SPEAKER-IN terminals.

Try removing the Subwoofer from the system, leaving your Front speakers connected to the Receiver. If there still is no sound, take the Receiver to your dealer for service.

NO SOUND FROM THE SUBWOOFER

First, be sure there is sound from the Front speakers and that the Receiver is working correctly as outlined above.

Check the Subwoofer’s LEVEL control. If it is all the way counterclockwise, there may be no sound.

The Subwoofer only reproduces deep bass sound. If the program has no deep bass, the Subwoofer will not make any sound. Play a program with plenty of bass, such as jazz or rock music, or an action movie.

If everything else checks OK, take the Subwoofer to your dealer for service - THERE ARE NO USER-SERVICEABLE PARTS INSIDE.

SPECIFICATIONS

Total System Power: 360 watts Peak

Center Channel

Driver Compliment: 3.5” 2-way coax

Frequency Response: 120Hz-20kHz ±3dB

Sensitivity: 91dB

Durable low resonance ABS cabinet Nominal Impedance: 4 ohms Magnetically shielded for video use: Yes Recommended max amplifier power, 60 watts RMS Finish: Black

Dimensions: 4.6”H x 4.3”W x 4.2”D (116mm x 110mm x 107mm) Weight: 6.5 lbs (2.95 kg)

Satellite Speakers Compliment: 3.5” 2-way coax

Frequency Response: 120Hz-20kHz ±3dB

Sensitivity: Front Sats: 91dB, Rear Sats: 89dB Durable low resonance ABS cabinets Nominal Impedance: 8 ohms Magnetically shielded for video use: No Recommended max amplifier power, 60 watts RMSx4 Finish: Black

Dimensions: 4.6”H x 4.3”W x 4.2”D (116mm x 110mm x 107mm) Weight: 4 lbs (1.814 kg)

Subwoofer/Amplifier

Driver Complement: 5.25” long-throw

Frequency Response: 50Hz to 200Hz, ±3dB Forward firing port tuned enclosure

Two RCA low level inputs Hi level inputs Variable gain control

Amplifier power: 30 watts RMS, 60 watts Peak

Finish: Black

Dimensions: 10.1”H x 7.5”W x 14.2”D (256mm x 190mm x 360mm)

Weight: 20 lbs (9.09 kg)

Altavoces Satélite

Complemento: Coaxial de 2 vías de 3,5 pulgadas

Respuesta de Frecuencia: 120Hz-20kHz ±3dB

Sensibilidad: delantero-91dB, trasero-89dB Armario ABS de resonancia baja durable Impedancia nominal: 8 ohmios

Blindado magnéticamente para uso video: No Potencia recomendada del amplificador máx, 60 vatios RMSx4

Acabado: Negro

Dimensiones: 4,6 pulgadas de alto x 4,3 pulgadas de ancho x 4,2 de profundo (116mm x 110mm x 107mm) Peso: 4 libras (1,814 kg)

Subwoofer/Amplificador

Complemento de Impulsor: Tiro largo de 5,25 pulgadas

Respuesta de Frecuencia: 50Hz a 200Hz, ±3dB Cercamiento sintonizado de puerto de descarga delantero

Dos entradas de nivel bajo RCA Entradas de nivel alto Control de ganancia variable

Potencia del amplificador: 30 vatios RMS, 60 vatios de potencia máxima

Acabado: Negro

Dimensiones: 10,1 pulgadas (Alto) x 7,5 pulgadas (Ancho) x 14,2 pulgadas (Profundo)

(256mm x 190mm x 360mm) Peso: 20 libras (9,09 kg)

PRECAUCIONES DE SEGURIDAD IMPORTANTES

ATENCIÓN:

Por favor lea las instrucciones detenidamente antes de poner en funcionamiento el Sistema de Sonido Envolvente Jensen. Guarde este manual para cualquier referencia futura. También conserve la factura de compra ya que será exigida si resulta necesario el servicio técnico dentro del período de garantía

LIMPIEZA - No utilice limpiadores líquidos o en aerosol. Para su limpieza emplee un paño humedecido.

ADITAMENTOS- No conecte aditamentos no recomendados por Jensen porque puede resultar peligroso.

AGUA Y HUMEDAD - No utilice el Sistema de Sonido Envolvente Jensen cerca de agua - por ejemplo: cerca de la bañera, palangana, pileta de cocina o lavadero, en sótanos húmedos, cerca de una pileta de natación o lugares simi- lares.

