Only the center speaker produces sound

If you use the Dolby Pro Logic IIx Movie, Dolby Pro — Logic IIx Music, or Dolby Pro Logic IIx Game lis- tening mode with a mono source, such as an AM radio station or mono TV program, the sound is con- centrated in the center speaker.

Make sure the speakers are configured correctly.

36

The surround speakers produce no sound

When the T-D (Theater-Dimensional), Stereo or

Mono listening mode is selected, the surround

 

speakers produce no sound.

 

 

 

Depending on the source and current listening mode,

not much sound may be produced by the surround

 

speakers. Try selecting another listening mode.

 

Make sure the speakers are configured correctly.

36

The center speaker produces no sound

When the Stereo or Mono listening mode is selected, — the center speaker produces no sound.

Make sure the speakers are configured correctly.

36

The front high or surround back speakers produce no sound

Depending on the current listening mode, no sound

30

may be produced by the front high or surround back

 

speakers. Select another listening mode.

 

 

 

Not much sound may be produced by the front high

or surround back speakers with some sources.

 

Make sure the speakers are configured correctly.

36

 

 

While Powered Zone 2 is being used, playback in the

46

main room is reduced to 5.1-channels and the front

 

high or surround back speakers produce no sound.

 

 

 

The subwoofer produces no sound

When you play source material that contains no

information in the LFE channel, the subwoofer pro-

 

duces no sound.

 

 

 

Make sure the speakers are configured correctly.

36

 

 

There’s no sound with a certain signal format

Check the digital audio output setting on the con-

nected device. On some game consoles, such as

 

those that support DVD, the default setting is off.

 

 

 

With some DVD-Video discs, you need to select an

audio output format from a menu.

 

Depending on the input signal, some listening modes

3033

cannot be selected.

 

The volume cannot be set to 79

Check to see if a maximum volume has been set.

21

If the volume level of each individual speaker has

23, 37

been adjusted to high positive values, then the maxi- mum master volume possible may be reduced. Note that the individual speaker volume levels are set automatically after the Audyssey 2EQ® Room Cor- rection and Speaker Setup function has been com- pleted.

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,

43

Dolby Digital Plus, and Dolby TrueHD.

 

About DTS signals

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 for- ward, 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 three seconds, and then resume playback.

With some CD and LD players, you won’t be able to — playback DTS material properly even though your player is connected 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 recognize it as a genuine DTS signal. In such cases, you may hear noise.

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

 

amalfunction.

The beginning of audio received by an HDMI IN can’t be heard

Since it takes longer to identify the format of an

HDMI signal than it does for other digital audio sig-

 

nals, audio output may not start immediately.

 

Can’t select the Pure Audio listening mode

(European and Asian models) The Pure Audio lis- — tening mode cannot be selected while Zone 2 is on.

Can’t get 6.1/7.1 playback

If no surround back speakers or front high speakers — are connected, or the Zone 2 speakers are being

used, 6.1/7.1 playback is not possible.

You can not always select all of the listening modes, 3033depending on the number of the speakers connected.

Video

There’s no picture

Make sure that all video connecting plugs are pushed

14

in all the way.

 

 

 

Make sure that each video component is properly

15, 16,

connected.

49

If the video source is connected to a component

16, 35

video input, you must assign that input to an input

 

selector, and your TV must be connected to COM-

 

PONENT VIDEO MONITOR OUT.

 

En

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Onkyo TX-SR508 Only the center speaker produces sound, Surround speakers produce no sound, Subwoofer produces no sound

TX-SR508 specifications

The Onkyo TX-SR508 is a versatile home theater receiver designed for audiophiles looking to enhance their audio-visual experience. This model stands out in its class due to its combination of advanced features, high-quality build, and user-friendly operation.

One of the primary features of the TX-SR508 is its capability to decode multiple high-definition audio formats. Supporting Dolby TrueHD and DTS-HD Master Audio, the receiver ensures that users enjoy a cinematic sound experience, delivering a clear and immersive audio performance. Additionally, it offers Dolby Pro Logic IIz, which enhances the surround sound experience by adding front height channels, enriching the overall soundstage.

The TX-SR508 is equipped with a powerful amplifier that provides 75 watts per channel across seven channels, ensuring that it can adequately drive a full home theater speaker setup. With impedance options of 4 to 16 ohms, it is versatile enough to work with a variety of speaker systems.

Connectivity is another strong suit of the Onkyo TX-SR508. It features multiple HDMI inputs, enabling users to connect various high-definition devices, such as Blu-ray players, gaming consoles, and streaming devices. The HDMI 1.4a standard used in this receiver supports 3D video pass-through, making it future-proof for the current generation of home theater setups.

For those who still enjoy traditional sources, it includes analog audio inputs, as well as a phono input for connecting a turntable, catering to vinyl enthusiasts. The built-in AM/FM tuner and the capability to connect to an external internet radio enrich the listening options available to users.

Integrated technologies such as Audyssey 2EQ speaker calibration assist in optimizing sound for the room environment, providing a balanced audio experience regardless of the room's acoustics. The receiver also boasts an intuitive graphical user interface, making setup and navigation straightforward for users of all levels.

Overall, the Onkyo TX-SR508 combines cutting-edge audio technologies, extensive connectivity options, and practical features, making it a solid choice for anyone looking to build or upgrade their home theater system. Whether enjoying a movie, gaming, or listening to music, the TX-SR508 ensures an impressive performance, grounded in both quality and versatility.