MDR-DS4000

Transcription

1 (1) Digital Surround Headphone System Operating Instructions Mode d emploi Manual de instrucciones GB FR ES KR MDR-DS Sony Corporation

2 WARNING To prevent fire or shock hazard, do not expose the unit to rain or moisture. To prevent fire or shock hazard, do not place objects filled with liquids, such as vases, on the apparatus. To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only. Do not install the appliance in a confined space, such as a bookcase or built-in cabinet. For the customers in the USA Owner s Record The model number is located at the bottom of the processor and the left inner side of the headband. The serial number is located at the bottom of the processor and the inner side of the battery compartment. Record these numbers in the spaces provided below. Refer to them whenever you call upon your Sony dealer regarding this product. NOTICE FOR THE CUSTOMERS IN THE U.S.A. NOTE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/ TV technician for help. You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment. Model No. MDR-DS4000 Processor DP-IF4000 Headphones MDR-IF4000 Serial No. Processor Headphones 2 GB

3 For the customers in the USA and Canada RECYCLING NICKEL METAL HYDRIDE BATTERIES Nickel Metal Hydride batteries are recyclable. You can help preserve our environment by returning your used rechargeable batteries to the collection and recycling location nearest you. For more information regarding recycling of rechargeable batteries, call toll free , or visit Caution: Do not handle damaged or leaking Nickel Metal Hydride batteries. Disposal of Old Electrical & Electronic Equipment (Applicable in the European Union and other European countries with separate collection systems) This symbol on the product or on its packaging indicates that this product shall not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. The recycling of materials will help to conserve natural resources. For more detailed information about recycling of this product, please contact your local city office, your household waste disposal service or the shop where you purchased the product. Table Of Contents Main Features... 4 Checking the Components and Accessories... 5 Location and Function of Parts... 6 Front Panel of the Processor... 6 Rear Panel of the Processor... 7 Headphone Part Descriptions... 8 Charging the Supplied Rechargeable Nickel-metal Hydride batteries... 9 Inserting the supplied rechargeable nickel-metal hydride batteries... 9 Charging Checking the remaining battery power Using the headphones with alkaline batteries (sold separately) Connecting the Headphone System Connecting the processor to digital components Connecting the processor to analogue components Listening to the Sound of a Connected Component Enjoying with Additional Headphones Replacing the Ear Pads Troubleshooting Precautions Specifications GB GB

4 Main Features The MDR-DS4000 is a digital surround headphone system using digital infrared transmission. You can enjoy multi-channel surround sound with headphones by simply connecting the digital surround processor to a DVD player or a Digital TV, a Digital Broadcasting Satellite Receiver, etc., with the supplied optical digital connecting cable. Cordless headphones using a digital infrared transmission system which reproduce uncompressed transmission sound, resistant to external noise and interference. Compatibility of MDR-DS4000 with a wide variety of audio formats. Compatible with Dolby Digital*, Dolby Pro Logic II*, DTS*, and MPEG-2 AAC* formats. (Proprietary algorithm allows full reproduction of "Dolby Digital Surround EX" software.) Stunning 5.1ch surround sound capability based on newly developed XD technology. Battery is automatically charged by placing the headphones on the processor. Built-in audio compression function for easy listening even in the bursting and whispering sound by compressing the dynamic range. Built-in digital through terminal. Signal to the DIGITAL IN terminal is parallel routed through, for convenient integration into your existing system with no need to reconfigure your hookup. Self-adjusting mechanism headband eliminating the need for adjustment. Auto Power On/Off function automatically turns on the headphones when you put them on, and turns them off when they are removed. Uses either rechargeable nickel-metal hydride batteries (supplied) or commercially available (size AAA) alkaline batteries. * The digital surround processor for this system incorporates the Dolby Digital decoder, the Dolby Pro Logic II decoder, the DTS decoder and the MPEG-2 AAC decoder. Manufactured under licence from Dolby Laboratories and Digital Theater Systems, Inc. Dolby, Pro Logic, the AAC logo and the double-d symbol are trademarks of Dolby Laboratories. DTS and DTS VIRTUAL are trademarks of Digital Theater Systems, Inc. AAC patent marking Pat. 5,848,391; 5,291,557; 5,451,954; ; 5,222,189; 5,357,594; ; 5,394,473; 5,583,962; 5,274,740; 5,633,981; ; 4,914,701; 5,235,671; 07/640,550; 5,579,430; 08/678,666; 98/03037; 97/02875; 97/02874; 98/03036; 5,227,788; 5,285,498; 5,481,614; 5,592,584; 5,781,888; 08/039,478; 08/211,547; 5,703,999; 08/557,046; 08/894,844 The validity of the CE marking is restricted to only those countries where it is legally enforced, mainly in the countries EEA (European Economic Area). 4 GB

