Onkyo HT-R640 Instruction Manual

Onkyo av receiver instruction manual ht-r640

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Page 1: Table Of Contents
AV Receiver HT-R640 Instruction Manual Thank you for purchasing an Onkyo AV Receiver. Please read this manual thoroughly before making connections and plugging in the unit. Following the instructions in this manual will enable you to obtain optimum performance and listening enjoyment from your new AV Receiver.
Page 2: Introduction Important Safety Instructions
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING QUALIFIED PERSONNEL.
Page 3: Precautions
5. Never Touch this Unit with Wet Hands—Never handle this unit or its power cord while your hands are wet or damp. If water or any other liquid gets inside this unit, have it checked by your Onkyo dealer. 6. Handling Notes •...
Page 4: Supplied Accessories
We, ONKYO EUROPE ELECTRONICS GmbH LIEGNITZERSTRASSE 6, 82194 GROEBENZELL, GERMANY declare in own responsibility, that the ONKYO product described in this instruction manual is in compliance with the corresponding technical standards such as EN60065, EN55013, EN55020 and EN61000-3-2, -3-3. GROEBENZELL, GERMANY...
Page 5: Features
Neural Audio Corporation. *4. HDMI, the HDMI logo and High Deﬁnition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing, LLC. *5. “CinemaFILTER” is a trademark of Onkyo Corporation. ® XM Ready , XM Public Radio™ are trademarks of XM Satellite Radio Inc.
Page 6: Introduction
Correcting Sound and Picture Sync ... 71 Changing the Remote Controller’s ID ... 71 Controlling Other Components Entering Remote Control Codes ... 72 Remote Control Codes for Onkyo Components Connected via ... 73 Resetting REMOTE MODE Buttons... 73 Resetting the Remote Controller ... 73 Others Specifications ...
Page 7: Front Panel
Front & Rear Panels Front Panel North American models Other models The page numbers in parentheses show where you can ﬁnd the main explanation for each item. STANDBY/ON button (37) This button is used to set the AV receiver to On or Standby.
Page 8 Front & Rear Panels—Continued Arrow/TUNING/PRESET & ENTER buttons When the AM or FM input source is selected, the TUNING [ ] buttons are used to tune the tuner, and the PRESET [ to select radio presets (see page 49). When the onscreen setup menus are used, they work as arrow buttons and are used to select and set items.
Page 9 Front & Rear Panels—Continued Display The page numbers in parentheses show where you can ﬁnd the main explanation for each item. MUTING indicator (47) This indicator ﬂashes while the AV receiver is muted. HDMI indicator This indicator lights up when the HDMI input is used.
Page 10: Rear Panel
Front & Rear Panels—Continued Rear Panel (North American models only) R Q P O N The page numbers in parentheses show where you can ﬁnd the main explanation for each item. DIGITAL OPTICAL IN 1, 2, 3 and OUT The optical digital audio inputs can be used to con- nect CD and DVD players, and other components with an optical digital audio output.
Page 11 REMOTE CONTROL This (Remote Interactive) jack can be con- nected to an jack on another Onkyo AV compo- nent. The AV receiver’s remote controller can then be used to control that component. To use must make an analog audio connection (RCA) between the AV receiver and the other AV compo- nent, even if they are connected digitally.
Page 12: Remote Controller
Remote Controller Installing the Batteries To open the battery compartment, press the small hollow and slide off the cover. Insert the two supplied batteries (AA/R6) in accordance with the polarity diagram inside the battery compartment. Put the cover onto the remote controller and slide it shut.
Page 13: Using The Remote Controller
RECEIVER/AMP/TAPE Mode or AMP/TAPE Mode This mode is used to control the AV receiver. It can also be used to control an Onkyo cassette recorder connected The name of button may be “RECEIVER” or “AMP,” depending the model you purchased.
Page 14 Remote Controller—Continued For detailed information, see the pages in parentheses. STANDBY/ON button (37) Sets the AV receiver to On or Standby. INPUT SELECTOR buttons (45) Used to select the input sources. MULTI CH button (46) Selects the multichannel DVD input. DIMMER button (47) Adjusts the display brightness.
Page 15: Dvd Mode
Remote Controller—Continued DVD Mode By default, the remote controller is set to control an Onkyo DVD player. To select your DVD player as the input source, press: RECEIVER MULTI CH STANDBY/ON REMOTE MODE RECEIVER TAPE/AMP INPUT SELECTOR M D/CDR MULTI CH...
