Sony CD-DH790N operation manual Enhancing your system, Troubleshooting chart

Page 20

Enhancing your system

The connection cord is not included. Purchase a commercially available cord as shown below.

Portable audio player, etc.

Audio cable (not supplied)

 

MINI COMPONENT SYSTEM

AUDIOIN

 

POWER

FUNCTION

ON/STAND-BY

 

PHONES

 

 

VOL

 

PUSH

 

OPEN

AUDIOIN

 

PHONES

 

Auto power on function (AUDIO IN):

When you press any of the following buttons, the unit turns on.

●AUDIO IN button on the remote control: The unit turns on and the “AUDIO IN” function is activated.

● / button on the main unit: The unit turns on and playback of the last function starts (CD, TUNER, AUDIO IN, USB, iPod, TAPE).

■Listening to the playback sounds of portable audio player, etc.

1Use a connection cord to connect the portable audio player etc. to the AUDIO IN jack. When using video equipment, connect the audio output to this unit and the video output to a television.

2Press the ON/STAND-BY button to turn the power on.

3Press the AUDIO IN button on the remote control or FUNCTION button repeatedly on main unit to select AUDIO IN function.

4Play the connected equipment. If volume level of the connected device is too high, sound distortion may occur. Should this happen, lower the volume of the connected device. If volume level is too low, increase the volume of the connected device.

Note:

To prevent noise interference, place the unit away from the television.

■Headphones

●Do not turn the volume on to full at switch on and listen to music at moderate levels. Excessive sound pressure from earphones and headphones can cause hearing loss.

●Before plugging in or unplugging the headphones, reduce the volume.

●Be sure your headphones have a 1/8" (3.5 mm) diameter plug and impedance between 16 and 50 ohms. The recommended impedance is 32 ohms.

●Plugging in the headphones disconnects the speakers automatically. Adjust the volume using the VOLUME control.

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

● The clock is not set

● Did a power failure occur?

to the correct time.

Reset the clock. (Refer page

 

7)

● When a button is

● Set the unit to the power

pressed, the unit

stand-by mode and then turn

does not respond.

it back on.

 

● If the unit still malfunctions,

 

reset it. (Refer page 20)

● No sound is heard.

● Is the volume level set to

 

“0”?

 

● Are the headphones

 

connected?

 

● Are the speaker wires

 

disconnected?

■ CD player

 

 

 

Symptom

Possible cause

● Playback does not

● Is the disc loaded upside

start.

down?

● Playback stops in

● Does the disc satisfy the

the middle or is not

standards?

performed properly.

● Is the disc distorted or

 

scratched?

● Playback sounds

● Is the unit located near

are skipped, or

excessive vibrations?

stopped in the

● Is the disc very dirty?

middle of a track.

● Has condensation formed

 

inside the unit?

■ Remote control

 

 

 

Symptom

Possible cause

● The remote control

● Is the AC power cord of the

does not operate.

unit plugged in?

 

● Is the battery polarity

 

correct?

 

● Are the batteries dead?

 

● Is the distance or angle

 

incorrect?

 

● Does the remote control

 

sensor receive strong light?

■ Tuner

 

 

 

Symptom

Possible cause

 

 

● The radio makes

● Is the unit placed near the

unusual noises

TV or computer?

continuously.

● Is the FM antenna or AM

 

loop antenna placed

 

properly? Move the antenna

 

away from the AC power

 

cord if it is located nearby.

■ Cassette deck

Symptom

Possible cause

● Sound skipping.

● Is there any slack?

● Cannot hear treble.

● Is the tape stretched?

● Sound Fluctuation.

● Are the capstans, pinch

 

rollers or heads dirty?

● Cannot remove the

● If a power failure occurs

tape.

during playback, the heads

 

remain engaged with the

 

tape. Do not open the

 

compartment with great

 

force.

E-19

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Contents CD-DH790N Special Note AccessoriesIntroduction Precautions ContentsDisplay Controls and indicatorsFront panel Speaker system Remote controlTweeter Woofer Bass Reflex Duct Speaker Wire System connections Remote control General controlIPod adaptor connection Setting the clock Remote control onlyListening to the iPod To insert iPod adaptor IPod playbackTo disconnect iPod Navigating the iPod menusVarious iPod functions Listening to a CD or MP3/WMA discWatching videos on a TV connected to iPod Advanced CD or MP3/WMA disc playback Disc playbackVarious disc functions Direct track searchProgramed play MP3/WMA Random playProgramed play CD About folder playback order MP3/WMA folder mode only for MP3/WMA filesProcedure to playback MP3/WMA disc with folder mode on To play back USB/MP3 player with folder mode off To play back USB/MP3 player with folder mode onListening to USB mass storage device/MP3 player To remove USB memory deviceAdvanced USB playback Following functions are the same as CD operationsListening to the radio Listening to a cassette tape Tape playbackVarious tape functions Before playbackTimer and sleep operation Remote control only Timer playbackTimer playback Daily timerTo use timer and sleep operation together Sleep operationTroubleshooting chart Enhancing your systemMaintenance Speaker SpecificationsAmplifier TINSZA519AWZZ

CD-DH790N specifications

The Sony CD-DH790N is a sophisticated audio system designed to cater to a broad array of listening preferences. Combining sleek design with cutting-edge technology, this system stands out as a versatile option for both casual listeners and audiophiles.

One of the key features of the CD-DH790N is its powerful sound output. With a total power of 120 watts, the system delivers rich and immersive audio quality, be it for music, movies, or any other form of entertainment. The system is equipped with a two-way speaker design, ensuring clearer highs and fuller lows, enhancing the overall listening experience.

The CD-DH790N supports various formats, including CD, MP3, and FM radio, providing users the flexibility to play their favorite music in multiple ways. The inclusion of a CD player ensures that you can enjoy your physical collection, while the USB port allows for easy access to digital files directly from a USB drive. This feature is particularly appealing to users who have transitioned from CDs to digital music.

Another highlight of the Sony CD-DH790N is its Bluetooth connectivity. This technology enables wireless streaming from smartphones, tablets, and other Bluetooth-enabled devices. It allows users to enjoy their music library without the hassle of tangled wires, making it an excellent choice for modern living.

The system also boasts an intuitive control interface. With easily accessible buttons and a clear display, users can navigate through their music effortlessly. The remote control adds convenience, allowing users to manage their audio experience from a distance.

An additional feature that enhances the user experience is the inclusion of an equalizer. This allows listeners to customize their audio preferences by adjusting bass, treble, and mid-range frequencies according to their liking. This personalized touch ensures that everyone can find their ideal sound profile.

Moreover, the sleek and compact design of the CD-DH790N makes it suitable for various spaces within the home, whether it’s a living room, bedroom, or office. The contemporary aesthetics combined with functional design make it both a practical and stylish addition to any environment.

In conclusion, the Sony CD-DH790N combines high-performance audio, versatile connectivity options, and user-friendly design. With its powerful sound output, support for multiple formats, and modern features, it remains an excellent choice for anyone looking to elevate their audio experience while enjoying the convenience of modern technology.
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