Onkyo Troubleshooting Tips for TX-SR608: No Sound, Factory Reset, and More
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Troubleshooting

If you have any trouble using the AV receiver, look for a solution in this section. If you can’t resolve the issue your- self, contact your Onkyo dealer.

If you can’t resolve the issue yourself, try resetting the AV receiver before contacting your Onkyo dealer.

To reset the AV receiver to its factory defaults, turn it on and, while holding down VCR/DVR, press ON/ STANDBY. “Clear” will appear on the display and the AV receiver will enter Standby mode.

Note that resetting the AV receiver will delete your radio presets and custom settings.

Remote indicator

RECEIVER

HOME

To reset the remote controller to its factory defaults, while holding down RECEIVER, press and hold down HOME until the remote indicator lights (about 3 sec- onds). Within 30 seconds, press RECEIVER

again.

The on-screen setup menus appear only on a TV that is connected to the HDMI OUT. If your TV is con- nected to the MONITOR OUT V or the COMPO- NENT VIDEO OUT, use the AV receiver’s display when changing settings.

Power

■Can’t turn on the AV receiver

Make sure that the power cord is properly plugged — into the wall outlet.

Unplug the power cord from the wall outlet, wait five — seconds or more, then plug it in again.

■The STANDBY indicator flashes red

The protection circuit has been activated. Remove

—

the power cord from the wall outlet immediately.

 

Disconnect all speaker cables and input sources, and

 

leave the AV receiver with its power cord discon-

 

nected for 1 hour. After that, reconnect the power

 

cord and set the volume to maximum. If the AV

 

receiver stays on, set the volume to minimum, dis-

 

connect the power cord, and reconnect your speakers

 

and input sources. If the AV receiver turns off when

 

you set the volume to maximum, disconnect the

 

power cord, and contact your Onkyo dealer.

 

Audio

■There’s no sound, or it’s very quiet

Make sure that the digital input source is selected

40

properly.

 

 

 

Make sure that all audio connecting plugs are pushed

16

in all the way.

 

Make sure that the inputs and outputs of all compo-

17-20

nents are connected properly.

 

 

 

Make sure that the polarity of the speaker cables is

13

correct, and that the bare wires are in contact with

 

the metal part of each speaker terminal.

 

Make sure that the input source is properly selected.

23

 

 

Make sure that the speaker cables are not shorting.

13

Check the volume. The AV receiver is designed for

—

home theater enjoyment. It has a wide volume range,

 

allowing precise adjustment.

 

 

 

If the MUTING indicator is flashing on the display,

24

press the remote controller’s MUTING to unmute

 

the AV receiver.

 

While a pair of headphones is connected to the

25

PHONES jack, no sound is output by the speakers.

 

 

 

If there’s no sound from a DVD player connected to

—

an HDMI IN, check the DVD player’s output set-

 

tings, and be sure to select a supported audio 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.

 

If your turntable uses an MC cartridge, you must

—

connect an MC head amp, or an MC transformer.

 

 

 

Make sure that none of the connecting cables are

—

bent, twisted, or damaged.

 

Not all listening modes use all speakers.

33

 

 

Specify the speaker distances and adjust the individ-

42

ual speaker levels.

 

Make sure that the speaker setup microphone is not

—

still connected.

 

 

 

The input signal format is set to PCM or DTS. Set it

54

to Auto.

 

 

 