Page 16 Remote Controller—Continued CD/MD/CDR/HDD Mode By default, the remote controller is set to control an Onkyo CD player. To select the input source, press: RECEIVER TAPE TAPE * If you’re using an MD, CDR, or HDD component, you must change the input display (see page 44).
Page 17: About Home Theater
With DVDs you can enjoy DTS and Dolby Digital. With analog and digital TV you can enjoy Dolby Pro Logic II or Onkyo’s own DSP surround listening modes. Front left and right speakers These output the overall sound.
Page 18: Connecting The Av Receiver
Connecting the AV Receiver About AV Connections • Before making any AV connections, read the manuals supplied with your other AV components. • Don’t connect the power cord until you’ve completed and double-checked all AV connections. Optical Digital Jacks The AV receiver’s optical digital jacks have shutter-type covers that open when an optical plug is inserted and close when it’s removed.
Page 19: Connecting A Powered Subwoofer
Connecting the AV Receiver—Continued Connecting Your Speakers Speaker Conﬁguration For the best surround sound experience, you should con- nect ﬁve speakers and a powered subwoofer. The following table indicates the channels you should use depending on the number of speakers that you have. Number of speakers: Front left Front right...
Page 20: Speaker Connection Precautions
Connecting the AV Receiver—Continued Speaker Connection Precautions Read the following before connecting your speakers: • Only connect speakers with an impedance of 6 ohms or higher. If you use speakers with a lower impedance, and use the ampliﬁer at high volume levels for a long period of time, the built-in protection circuit may be activated.
Page 21: Connecting Antenna
Connecting the AV Receiver—Continued Connecting Antenna This section explains how to connect the supplied indoor FM antenna and AM loop antenna, and how to connect commercially available outdoor FM and AM antennas. The AV receiver won’t pick up any radio signals without any antenna connected, so you must connect the antenna to use the tuner.
Page 22: Connecting The Av Receiver—Continued
Connecting the AV Receiver—Continued Connecting an Outdoor FM Antenna If you cannot achieve good reception with the supplied indoor FM antenna, try a commercially available out- door FM antenna instead. Notes: • Outdoor FM antennas work best outside, but usable results can sometimes be obtained when installed in an attic or loft.
Page 23: Which Connections Should I Use
Connecting the AV Receiver—Continued Connecting Both Audio & Video By connecting both the audio and video outputs of your DVD player and other AV components to the AV receiver, you can select both the audio and video simultaneously simply by selecting the appropriate input source on the AV receiver. : Signal Flow Video Audio...
Page 24: Connections
Connecting the AV Receiver—Continued Connecting Your TV or Projector Step 1: Video Connection Choose a video connection that matches your TV ( , Step 2: Audio Connection Choose an audio connection that matches your TV ( , • With connection , you can listen to and record audio from your TV.
Page 25: Connecting Av Components
Connecting the AV Receiver—Continued Connecting a DVD Player Step 1: Video Connection Choose a video connection that matches your DVD player ( , You must connect the AV receiver to your TV via the same type of connection. Step 2: Audio Connection Choose an audio connection that matches your DVD player ( , •...
Page 26 Connecting the AV Receiver—Continued Hooking Up the Multichannel DVD Input If your DVD player supports multichannel audio formats such as DVD-Audio or SACD, and it has a multichannel analog audio output, you can connect it to the AV receiver’s multichannel DVD input. Use a multichannel analog audio cable, or several normal audio cables, to connect the AV receiver’s DVD IN FRONT L/R, CENTER, SURROUND L/R, and SUBWOOFER jacks to the 5.1-channel analog audio output on your DVD player.
Page 27: Connecting A Vcr Or Dvd Recorder For Playback
Connecting the AV Receiver—Continued Connecting a VCR or DVD Recorder for Playback With this hookup, you can use your VCR’s tuner to listen to your favorite TV programs via the AV Hint! receiver, useful if your TV has no audio outputs. Step 1: Video Connection Choose a video connection that matches your VCR or DVD recorder ( , You must connect the AV receiver to your TV via the same type of connection.
Page 28: Connecting A Vcr Or Dvd Recorder For Recording
Connecting the AV Receiver—Continued Connecting a VCR or DVD Recorder for Recording If you have two video recorders (e.g., a VCR and a DVD recorder), connect one recorder to the VIDEO 1 OUT jacks, as shown here, and connect the other recorder to the VIDEO 2 OUT jacks in the same way. Step 1: Video Connection Choose a video connection that matches your VCR or DVD recorder ( video source to be recorded must be connected to the AV receiver via the same type of connection.
