SymptomRemedy

There is noise or the sound skips. • If you use another S-AIR main mill place it more than 8 m (26 74 lcet) a_ay from the unit.

•Install the S-AIR main unit and S-AIR sub unit closer together.

•Avoid use of equipment that generates electromagnetic energy, such as a

microwave ()veil.

•Install the S-AIR main unit and S-AIR sub unit away l?om other wireless products.

•Stop using another wireless product.

•Change the "RF CHANGE" setting (page 87).

•Change the ID settings of the S-AIR main unit and S-AIR sub unit.

Surround amplifier operation

(DAV-H DX279W/DAV-H DX576WF only)

If no sound is output from the surround speakers, check the status of the POWER / ON LINE indicator on the surround amplifier. For details of the POWER / ON LINE indicator, see "Step 4: Setting up the Wireless System" (page 42).

Symptom

The po_ er is not turned on. The POWER / ON LINE indicator does not turn on.

There is no sound.

Check the status of the POWER

/ON LINE indicalor on Ihe surround amplilqer.

Remedy

•Check that the AC powL,r cord lmains lead) is connected securely.

Turn off the surround amplifier and remove the AC power cord/mains lead) of the surround amplifier, then check the following items.

•Arc the + and speaker cords shorl-circuited?

•Is anything bh)cking the ventilation holes of the surround amplifier?

•After checking the above items and fixing any problems, connect the AC power cord lmains lead) of the surround amplifier and turn on the surround amplifier. If the cause of the problem cannot be found even after checking all the above items, consult your nearest Sony dealer.

•turns green

The speaker cord is not connected securely.

Check the speaker connections and settings.

The vohmle of Ihe unit is sel to minimum.

The unit is in mute status.

Depending on tile source or the settings of the uniL tile ellk:ct of Ihe speakers may be less noticeable.

Headphones are connected.

• flashes green

Tile unit is not turned on.

You performed pairing the unit and another S-AIR sub unit. The surround amplifier is pfired to another S-AIR main unit. Confirm the lDs of the unit and surround amplifier (page 83). Pairing operation is not completed.

Sound transmission is poor.

Move the surround amplifier so that the POWER / ON LINE indicator turns green.

Install the unit md surround amplifier apart from another wireless product. Stop using another wireless product.

The wireless transceiver(s) is/are not inserted correctly.

• turns red

Change the SURROUND SELECTOR switch (SURROUND or SURROUND BACK) of the surround amplifier to match the unit.

5"

5"

o

105Us

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Sony DAVHDX279W, HDX277WC, HDX576WF manual 105Us, SymptomRemedy
Page 104 Page 106

HDX576WF, HDX277WC, DAVHDX279W specifications

Sony has long been a key player in the home entertainment arena, and its DAV-HD series continues to epitomize advanced audio-visual technology. Among the standout models are the DAV-HDX279W, DAV-HDX277WC, and DAV-HDX576WF, each boasting impressive features that cater to various preferences and room setups.

The DAV-HD279W is a complete home theater system that seamlessly combines functionality with sleek design. It features a 5.1 channel surround sound setup, powered by a high-performance receiver that delivers dynamic audio clarity. One of its standout features is the Advanced Digital Cinema Sound technology, which optimizes sound output based on the room's acoustics, ensuring an immersive experience whether you're enjoying a movie, a music concert, or playing video games. The system is also equipped with an HDMI input, allowing for high-definition connectivity with various devices, enhancing the overall viewing experience.

The DAV-HDX277WC offers similar capabilities but comes with the added advantage of a wireless rear speaker setup. This feature reduces the clutter of cables, making it ideal for design-conscious consumers. The system is compatible with Blu-ray Disc playback, ensuring superb video quality and audio fidelity. Like its counterpart, it also supports various surround sound formats, enriching the theatrical experience at home. The user-friendly interface and remote control make it easy to navigate through various inputs and settings.

The DAV-HD576WF further elevates home entertainment with its multi-room capability and additional connectivity options. This model not only serves up high-definition audio and video but also integrates with streaming technologies. The system is equipped with features such as Bluetooth connectivity, allowing users to stream music directly from their smartphones or tablets. The wireless functionality extends to its rear speakers, which mean that system setup can be accomplished without the need for long cable runs across the room.

Each model’s sophisticated design complements modern aesthetics, featuring sleek speaker cabinets and elegant finishes. Together, the DAV-HD series provides a robust solution for those seeking to enhance their home theater experience with strong audio performance, versatile connectivity, and intelligent sound optimization, making any movie night or gaming session a captivating affair. Whether you are a casual viewer or an avid audiophile, these systems deliver quality entertainment that can easily fill any room with sound.
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