5 1 Preparation Checking the Components and Accessories Before setting up the system, check that all of the components are included. Processor DP-IF4000 (1) Cordless stereo headphones MDR-IF4000 (1) AC power adaptor (1) Rechargeable nickel-metal hydride batteries BP-HP550 (2) Optical digital connecting cable (rectangular type y rectangular type) (1) Preparation 5 GB

6 Location and Function of Parts Front Panel of the Processor INPUT SELECT ANALOG DIGITAL EFFECT MUSIC OFF CINEMA 5 1 COMPRESSION OFF ON 6 1 COMPRESSION switch (see page 18 for details). 2 EFFECT switch (see page 17 for details). Slide to select the sound field (OFF/ CINEMA/MUSIC). 3 INPUT SELECT switch Slide to select the input source (DIGITAL/ANALOG). 4 CHG indicator Lights red while charging. 5 Infrared emitter Set the emitter in a position so that there is a straight, unobstructed path to the sensor. 6 DECODE MODE indicator (see page 18 for details). 6 GB Preparation

7 Rear Panel of the Processor 0dB -8dB ATT 1 L LINE IN R 2 IN DIGITAL OUT DC IN 9V ATT (attenuator) switch Set this switch to 0dB if the volume is too low at analogue input. Normally, this switch should be set to 8dB. 2 LINE IN jacks (see page 14 for details) Connect the audio output jacks on audio or video component (sold separately), such as a video cassette player or TV, to these jacks. 3 DIGITAL IN jack (see page 13 for details) Connect a DVD player, Digital Broadcasting Satellite Receiver, or other digital component (sold separately) to this jack. 4 DIGITAL OUT jack (see page 13 for details) Connected components' digital signal integrity retained when installed. 5 DC IN 9V jack Connect the supplied AC power adaptor to this jack. (Be sure to use the supplied AC power adaptor. Using products with different plug polarity or other characteristics can cause a malfunction.) Preparation 7 GB

8 Headphone Part Descriptions 1 Ear pad (left) 2 Battery case button 3 Battery case Press the button of the left housing to open the battery compartment lid. This battery case is for the rechargeable nickel-metal hydride batteries (supplied) or commercially available (size AAA) alkaline batteries only. 4 Infrared sensor There are infrared sensors in two locations on both sides. 5 Self-adjusting band The headphones automatically turn on when you put them on. 6 VOL (Volume) control Use to adjust the volume. 7 Ear pad (right) 8 POWER indicator By pulling up the self-adjusting band, the indicator lights red when battery power is sufficient. 8 GB Preparation

9 Charging the Supplied Rechargeable Nickel-metal Hydride batteries The supplied rechargeable nickel-metal hydride batteries are not charged from the first time you use them. Be sure to charge them before use. To charge the headphones, place them on the processor. Inserting the supplied rechargeable nickelmetal hydride batteries 1 Press the button of the left housing to open the battery compartment lid. The battery compartment lid comes off. Button 2 Insert the supplied rechargeable nickel-metal hydride batteries into the battery compartment matching the 3 terminal on the batteries to the 3 marks in the compartment. Do not attempt to charge any other kind of battery with this unit. 3 Close the battery compartment lid. Preparation 9 GB

10 Charging 1 If your AC power adaptor is equipped with a voltage selector, first be sure that it is set to the correct voltage for your area before connecting it to an AC outlet. 2 If your AC power adaptor is equipped with an on/off switch, set it to ON. The power is supplied to the processor. On/off switch 3 Connect the supplied AC power adaptor to the processor. Processor To an AC outlet AC power adaptor (supplied) To DC IN 9V jack Notes Be sure to use the supplied AC power adaptor. Using AC adaptors with different plug polarity or other characteristics can cause product failure. Unified polarity plug Be sure to always use the supplied AC power adaptor. Even AC power adaptors having the same voltage and plug polarity can damage this product due to the current capacity or other factors. 10 GB Preparation