Page 29 Connecting the AV Receiver—Continued Connecting a Satellite, Cable, Set-top box, or Other Video Source With this hookup, you can use your satellite or cable receiver to listen to your favorite TV programs Hint! via the AV receiver, useful if your TV has no audio outputs. Step 1: Video Connection Choose a video connection that matches the video source ( , You must connect the AV receiver to your TV via the same type of connection.
Page 30 Connecting the AV Receiver—Continued Connecting a Camcorder, Games Console, or Other Device Step 1: Video Connection Choose a video connection that matches the camcorder or console ( Step 2: Audio Connection Choose an audio connection that matches the camcorder or console ( Connection VIDEO 4 INPUT S VIDEO VIDEO 4 INPUT VIDEO...
Page 31: Connecting Components With Hdmi
Connecting the AV Receiver—Continued Connecting Components with HDMI About HDMI Designed to meet the demands of digital TV, HDMI (High Deﬁnition Multimedia Interface) is a new digital interface standard for connecting TVs, projectors, DVD players, set-top boxes, and other video components. Until now, several separate video and audio cables have been required to connect AV components.
Page 32: Making Hdmi Connections
Connecting the AV Receiver—Continued Making HDMI Connections Step 1: Use HDMI cables to connect the AV receiver’s HDMI jacks to your HDMI-compatible DVD player, TV, projector, and so on. Step 2: Assign each HDMI IN to an input selector in the HDMI Video setup (see page 40). Video Signal Flow Chart Digital video signals received at HDMI IN 1 and 2 are only output by the HDMI OUT...
Page 33: Connecting Audio Components
Connecting the AV Receiver—Continued Connecting a CD Player or Turntable I CD Player or Turntable (MM) with Built-in Phono Preamp Step 1: Choose a connection that matches your CD player ( , phono preamp. COAXIAL IN 2 Connect one or OPTICAL the other IN 3...
Page 34 Connecting the AV Receiver—Continued Connecting a HDD-compatible Component As of this printing, the Onkyo Remote Interactive Dock is the only HDD-compatible component available. I For HDD-compatible components that support video Connect your HDD-compatible component’s analog audio output jacks and video output jack to the AV receiver’s VIDEO 3 IN L/R jacks and VIDEO 3 IN...
Page 35: Connecting A Cassette, Cdr, Minidisc, Or Dat Recorder
Connecting the AV Receiver—Continued Connecting a Cassette, CDR, MiniDisc, or DAT Recorder Step 1: Choose a connection that matches the recorder ( , COAXIAL IN 2 OPTICAL IN 3 OPTICAL Connect one or the other COAXIAL • With connection , you can play and record. •...
Page 36: Connecting Onkyo Components
Connecting the AV Receiver—Continued Connecting Onkyo Step 1: Make sure that each Onkyo component is connected to the AV receiver with an analog audio cable (connection examples) (see pages 24 to 35). Step 2: Make the connection. Step 3: If you’re using an MD, CDR, or HDD com- ponent, change the input display (see page 44).
Page 37: Turning On The Av Receiver
If you have, see “HDMI Video Setup” on page 40, “Component Video Setup” on page 41, or “Digital Input” on page 39 respectively. I Have you connected an Onkyo MD recorder, CD recorder, or next generation HDD-compatible component? If you have, see “Changing the Input Display” on page 44.
Page 38: First Time Setup
First Time Setup About the Onscreen Setup Menus The onscreen setup menus are displayed on the connected TV and provide a convenient way to change the AV receiver’s settings (The onscreen menus do not appear on a TV that’s connected to the HDMI OUT). Submenus p.
Page 39: Digital Input
First Time Setup—Continued Digital Input If you connect a component to a digital input jack, you must assign that jack to an input selector. For example, if you connect your CD player to the OPTICAL IN2 jack, you should assign that jack to the CD input selec- tor.
Page 40: Hdmi Video Setup
First Time Setup—Continued Video Input HDMI Video Setup If you connect a video component to HDMI IN 1 or 2, you must assign that input to an input selector. For exam- ple, if you connect your DVD player to HDMI IN 1, you must assign HDMI IN 1 to the DVD input selector.
