Troubleshooting—Continued

The center speaker produces no sound

•When the Stereo or Mono listening mode is selected, the center speaker produces no sound (page 50).

•Make sure the speakers are configured correctly (page 56).

The surround back speakers produce no sound

•While speaker set B is on, speaker set A is reduced to 5.1-channel playback and the surround back speakers produce no sound.

•The surround back speakers are not used with all lis- tening modes. Select another listening mode

(page 50).

•Not much sound may be produced by the surround back speakers with some sources.

•Make sure the speakers are configured correctly (page 56).

The subwoofer produces no sound

•The subwoofer outputs no sound while only speaker set B is on. Turn on speaker set A.

•When you play source material that contains no infor- mation in the LFE channel, the subwoofer produces no sound.

•Make sure the speakers are configured correctly (page 56).

Speaker set B produces no sound

•Speaker set B only outputs sources that are connected to an analog input. Make sure that the analog audio cables are connected properly.

There’s no sound with a certain signal format

•Check the digital audio output setting on the con- nected device. On some games consoles, such as those that can play DVDs, the default setting is off.

•With some DVD-Video discs, you need to select an audio output format from a menu.

Can’t get 6.1- or 7.1-channel playback

•While speaker set B is on, speaker set A is reduced to 5.1-channel playback.

The volume cannot be set to 79

•When the volume level of each speaker has been adjusted (pages 47, 59), the maximum possible vol- ume may be reduced.

Noise can be heard

•Using cable ties to bundle audio cables with power cords, speaker cables, and so on may degrade the audio performance, so don’t do it.

•An audio cable may be picking up interference. Try repositioning your cables.

The Late Night function doesn’t work

•Make sure the source material is Dolby Digital (page 52).

The multichannel DVD input doesn’t work

•Check the multichannel DVD input connections (page 28).

•To select the multichannel DVD input, press the [MULTI CH] input selector button.

•Check the audio output settings on your DVD player.

About DTS signals

•When playing DTS program material, using the pause, fast forward, or fast reverse function on your player may produce a short audible noise. This is not a mal- function.

•When DTS program material ends and the DTS bit- stream stops, the AV receiver remains in DTS listen- ing mode and the DTS indicator remains on. This is to prevent noise when you use the pause, fast forward, or fast reverse function on your player. If you switch your player from DTS to PCM, because the AV receiver does not switch formats immediately, you may not hear any sound, in which case you should stop your player for about 3 seconds, and then resume playback.

•With some CD players, you won’t be able to playback DTS material properly even though your player is con- nected to a digital input on the AV receiver. This is usually because the DTS bitstream has been processed (e.g., output level, sampling rate, or frequency response changed) and the AV receiver doesn’t recog- nize it as a genuine DTS signal. In such cases, you may hear noise.

Video

There’s no picture

•Make sure that all video connecting plugs are pushed in all the way (page 24).

•Make sure that each video component is properly con- nected.

•The AV receiver does not convert between formats, so if a video source component is connected to a compo- nent video input, your TV must be connected to the component video output (page 25).

•If a video component is connected to an HDMI input, your TV must be connected to the HDMI OUT (page 29).

•On your TV, make sure that the video input to which the AV receiver is connected is selected.

•While the Pure Audio listening mode (not North American model) is selected, the video circuits are turned off and the AV receiver outputs no video sig- nals.

•Reliable operation with an HDMI-to-DVI adapter is not guaranteed. In addition, video signals from a PC are not supported (page 29).

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Onkyo SKB-550, SKM-550S, SKF-550F, SKW-550, SKC-550C, HT-R550 instruction manual Troubleshooting
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SKF-550F, HT-R550, SKC-550C, SKM-550S, SKW-550 specifications

Onkyo, a renowned name in the audio equipment industry, offers a range of high-performance home theater systems designed to elevate the audio experience. Among their impressive lineup are the SKB-550, SKW-550, SKM-550S, SKC-550C, and HT-R550, each catering to different aspects of home entertainment.

The SKB-550 is a robust and stylish bookshelf speaker system, delivering crystal clear sound with minimal distortion. Its compact design makes it suitable for various room sizes while retaining the power needed for a rich audio experience. Equipped with a 6.5-inch woofer and a 1-inch tweeter, it ensures an expansive frequency response, allowing users to enjoy both deep bass and crisp highs.

Complementing the SKB-550 is the SKW-550 subwoofer, which features a 10-inch cone driver powered by a built-in amplifier. This subwoofer is designed to produce deep, impactful bass that adds depth to any movie or music experience. It incorporates phase control and adjustable crossover frequency settings, allowing users to customize the sound to their liking. The front-firing design ensures flexibility in placement, making it easy to integrate into any home theater setup.

For those looking to enhance their surround sound experience, the SKM-550S satellite speakers deliver exceptional performance as part of a multi-channel audio system. With their compact design and 4-inch mid-bass driver, these speakers produce a balanced and immersive audio landscape. The SKM-550S is equipped with Onkyo's innovative Wide Range Technology for an expansive soundstage and realistic sound reproduction.

The SKC-550C center channel speaker is essential for crisp dialogue and clear audio in films. Featuring dual 5.25-inch woofers and a 1-inch tweeter, the SKC-550C ensures that dialogue is always audible, even at low volumes. Its sleek design fits seamlessly with other components in the Onkyo lineup.

At the heart of the system lies the HT-R550 AV receiver, which is packed with advanced features for a modern home theater. Supporting multiple audio formats such as Dolby Atmos and DTS:X, the HT-R550 provides an advanced surround sound experience. Additionally, this receiver boasts Bluetooth connectivity, enabling users to stream music effortlessly from their devices, and an intuitive setup process that simplifies installation.

Collectively, the combination of the Onkyo SKB-550, SKW-550, SKM-550S, SKC-550C, and HT-R550 creates a complete home theater environment, offering stunning sound performance, versatility, and ease of use. Whether for movie nights or music sessions, this audio ensemble provides an outstanding auditory experience that caters to audiophiles and casual listeners alike.
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