11 4 Rest the headphones on the processor so that the headphones contact point meets the processor s contact pin while making sure that the CHG indicator lights up. It takes approx. 16 hours to fully charge the battery (the CHG indicator goes off when charging is complete). When placing the headphones on the processor, be sure to hold them with both hands so that the right and left housings are horizontal. Place the headphones vertically on the processor then tilt them back until a click is heard. If the CHG indicator is not lit Check if the right and left headphones are rested on the processor correctly. The indicator will not light up if the headphones contact point does not meet the processor s contact pin. In this case, remove the headphones and place them on the processor again so that the indicator lights up. To recharge the headphone battery after use Place the headphones on the processor after use. The CHG indicator lights up, and the DECODE MODE indicator goes off, and then charging starts. Since the built-in timer recognizes when charging is complete (approx. 16 hours), there is no need to remove the headphones from the processor after charging has completed. Notes The processor automatically turns off while charging the batteries. This system is designed to charge only the supplied rechargeable batteries, type BP-HP550 for safety. Note that other types of rechargeable batteries cannot be charged with this system. If dry batteries are installed, they cannot be charged. Do not attempt to use the supplied BP-HP550 rechargeable batteries for other components. They are for use with this system only. Charge in an environmental temperature of between 0 C and 40 C (between 32 F and 104 F). Do not touch the contact pins of the processor. If a contact pin becomes dirty, charge may not be possible. Charging and usage hours Contact point Approx. charging hours Approx. usage time* 1 16 hours* 2 7 hours* 3 Contact pin Left housing * 1 at 1 khz, 1 mw + 1 mw output * 2 hours required to fully charge empty batteries * 3 Time stated above may vary, depending on the temperature or conditions of use. Right housing Preparation 11 GB

12 Checking the remaining battery power Pull up the self-adjusting band and check the POWER indicator located on the right housing. The batteries are still serviceable when the indicator lights red. Charge the rechargeable batteries or install new alkaline batteries if the POWER indicator light dims, flashes, or the sound becomes distorted or intermittent. POWER indicator Note The rechargeable nickel-metal hydride batteries should be replaced with new ones when they last only half the expected time, after a full charge has been performed. The rechargeable batteries, type BP-HP550, are not commercially available. You can order the batteries from the store where you purchased this system, or at your nearest Sony dealer. Using the headphones with alkaline batteries (sold separately) Commercially available (size AAA) alkaline batteries can also be used to power the headphones. Install the batteries in the same manner as described in Inserting the supplied rechargeable nickel-metal hydride batteries (page 9). When dry batteries are installed, the battery charge function is not activated. Battery life Battery Approx. hours* 1 Sony alkaline battery 13 hours* 2 LR03/AM-4(N) * 1 at 1 khz, 1 mw + 1 mw output * 2 Time stated above may vary, depending on the temperature or conditions of use. Notes on Batteries Do not charge a dry battery. Do not carry a battery together with coins or metallic objects. Heat can be generated by the battery if its positive and negative terminals are accidentally shorted. When you are not going to use the unit for a long time, remove the batteries to avoid damage from battery leakage or corrosion. See Checking the remaining battery power for details about checking the remaining battery power. 12 GB Preparation