Page 41: Component Video Setup
First Time Setup—Continued STANDBY/ON REMOTE MODE RECEIVER TAPE/AMP INPUT SELECTOR M D/CDR MULTI CH TAPE TUNER CABLE + 10 D TUN --/--- DIMMER SLEEP DISC ALBUM INPUT GUIDE PREVIOUS TOP MENU MENU MUTING ENTER PLAYLIST/CAT PLAYLIST/CAT RETURN SETUP LISTENING MODE Component Video Setup If you connect to a COMPONENT VIDEO IN, you must assign it to an input selector.
Page 42: Speaker Configuration
First Time Setup—Continued Speaker Conﬁguration With these settings, you can specify which speakers are connected and a crossover frequency for each speaker. The following crossover frequencies can be speciﬁed: Full Band, 40 Hz, 50 Hz, 60 Hz, 80 Hz, 100 Hz, 120 Hz, 150 Hz, 200 Hz.
Page 43 First Time Setup—Continued Use the Up and Down [ buttons to select “d. Surround,” and then use the Left and Right ] buttons to select a crossover frequency. If no surround left and right speakers are connected, select None. Note: If the Front setting in step 4 is set to anything other than Full Band, Full Band cannot be selected here.
Page 44: Changing The Input Display
First Time Setup—Continued Changing the Input Display If you connect an -capable Onkyo MiniDisc recorder, CD recorder, or next generation HDD-compat- ible component to the TAPE IN/OUT or VIDEO 3 IN jacks, for to work properly, you must change this setting.
Page 45: Basic Operations
Basic Operations Selecting the Input Source This section explains how to select the input source (i.e., the AV component that you want to listen to or watch). MULTI CH Remote controller AV receiver RECEIVER VIDEO VIDEO VCR 1 VCR 2 VIDEO VIDEO 4 TAPE...
Page 46: Using The Multichannel Dvd Input
Basic Operations—Continued Using the Multichannel DVD Input The multichannel DVD input is for connecting a compo- nent with a 5.1-channel analog audio output, such as a DVD-Audio or SACD-capable DVD player, or an MPEG decoder. See page 26 for hookup information. Press the [RECEIVER] or [AMP] button, followed by the [MULTI CH] button.
Page 47: Setting The Display Brightness
Basic Operations—Continued STANDBY/ON REMOTE MODE RECEIVER TAPEAMP INPUT SELECTOR M D/CDR MULTI CH TAPE TUNER CABLE + 10 D TUN DIMMER --/--- DIMMER SLEEP DISC ALBUM INPUT GUIDE PREVIOUS TOP MENU MENU MUTING ENTER PLAYLIST/CAT PLAYLIST/CAT Setting the Display Brightness You can adjust the brightness of the display.
Page 48: Listening To The Radio
Listening to the Radio Using the Tuner With the built-in tuner you can enjoy AM and FM radio stations. You can store your favorite stations as presets for quick selection. Listening to the Radio Use the [TUNER] input selector TUNER button to select either AM or FM.
Page 49: Presetting Am/Fm Stations & Xm Channels
Listening to the Radio—Continued Presetting AM/FM Stations & XM Channels 2, 4 You can store a combination of up to 40 of your favorite AM/FM radio stations and XM channels as presets. Tune into the AM/FM station or XM channel that you want to store as a preset.
Page 50: Using Rds (European Models Only)
Listening to the Radio—Continued Using RDS (European models only) RDS only works with European models and only in areas where RDS broadcasts are available. When tuned into an RDS station, the RDS indicator appears. RDS indicator I What is RDS? RDS stands for Radio Data System and is a method of transmitting data in FM radio signals.
Page 51 Listening to the Radio—Continued Displaying Radio Text (RT) RT/PTYTP RT/PTY/TP When tuned to an RDS station that’s broadcasting text information, the text can be displayed. Press the [RT/PTY/TP] button RT/PTY/TP once. The RT information scrolls across the display. Notes: • The message “Waiting” may appear while the AV receiver waits for the RT information.
Page 52: Connecting The Xm Passport System
Listening to the Radio—Continued Listening to XM Satellite Radio (North American models only) Important XM Radio Information To receive XM Radio on this receiver you need to purchase an optional XM Passport System and sub- scribe to XM’s paid programming. Please note that XM is currently only licensed to provide service to the contiguous 48 United States (not available in Alaska and Hawaii) and portions of Canada.