ACCESORIOS - No coloque el Sistema de Sonido Envolvente Jensen sobre carro, soporte, trípode, abrazadera o mesa inestable. Se puede caer y provocar graves daños a

las personas y al producto. Utilice solamente los carros, soportes, trípodes, abrazaderas o mesas recomendadas por Jensen o que se pueden adquirir junto con el Sistema de Sonido Envolvente Jensen. Se deben seguir las instrucciones para el montaje de los altavoces y utilizar los accesorios de montaje recomendados por Jensen.

ENTRADA DE OBJETOS O LIQUIDOS - No introduzca objetos de ningún tipo dentro del producto a través de las aberturas porque pueden ponerse en contacto con puntos de voltaje peligroso o piezas cortocircuitales y provocar un incendio o una descarga eléctrica. No derrame líquidos de ningún tipo sobre el Sistema de Sonido Envolvente Jensen.

REPARACIONES - No intente reparar el Sistema de Sonido Envolvente Jensen por su cuenta. La apertura o remoción de las cubiertas puede exponerlo a voltajes peligrosos u otros riesgos. Derive las reparaciones al personal de servicio técnico calificado de Jensen.

DAÑOS QUE DEBEN REPARARSE - Consulte al personal de reparaciones calificado en las siguientes circunstancias:

A. Se ha derramado algún liquido o caído algún objeto dentro del producto.

B.Se ha expuesto el producto a la lluvia o agua.

C.Cuando el producto presente alguna alteración en su funcionamiento.

PIEZAS DE RECAMBIO - Cuando sea necesario reemplazar alguna pieza, asegúrese que el técnico haya utilizado las piezas de reposición especificadas por Jensen o de las mismas características que las piezas originales. Las sustituciones no autorizadas pueden provocar incendios, descargas eléctricas u otros riesgos.

CONTROL DE SEGURIDAD - Cuando se hayan finalizado los trabajos de reparación o mantenimiento, solicítele al téc- nico que realice los controles de seguridad para determinar que el producto se encuentra en condiciones adecuadas de funcionamiento.

MONTAJE SOBRE LA PARED O CIELORRASO - Se debe montar el Sistema de Sonido Envolvente Jensen sobre la pared o cielorraso solamente de la manera indicada por Jensen.

CALOR - Se debe colocar el Sistema de Sonido Envolvente Jensen a una distancia considerable de fuentes de calor como radiadores, registros térmicos, estufas u otros productos (incluyendo los amplificadores) que despiden calor.

JHT525 MANUAL 4

JHT525 MANUAL 13

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Jensen JHT525 owner manual Adjusting the Subwoofer Controls, No Sound from the Front Speakers, No Sound from the Subwoofer

JHT525 specifications

The Jensen JHT525 is a versatile and powerful home theater projector designed to meet the demands of both casual users and audiophiles alike. This projector stands out with its impressive visual performance and advanced features, making it an ideal choice for anyone looking to enhance their home entertainment experience.

At the heart of the Jensen JHT525 is its high-resolution projection capability. With a native resolution of 1920x1080 pixels, this projector delivers stunning full HD images that are crisp, clear, and vibrant. Coupled with a high contrast ratio, the JHT525 ensures deep blacks and luminous whites, resulting in a dynamic image quality that can truly bring movies and games to life.

One of the standout technologies featured in the JHT525 is its advanced LED light source. This technology not only extends the lifespan of the projector, with an estimated 30,000-hour operating time, but also provides consistent brightness and color accuracy. Users will appreciate the reduced maintenance that comes with LED, as there is no need for bulb replacements, making it both cost-effective and convenient.

The Jensen JHT525 also incorporates a range of connectivity options, ensuring compatibility with various devices. Equipped with multiple HDMI ports, USB connections, and even VGA inputs, this projector can easily connect to laptops, gaming consoles, and streaming devices, making it incredibly flexible for user needs. Additionally, the built-in multimedia player allows for direct playback of videos and presentations from USB drives.

For those who prioritize audio quality, the JHT525 comes with integrated speakers that produce rich sound, reducing the need for external audio systems for casual viewing. However, it also features audio output options for users who prefer to connect to high-end sound systems or external speakers for a more immersive experience.

Portability is another advantage of the Jensen JHT525. Its compact and lightweight design makes it easy to set up in any room, whether it's for a movie night or a business presentation. With a user-friendly interface and remote control, navigating settings and managing your content has never been easier.

In conclusion, the Jensen JHT525 is a feature-rich projector that combines high performance, advanced technology, and user-friendly design. Its impressive resolution, long-lasting LED light source, versatile connectivity, and integrated audio capabilities make it an excellent choice for anyone looking to create a captivating home theater experience. Whether for entertainment or professional use, the JHT525 is sure to impress.