13 1 Connection Connecting the Headphone System Connecting the processor to digital components Use the supplied optical digital connecting cable to connect the optical digital output jack* 1 on a DVD player, Digital Broadcasting Satellite Receiver or other digital component* 2 to the DIGITAL IN jack (black) of the processor. The connected AV components may require to be set up for optical digital output. Read their operating instructions. When connecting the processor to an AV amplifier, etc., connect the DIGITAL OUT jack (Red) and external optical digital input jack using the optical digital connecting cable (sold separately). Processor Optical digital connecting cable (supplied) Match the orientation of the plug with the jack, and then insert until the plug fits into place. To optical digital output jack To DIGITAL IN jack (Black) To DIGITAL OUT jack (Red) To optical digital input jack DVD player, Digital Broadcasting Satellite Receiver or other digital component having an optical digital output jack Optical digital connecting cable (sold separately) Equipment with optical digital input terminal such as an AV amplifier Notes The optical digital connecting cable is an extremely high-precision device and is sensitive to jolts and external pressure. Therefore, be careful when inserting and removing the cable plug. The digital input for the processor does not support sampling frequencies of 96 khz. Set the digital output setting for the DVD player to 48 khz when using this system. Noise may be heard when a 96 khz digital signal is input. * 1 If the connected equipment supports PCM output only, all surround sound effects will be processed by DOLBY PRO LOGIC II. * 2 Connection to the optical digital output jack on your personal computer is not guaranteed to work with this system. DTS A DTS-compatible DVD player is required for playback of DVDs recorded in DTS audio. (For more details, see the instruction manual of your DVD player.) When playing CDs recorded in DTS format, noise may occur when fast forwarding or rewinding. This is not a malfunction. If the DTS digital output is set to OFF on the DVD player, no sound may be heard even if the DTS output is selected in the DVD menu. No sound may be heard when a DVD player and this unit is analogue-connected. In this case, use a digital connection. (Continued) Connection 13 GB

14 Connecting cables (sold separately) Use the Optical digital connecting cable POC-20AP (mini-plug y rectangular plug) when connecting the optical digital output mini-jack on portable DVD players, portable CD players, or other digital components to the DIGITAL IN jack. Optical digital selector (sold separately) Use of the optical digital selector SB-RX100P (4-line input, 3-line output) is recommended when connecting more than one digital component. Notes on optical digital connecting cable Do not drop objects on the optical digital connecting cable or expose the cable to shock. Grasp the plug to connect or disconnect the cable. Be sure that the ends of the optical digital connecting cable are kept clean. Dust at the ends of the cable can degrade performance. When storing the system, attach the cap to the end of the plug and be careful not to fold or bend the optical digital connecting cable with a bend radius less than 25 mm (1 inch). The bend radius of the optical digital connecting cable should be no less than 25 mm (1 inch). 25 mm (1 inch) Connecting the processor to analogue components Use an audio cord (sold separately) to connect to the audio output jacks on a VCR, TV, or other component to the LINE IN (L/R) jacks on the processor. Processor To LINE IN jacks Audio left (L, white) To audio output jacks Audio left (white) VCR, TV, or other component Audio right (R, red) Audio cord (sold separately) Audio right (red) Connecting cables (sold separately) Use the connecting cable RK-G129 (stereo mini-plug y pin plug 2) when connecting a stereo mini-jack (line out jack or headphones jack) to the LINE IN jacks. In this case, set the volume on the player at a medium level. Noise can occur if the volume on the player is set too low. See Specifications: Recommended accessories (page 27) for details about other connecting cables (sold separately). 14 GB Connection

15 Setting the input level If the volume is low using the analogue input, set the ATT (attenuator) switch to 0dB. 0dB -8dB ATT Setting 0dB 8dB Connected components TV, portable components, and other components with a low output level Other components (initial settings) Notes Be sure to lower the volume before setting the ATT switch. If audio input to the LINE IN jacks is distorted (sometimes, noise can be heard at the same time), set the ATT switch to 8dB. Connection 15 GB

16 1 Operation Listening to the Sound of a Connected Component Before starting operation, be sure to read Connecting the Headphone System (pages 13 to 15) and make the proper connections. 1 Turn on the component connected to the processor. DVD player, Digital Broadcasting Satellite Receiver or other audio or video component POWER 2 Remove the headphones from the processor. The processor turns on automatically and, after about 3 seconds, the infrared emitters grow. Then the DECODE MODE indicator lights up, depending on the audio signal input from the connected audio or video component and the setting of the EFFECT switch. 3 Put on the headphones. The POWER indicator lights red, and the headphones automatically turn on. Be sure to match the right and left side of the headphones with your ears and wear the headphones at the correct angle so that the Auto Power On/Off function works correctly. POWER indicator 16 GB Operation