Page 53 Listening to the Radio—Continued TUNING , PRESET TUNER SETUP Setting the Satellite Radio Mode On the AV receiver, press the SETUP [SETUP] button. Use the TUNING Up or Down [ ]/[ ] buttons to select TUNING PRESET “7. Hardware Setup,” and then press [ENTER].
Page 54 Listening to the Radio—Continued Selecting XM Radio Channels There are three ways to select XM radio channels: • Channel Search mode: select any channel. • Category Search mode: select channels by category. • Direct tuning: enter channel number. Note: You can’t select Channel Search or Category Search mode, while the Tuning Arrow ﬂashing, as tuning is in progress.
Page 55 Listening to the Radio—Continued ENTER TUNING DISPLAY TUNING MODE Selecting XM Channels from the Front Panel: Press the [TUNING MODE] button TUNING to select “Channel Search” or MODE “Category Search” mode. Press the [ENTER] button repeat- edly to select a category. ENTER Use the TUNING Up and Down ] buttons to select a chan-...
Page 56 Listening to the Radio—Continued STANDBY/ON REMOTE MODE RECEIVER TAPE/AMP INPUT SELECTOR MULTI CH TAPE TUNER DISC ALBUM INPUT GUIDE TOP MENU ENTER ENTER PLAYLIST/CAT RETURN Positioning the XM Passport System You can check the signal strength of the XM radio signal and adjust the position of the XM Passport System accordingly.
Page 57: Using The Listening Modes
Using the Listening Modes Selecting Listening Modes See “About the Listening Modes” on page 59 for detailed information about the listening modes. • The Dolby Digital and DTS listening modes can only be selected if your DVD player is connected to the AV receiver with a digital audio connection (coaxial or optical).
Page 58: Listening Mode Table
Neo:6 Cinema/Music Neural Surround (North American models only) Dolby D DTS, DTS 96/24 Mono Movie Orchestra Onkyo Unplugged Original Studio-Mix TV Logic All Ch Stereo Full Mono In the Pure Audio and Direct listening modes, 32 kHz, 44.1 kHz, and 48 kHz PCM is processed at 64 kHz, 88.2 kHz, and 96 kHz respectively. In listening modes other than Pure Audio, Direct, and Stereo, 64 kHz, 88.2 kHz, and 96 kHz PCM is processed at 32 kHz, 44.1 kHz, and 48 kHz...
Page 59: About The Listening Modes
Using the Listening Modes—Continued About the Listening Modes The AV receiver’s listening modes can transform your listening room into a movie theater or concert hall, with high ﬁdelity and stunning surround sound. The illustration shows which speakers are active in each listening mode with 5.1 channel speaker sys- tem.
Page 60 Using the Listening Modes—Continued Onkyo Original DSP Modes Mono Movie This mode is suitable for old movies and other mono sources. The center speaker outputs the sound as it is, while reverb is applied to the sound output by the other speakers, giving presence to even mono material.
Page 61: Recording
Recording This section explains how to record the current input source and how to dub audio onto your video recordings. Notes: • The surround sound and DSP listening modes cannot be recorded. • Copy-protected DVDs cannot be recorded. • You cannot record from the DVD analog multichannel input.
Page 62: Advanced Operations
Advanced Operations RECEIVER or AMP STANDBY/ON INPUT SELECTOR MULTI CH TAPE TUNER + 10 D TUN --/--- DIMMER LISTENING MODE STEREO SURROUND CH SEL AUDIO SUBTITLE TEST TONE CH SEL L NIGHT PLAY MODE DISPLAY AUDYSSEY AUDYSSEY (North American 668 M models only) Using the Late Night Function (Dolby Digital only)
Page 63: Advanced Setup
Advanced Setup Advanced Speaker Settings Speaker Distance Here you can specify the distance from each speaker to the listening position so that the sound from each speaker arrives at the listener’s ears as the sound designer intended. STANDBY/ON REMOTE MODE RECEIVER TAPE/AMP INPUT SELECTOR...
Page 64 Advanced Setup—Continued Speaker Level Calibration Here you can adjust the level of each speaker with the built-in test tone so that the volume of each speaker is the same at the listening position. Note: The speakers cannot be calibrated while the output of the AV receiver is muted or while a pair of headphones is connected.
Page 65: Multichannel Dvd Input Settings
Advanced Setup—Continued Multichannel DVD Input Settings Press the [RECEIVER] or [AMP] button followed by the [SETUP] button. RECEIVER The main menu appears onscreen. SETUP Use the Up and Down [ ]/[ ] buttons to select “7. Hardware Setup,” and then press [ENTER]. Use the Up and Down [ ]/[ ] buttons to select “SW Input Sen- sitivity,”...