En

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Contents TX-SR608 Board above the apparatus shall be set 10 cm Always consider the environmental issues and follow10 cm 4 at the rear. The rear edge of the shelf or Away from the rear panel or wall, creating a flue-likePrecautions Installing the Batteries Supplied AccessoriesUsing the Remote Controller Aiming the Remote ControllerContents Processing FeaturesAmplifier MiscellaneousTHX Select2 Plus Front & Rear Panels Front PanelDisplay For detailed information, see the pages in parenthesesRear Panel Power cordUREMOTE Control jack CENTER, FRONT, SURR, Surr Back or Front High or Front WideReturn button Remote ControllerControlling the AV Receiver Controlling the tunerAbout Home Theater Enjoying Home TheaterSpeaker Configuration Connecting the AV ReceiverConnecting Your Speakers Speaker Connection PrecautionsScrew-type speaker terminals Strip 1/2 to 5/8 12 to 15 mm Connecting the Speaker CablesSpeaker cables, and twist the bare wires tightly, as shown North American and Taiwan models SurroundUsing Dipole Speakers Connecting a Powered SubwooferBi-amping the Front Speakers AV Cables and Jacks About AV ConnectionsConnected image with AV components Hdmi cableConnecting Components with Hdmi Jack Signal Components AssignableAudio return channel ARC function Connecting External Components FrontHow to record the video System On/Auto Power On Connecting Onkyo uComponentsConnecting Antenna Remote ControlVideo Connection Formats Signal SelectionWhich Connections Should I Use? Audio Connection FormatsTurning On/Off the AV Receiver Turning OnTurning Off Basic Operations Selecting the Language Used for the Onscreen Setup MenusSetting the Display Brightness Playing the Connected ComponentSelecting Speaker Layout Muting the AV Receiver Using the Home MenuUsing the Sleep Timer TV, MUSIC, GAME, and THXUsing Headphones Audyssey 2EQ Room Correction and Speaker SetupChanging the Input Display Using Audyssey 2EQ EnterError Messages Changing the Speaker Settings ManuallyUsing a Powered Subwoofer Listening to the Radio Using the TunerTuning into Radio Stations Listening to the RadioPresetting FM/AM Stations Using RDS excluding North American modelsFinding Stations by Type PTY Listening to Traffic News TPRDS program types PTY Recording Separate AV Sources Connecting a Recording ComponentRecording AV RecordingUsing the Listening Modes Listening Mode ButtonsSelecting Listening Modes Input Source About Listening ModesExplanatory Notes Speaker LayoutListening Modes DSD *7 Resolution AudioDTS-HD Master DTS 96/24 *8Listening Mode Description Input Speaker Source Layout Onkyo-Original DSP Listening Modes Common Procedures in Setup Menu Advanced SetupOn-screen Setup Menus MenuHdmi Input Input/Output AssignMonitor Out BD/DVD, VCR/DVR, CBL/SAT, GAME, PC, TV/CD, PortComponent Video Input Speaker SetupSpeaker Settings Digital Audio InputSurrBack/Front High/Front Wide Speakers TypeSpeaker Terminal Assign Front High/Front Wide/Zone2 FrontEqualizer Settings Speaker DistanceLevel Calibration THX Audio Setup BGCAudio Adjust Multiplex/MonoDolby Audyssey DSX Source SetupTheater-Dimensional LFE LevelDynamic Volume Reference LevelIntelliVolume SyncName Edit Game Mode Wide Mode*1*2Picture Mode*1*2 Listening Mode Preset OSD Setup Hardware SetupVolume Setup MiscellaneousSirius Settings North American models Lock Setup Using the Audio SettingsTone Control Settings Late Night Audyssey SettingsSpeaker Levels Music OptimizerAudio Selector Adjusting the Bass & TrebleSetting the Incoming Digital Signal Fixed Mode Audio SelectorConnecting Your Zone 2 Speakers to an Amp in Zone Connecting ZoneConnecting Your Zone 2 Speakers Directly to the AV receiver ZoneSetting the Powered Zone Using Zone Controlling Zone 2 from the AV receiverOperating with the remote controller Controlling Zone 2 with the Remote ControllerAdjusting the Volume for Zone Muting ZoneModels sold are different depending on the region Connecting an Onkyo DockControlling iPod Onkyo Dock CableUsing the Onkyo Dock UP-A1 DockWithout the RI Control Controlling Your iPodRI Dock With the RI ControlRepeat Available buttonsPlaylist e / r Display *7 Muting Album +Preprogrammed Remote Control Codes Looking up for Remote Control CodeControlling Other Components Remote Mode BD/DVD Entering Remote Control CodesRemote Control Codes for Onkyo Components Connected via u TV/CDYou can reset the remote controller to its default settings Resetting Remote Mode ButtonsResetting the Remote Controller Controlling Other ComponentsButtons ON/STANDBY Input TV VOL q / w Guide Mode firstSetup SearchCan’t turn on the AV receiver TroubleshootingStandby indicator flashes red There’s no sound, or it’s very quietAbout DTS signals There’s no sound with a certain signal formatCan’t select the Pure Audio listening mode Only the front speakers produce soundOn screen display does not appear Remote controller doesn’t workBeginning of audio received by an Hdmi in can’t be heard There’s no pictureThere’s no sound AV receiver’s remote controller doesn’t control your iPodSound changes when I connect my headphones There’s no videoCBL/SAT, GAME, or AUX input Video Attoff defaultVideo Attenuation Important Note Regarding Video PlaybackVideo Section SpecificationsAmplifier Section General Tuner SectionAbout Hdmi Supported Audio FormatsAbout Copyright Protection Using an RIHD-compatible TV, Player, or Recorder About p-compatible componentsOperations that can be performed with p connection Change each item in the Hdmi Setup as below How to connect and setupConfirm the connecting and setting Confirm the settingsVideo Resolution Chart OutputOnkyo Europe Electronics GmbH Onkyo Europe Electronics GmbH UK Branch

SR608 specifications

The Onkyo SR608 is a versatile 7.2-channel home theater receiver that has gained popularity among audio enthusiasts for its impressive combination of features and performance. Launched as part of Onkyo's highly regarded line of A/V receivers, the SR608 stands out for its robust build quality, advanced technology, and user-friendly design.

One of the key features of the Onkyo SR608 is its onboard support for high-definition audio formats, including Dolby TrueHD and DTS-HD Master Audio. These formats deliver a lossless audio experience, allowing users to enjoy movies and music with unparalleled clarity and detail. Additionally, the receiver is equipped with advanced decoding capabilities, ensuring that it can handle various audio formats from different sources seamlessly.

The SR608 is also noteworthy for its video processing capabilities. It supports video upscaling up to 1080p through its Faroudja DCDi Cinema technology, allowing users to enhance standard-definition content and make it look sharper on high-definition displays. The receiver features multiple HDMI inputs, enabling users to connect a range of devices such as Blu-ray players, gaming consoles, and streaming devices.

Another significant characteristic of the Onkyo SR608 is its robust amplifier section, which delivers a powerful output of 100 watts per channel (into 8 ohms). This ensures that even the most demanding audio tracks can be reproduced with accuracy and depth, making it ideal for a home theater setup that aims to provide an immersive audio experience. The receiver also includes dual subwoofer outputs, allowing for flexible bass management and the ability to create a more dynamic low-frequency response.

For those who appreciate convenience and connectivity, the SR608 comes equipped with a front-panel USB port, providing access to digital music files. Wi-Fi and Bluetooth compatibility can be added through optional adapters, enabling users to stream audio wirelessly from their smartphones or tablets. The receiver is also equipped with Onkyo’s exclusive Audyssey 2EQ technology, which automatically analyzes the acoustics of a room and calibrates the receiver’s settings for optimal sound performance.

In summary, the Onkyo SR608 is a feature-rich A/V receiver that combines powerful audio performance with advanced video processing, making it a favorite among home theater enthusiasts. Its extensive connectivity options, coupled with user-friendly technology, ensure that it remains a strong choice for those looking to build or upgrade their home entertainment system.
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