Sharp HT-SL75 Troubleshooting chart, Maintenance, Condensation, Cleaning the cabinet

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Troubleshooting chart

Many potential problems can be resolved by the owner without calling a service technician.

If something is wrong with this product, check the following before calling your authorized SHARP dealer or service center.

General

Symptom

Possible cause

 

 

● No sound is heard.

● Is the input signal

 

(selection) set properly?

 

● Is HDMI compliant

 

equipment being used?

 

● Is the HDMI cable

 

connected correctly?

 

● Is the HDMI cable of the

 

correct type being used?

 

(with ARC)

 

● Does the sound input

 

support PCM signal?

 

● Do not connect or

 

disconnect an HDMI cable

 

while power is on. This

 

may lead to operation

 

problems.

 

 

● Noise is heard

● Move the speaker away

during playback.

from any computers or

 

mobile phones.

 

 

● The power is not

● Is the unit unplugged?

turned on.

● The protection circuit may

 

be activated. Unplug and

 

plug in the power cord

 

again after 5 minutes or

 

more.

 

 

● Volume cannot be

● Check if the HDMI CEC is

controlled.

enabled.

 

● For headphone or RCA,

 

TV setting (VARIABLE) is

 

required.

 

 

● 3D images not

● Depending on the TV and

displayed on the TV.

Video component, 3D

 

images may not be

 

displayed.

 

Check the operation

 

manual of the respective

 

component.

 

 

● Background noise

● Please change to HDMI/

appears when

ARC or RCA-Output

connecting with

terminal from TV-Set. This

headphone output of

effect may occur

TV-Terminal.

depending on your used

 

TV-Brand, model and age,

 

and it is not the sound bar

 

problem!

 

 

Condensation

Sudden temperature changes, storage or operation in an extremely humid environment may cause condensation inside the cabinet. Condensation can cause the unit to malfunction. If this happens, leave the power on until normal playback is possible (about 1 hour). Wipe off any condensation on the transmitter with a soft cloth before operating the unit.

If problem occurs during operation

When this product is subject to strong external interference (mechanical shock, excessive static electricity, abnormal supply voltage due to lightning, etc.) or if it is operated incorrectly, it may malfunction.

If the unit is not restored in the previous operation, unplug and plug in the unit again

or

unplug all component connected and plug in again.

Maintenance

Cleaning the cabinet

Periodically wipe the cabinet with a soft cloth.

Caution:

●Do not use chemicals for cleaning (gasoline, paint thinner, etc.). It may damage the cabinet finish.

●Do not apply oil to the inside of each component. It may cause malfunctions.

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Contents Model Recommended Connection TV TypeCEC Function Connection Connection Method GCOVAA330AW01 AccessoriesFor HT-SL75 only For HT-SL70 onlyFor Your Records Explanation of Graphical SymbolsSpecial Notes Energy Star Program InformationAdditional Safety Information Important Safety InstructionsFor U.S customer only Consumer Limited WarrantyGeneral PrecautionsControls and indicators Sound barSubwoofer System preparation HT-SL75HT-SL70 To mount the sound bar on the wall Using stand vertical arrangement For modelUse stand base 13 7/32 336 mm Use stand base 6 15/16 176 mmFixing wall mount angle Installing the sound barFalling prevention Driving screwsSpeaker connection Placing the systemSystem connections Placing the standHdmi Output Connecting to TV with HdmiConnecting a TV with Audio in TV To turn the power on Power OffGeneral Control Cleaning the cabinet Troubleshooting chartMaintenance If problem occurs during operationSpecifications Soundbar speakerRMS
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HT-SL75 specifications

The Sharp HT-SL75 is a sophisticated home theater sound system designed to elevate your audio experience, making it a prime choice for cinema lovers and music enthusiasts alike. This sleek soundbar is engineered to deliver rich, immersive sound, seamlessly integrating with your home entertainment setup.

One of the standout features of the HT-SL75 is its compact design. With a slim profile and modern aesthetic, it can effortlessly fit in any living space without dominating the decor. The soundbar can be easily wall-mounted or placed on a shelf, providing versatility in setup and placement.

The HT-SL75 is equipped with advanced audio technologies that ensure high-quality sound playback. It features Dolby Digital technology, which provides a multi-channel audio experience that immerses you in your favorite movies and shows. This means you'll enjoy crisp dialogue and powerful sound effects that bring every scene to life. Furthermore, the soundbar supports high-resolution audio formats, ensuring that your music sounds as it was intended by the artists.

Connectivity is another strong point of the HT-SL75. It includes multiple input options, such as HDMI ARC, optical, and auxiliary ports, allowing users to connect a wide variety of devices, including TVs, gaming consoles, and streaming devices. Additionally, the soundbar offers Bluetooth connectivity, enabling wireless audio streaming from smartphones and tablets, providing flexibility for modern listening habits.

The system is designed with user-friendliness in mind. It comes with a remote control that allows users to access various sound modes and settings easily. The HT-SL75 also features a dedicated night mode, reducing the intensity of loud sounds while enhancing quieter dialogue, making it perfect for late-night viewing without disturbing others in the home.

To sum up, the Sharp HT-SL75 stands out due to its combination of sleek design, advanced audio technologies, versatile connectivity options, and ease of use. Whether you're watching a blockbuster movie or enjoying your favorite playlist, this soundbar promises to enhance your auditory experience, making it a worthy addition to any home entertainment system.
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