17 4 Slide the INPUT SELECT switch to select the component you want to listen to. INPUT SELECT ANALOG DIGITAL Position of switch DIGITAL ANALOG Selected sound source Sound of the component connected to DIGITAL IN jack. Sound of the component connected to LINE IN jacks. Note To listen to dual audio (MAIN/SUB) sound sources, connect to the LINE IN jacks, and then select the sound source you want to listen to on the player, TV, or other component. 5 Start playback of the component selected in step 4. 6 Slide a next switch to select the desired sound field. EFFECT switch EFFECT MUSIC OFF CINEMA Position of switch OFF CINEMA MUSIC Sound field and suitable sound source Normal playback of the headphones. Produces the kind of surround sound that is found in a typical movie theatre. Suitable for movie sound sources. Produces the kind of sound field that would be found in a listening room with good acoustics. Suitable for music sources. Note The volume of the headphones may vary, depending on the input signal and the setting of the EFFECT switch. (Continued) Operation 17 GB

18 COMPRESSION Switch COMPRESSION OFF ON Position of switch OFF ON Playback Effect When the EFFECT switch is selected, the sound mode changes to the selected effect. This function maintains overall level of program material: explosive sounds are attenuated while lower level sounds (dialogue, etc.) are enhanced. Illustration of the compression process explosion Startling level dynamic range input signal compression output signal dialogue explosion dialogue standard dynamic range Easy to hear level whisper, background noise whisper, background noise Difficult to hear level Dynamic range compression by built-in DSP processor DECODE MODE indicator The processor automatically identifies the format of the input audio signal and the corresponding indicator lights up. Switch the audio between Dolby Digital, DTS, MPEG-2 AAC, etc., on the connected equipment (DVD player, etc.). DOLBY DIGITAL: Input signal recorded in the DOLBY DIGITAL format. DOLBY PRO LOGIC II: Analogue input signal, digital input PCM signal, or Dolby Digital 2-channel signal processed by DOLBY PRO LOGIC II. (If the sound field is set to OFF, it is not processed by DOLBY PRO LOGIC II.) DTS: Input signal recorded in the DTS format. MPEG-2 AAC: Input signal recorded in the MPEG-2 AAC format. Note If the equipment connected to the DIGITAL IN jack is not playing back (fast forwarding, rewinding, etc.), the DECODE MODE indicator may not light up correctly. 18 GB Operation

19 7 Adjust the volume. Raise the volume Lower the volume Notes When watching films, be careful not to raise the volume too high in quiet scenes. You may hurt your ears when a loud scene is played. You may hear some noise when you disconnect the AC power adaptor from the processor before removing the headphones. If the infrared sensors are covered by your hands when adjusting the volume, the Muting function will be activated and volume cannot be adjusted. To adjust the volume, move nearer toward the processor or orient the infrared sensors on the left housing towards the processor. The headphones automatically turn off when they are removed Auto Power On/Off function Do not pull up the self-adjusting band when not in use, as this will consume the battery power. Self-adjusting band Transition time between modes When sliding switches on the processor to change to new modes, the transition time between modes may vary. This is due to differences in system control between modes. If no sound is heard from the headphones The sound output from the headphones is cut off if the Muting function is automatically activated when the headphones are outside the infrared transmission area, or when the infrared signals are interrupted. The Muting function is automatically cancelled when you get closer to the processor or there is no longer anything obstructing the path of the infrared signals. (Continued) Operation 19 GB

20 Infrared transmission area The approximate infrared transmission area from the processor is shown in the illustration below. Approx. 3 m (10 ft) Infrared signal Digital surround processor Approx. 7 m (23 ft) Approx. 3 m (10 ft) Notes Because this system uses infrared signals, sound may be interrupted if these signals are obstructed. This is due to the infrared signal characteristics, and is not a malfunction. Do not cover the infrared sensors with your hands or hair. When you use the headphones inside the area in the illustration above, the processor can be placed in front, behind or by the side of you. Any noise you hear through the headphones may vary depending on the processor position and room conditions. It is recommended that you place the processor in a location that produces the clearest sound. Do not use this system in areas exposed to direct sunlight or strong light. The sound may be interrupted. Plasma displays may interfere with normal operation of this system. Mixed signals may result if the processor is used with other processors or transmitters. If an audio signal is not input for 10 minutes Infrared signal emission from the processor automatically stops when an audio signal is not input for 10 minutes. The infrared signals are automatically emitted when an audio signal is input again. The emission of the infrared signals may stop when an extremely low sound is emitted for about 10 minutes during analogue input. If this happens, raise the volume of the connected audio or video component and lower the volume of the headphones. If signal noise is output from a component connected to the LINE IN jacks, infrared signal emission may not stop. Notes The brightness of the infrared emitter on the digital surround processor may vary. However, this does not affect the transmission area. The headphones should be used within the infrared transmission area (see Infrared transmission area ). The surround sound effect may not be obtained from sound sources that do not incorporate video, such as music CDs. This system simulates the average HRTF* common to most people. However, the effect can differ from person to person since the HRTF can vary between individuals. * Head Related Transfer Function 20 GB Operation