Page 66: Center Image
Advanced Setup—Continued The Audio Adjust functions are explained below. Input Channel Settings I Multiplex This setting determines which channel is output from a stereo multiplex source. Use it to select audio channels or languages with multiplex sources, multilingual TV broadcasts, and so on. Main: The main channel is output (default).
Page 67: Assigning Listening Modes To Input Sources
Advanced Setup—Continued Assigning Listening Modes to Input Sources You can assign a default listening mode to each input source that will be selected automatically when you select each input source. For example, you can set the default listening mode to be used with Dolby Digital input signals.
Page 68: Intellivolume
Advanced Setup—Continued IntelliVolume You can set the input level for each input source. This is useful if some of your AV components are louder or qui- eter than others. While this menu is shown onscreen, you can select each input source and set the levels while listening to and comparing them.
Page 69: Changing The Av Receiver's Id
ID. You may need to change this if the remote controller’s control codes overlap with those of another Onkyo component located in the same room. • If you change the AV receiver’s remote control ID, be sure to set the same ID on both the AV receiver and remote controller (see page 71).
Page 70: Lock Setup
Advanced Setup—Continued Lock Setup Press the [RECEIVER] or [AMP] button followed by the [SETUP] RECEIVER button. The main menu appears onscreen. SETUP Use the Up and Down [ ]/[ ] buttons to select “8. Lock Setup,” and then press [ENTER]. 8.Lock Setup ------------------------ a.Lock...
Page 71: Correcting Sound And Picture Sync
Direct listening mode is used with an analog input signal. Changing the Remote Controller’s ID If several Onkyo components are used in the same room, the remote controller’s control codes may overlap with those of another component. To differentiate the remote controller’s control codes, you can change its ID to...
Page 72: Controlling Other Components
Controlling Other Components You can use the AV receiver’s remote controller (RC-651M) to control your other AV components, including those made by other manufacturers. This sec- tion explains how to enter the necessary remote control code for the component that you want to control (e.g., DVD player, TV, or VCR).
Page 73: Remote Control Codes For Onkyo Components Connected Via
AV receiver, and operate the component. If you want to control an Onkyo component by pointing the remote controller directly at it, or you want to control an Onkyo component that’s not connected via...
Page 74 Controlling Other Components—Continued To control another component, point the remote controller at it and use the buttons explained below. (You must select the appropriate remote control mode ﬁrst.) With some AV components, certain buttons may not work as expected, and some may not work at all. I Controlling a TV STANDBY/ON REMOTE MODE...
Page 75: Speciﬁcations
Speciﬁcations Ampliﬁer Section Rated Output Power (FTC) All channels: 110 watts minimum continuous power per channel, 8 ohm loads, 2 channels driven at 1 kHz, with a maximum total harmonic distortion of 0.9% Rated Output Power (IEC) × 5 ch 140 W at 6 ohms, 1 kHz, 1 ch driven 225 W + 225 W (3 Ω, Front)
Page 76: Troubleshooting
If you can’t resolve the issue yourself, 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 the [VIDEO 1] button, press the [STANDBY/ON] button.
Page 77 Troubleshooting—Continued The subwoofer produces no sound • 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 42). There’s no sound with a certain signal format •...
Page 78 • Make sure to set the same ID on both the AV receiver and remote controller (pages 69 and 71). Can’t control other components • If it’s an Onkyo component, make sure that the cable and analog audio cable are connected properly. Connecting only an cable won’t work (page 36).
Page 79 ﬁve seconds, and then plug it back in again. Onkyo is not responsible for damages (such as CD rental fees) due to unsuccessful recordings caused by the unit’s malfunction. Before you record important data, make sure that the material will be recorded cor- rectly.
Page 80 Unit 1 & 12, 9/F, Ever Gain PlazaTower 1, 88, Container Port Road, Kwai Chung, N.T., Hong Kong Tel: 852-2429-3118 Fax: 852-2428-9039 http://www.ch.onkyo.com/ SN 29344250 (C) Copyright 2006 ONKYO CORPORATION Japan. All rights reserved. HOMEPAGE http://www.onkyo.com/ D0606-1 * 2 9 3 4 4 2 5 0 *...

Onkyo HT-R640 Instruction Manual

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