Sharp HT-SL72 operation manual Possible cause, Symptom

Page 15

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.

Symptom

Wireless connection cannot be established.

Possible cause

• Checkthe

distance

 

between

the Amplifier

and

Subwoofer (less

than

32

feet (10m)).

 

 

• Make sure there is no other

wireless

devices

near

the

Symptom

No sound is heard from Sound Bar/ Subwoofer.

Possible cause

Is the TV

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.*

 

 

 

 

Check

if the

Subwoofer

For HT-SL77

 

unit.

 

 

 

Make sure there

is no

 

obstacles

(especially

 

metal) blocking

between

 

the Amplifier

and

 

Subwoofer.

 

 

Manually

re-link

the

 

Amplifier

and

Subwoofer

 

(refer page 13).

 

• If the Amplifier is wall

 

mounted

behind

the TV,

 

make sure the distance

 

between

the

TV and

 

Amplifier are not less than

 

8" (20cm) to avoid wireless

 

interruption.

 

 

Noise is heard during playback.

The power is not turned on.

 

already turn

on.

 

Manually

re-link the

 

 

Amplifier

and Subwoofer

 

(refer

page

13).

 

Move the

speaker away

 

from any computers

or

 

mobile

phones.

 

Is the

unit

unplugged?

The protection circuit

may

 

be activated.

Unplug

and

 

plug in the power cord

 

again after 5 minutes or

 

more.

 

 

 

 

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).

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

Volume cannot

be

Check

if the HDMI CEC is

 

controlled

via

TV.*

 

enabled.

 

 

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

TV-Brand,

 

 

model and age, and it is

 

 

not the

Sound

Bar

 

 

problem.

 

unplug all component connected and plug in again.

During the Amplifier power on position (BLUE indicator light up), press the PAIRING button for more than 10 seconds.

Note:

This operation will restore the DIGITAL (HDMI) function volume to the default setting.

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.

Image 15
Contents Recommended Connection Model SharpAmplifier Stand x RCA to HeadphoneEnergy Star Program information Explanation of Graphical SymbolsAdditional Safety Information Consumer LiMiTED Warranty Label is located at the bottom of the unit ReferenceTV ARC Output Terminal HT-SL77 Only Front View To fix the Sound Bar stand For 52 60 or 70 TV Sound Bar assemblyFor 46 TV sound bar assembly For 60 or 70 TV Sound Bar assembly onlyModel HT-SL77 for 46 TV YourTVsize 60TVMake a hole on the wall using a drill Amplifier can be installed as below 123BD Player DVD player Place the stand as shownTerminal ToHEAOPH Ill Possible cause SymptomDimensions Power20W ConsumptionPower25W Maximuminput 200W power
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HT-SL72 specifications

The Sharp HT-SL72 is a compact and stylish home theater system that combines advanced audio performance with convenience and versatility. Designed for modern living spaces, this system offers a sleek profile that can seamlessly integrate into different environments without dominating the aesthetic.

One of the standout features of the HT-SL72 is its powerful sound output. The system is equipped with a high-performance soundbar and a dedicated subwoofer, delivering an immersive audio experience. The soundbar includes multiple channels that enable precise sound directionality, making it ideal for movies, music, and gaming. This two-piece setup enhances the overall audio quality, allowing users to enjoy rich, dynamic sound with deep bass.

The HT-SL72 also incorporates Bluetooth connectivity, allowing users to stream their favorite music directly from their smartphones, tablets, or computers. This feature ensures that users can easily enjoy their personal playlists or podcasts without the hassle of wires, creating a more flexible listening experience. Additionally, it supports various audio formats, making it compatible with a wide range of devices and applications.

A notable technology featured in the HT-SL72 is Dolby Audio, which enhances sound clarity and spatial accuracy. With this technology, viewers can experience film soundtracks and effects as intended by the creators, immersing them in the action and emotion of each scene. The system also has preset sound modes, allowing users to customize audio output to match their content, whether it's action-packed films, music, or sporting events.

Furthermore, the HT-SL72 includes an easy-to-use remote control and provides multiple inputs, including HDMI ARC, optical, and AUX connections, making it versatile for various setups and devices. Installation is straightforward, and the slim design allows it to be wall-mounted or placed in front of a television without obstructing the screen.

In summary, the Sharp HT-SL72 is a powerful home theater system tailored for those seeking high-quality audio in a compact form. With its advanced sound technologies, Bluetooth streaming capabilities, and user-friendly design, it stands out as a practical choice for enhancing home entertainment experiences. Whether for movie nights, hosting gatherings, or enjoying solo listening sessions, the HT-SL72 delivers exceptional performance and flexibility.