21 Enjoying with Additional Headphones In this system, by using additional MDR-IF4000 cordless infrared headphones (sold separately), more than one person can enjoy the surround sound experience wirelessly at the same time. Charge additional headphones with the processor of this system. * There is no limit to the number of headphones that can be used within the infrared transmission area. Processor MDR-IF4000 (sold separately) Notes The processor turns off automatically while charging. Remove these headphones from the processor when using other headphones. Because this unit employs a digital infrared transmission system, cordless infrared analogue headphones (MDR-IF3000, etc.) cannot be used. This unit is not compatible with the MDR-DS8000 since the infrared transmission method is different. The MDR-IF8000 cannot be used. Operation 21 GB

22 Replacing the Ear Pads The ear pads are replaceable. If the ear pads become dirty or worn out, replace them as illustrated below. The ear pad is not commercially available. You can order replacements from the store where you purchased this system, or at your nearest Sony dealer. 1 Remove the old ear pad by pulling it off. 2 Place the new ear pad around the housing. 22 GB Operation

23 1 Additional Information Troubleshooting If you run into any problems using this headphone system, use the following checklist. Should any problem persist, consult your nearest Sony dealer. Symptom No sound Cause and remedy, Check the connection between the processor and the AV component., Check that the signal is not being input to the digital out jack by mistake when digital input is selected., Check that the connected AV component's optical digital output is set to "ON" when selecting digital input., Turn on the AV component connected to the processor, and start the playback., Check that the INPUT SELECT switch on the processor is set to the component you want to listen to., If you connect the processor to an AV component using the headphone jacks, raise the volume level on the connected AV component., Make sure you are wearing the headphones correctly., Raise the headphone volume., The Muting function is activated. Check if there is any obstruction between the processor and the headphones. Use the headphones near the processor. Change the position or angle of the processor. If a plasma display is placed nearby, place the system farther away from it., The headphones POWER indicator light dims, flashes, goes off, or the sound becomes distorted or intermittent. Charge the rechargeable batteries if they are weak, or replace alkaline batteries with new ones. If the POWER indicator is still off after charging the batteries, take the headphones to a Sony dealer., You are trying to play a DTS audio track on a DVD player that does not support DTS. Either use a DVD player that supports DTS, or select a Dolby Digital or PCM audio track., You are playing back a DVD disc recorded in DTS when DTS digital output setting for the DVD player (including game machines) is OFF. See the instruction manual of your DVD player, and change the DTS digital output setting to ON., You are playing back a DVD disc recorded in DTS when the DVD player (including game machines) and the processor are analogue-connected. Use the digital connection. (Analogue sound may not be output from the DVD player.), When you have another processor or transmitter, check if more than one processor or transmitter is being used at the same time. Turn off other processor or transmitter or move to a place outside the range of other processor or transmitter. (Continued) Additional Information 23 GB

24 Symptom Distorted or intermittent sound (sometimes with noise) Low sound Loud background noise Cause and remedy, The headphones POWER indicator light dims, flashes, goes off, or the sound becomes distorted or intermittent. Charge the rechargeable batteries if they are weak, or replace alkaline batteries with new ones. If the POWER indicator is still off after charging the batteries, take the headphones to a Sony dealer., Check if there is any obstruction between the processor and the headphones., Check that the infrared sensors are not covered with your hands or hair., If you use the headphones by a window where the sunlight is too strong, draw the curtains/blinds to shut out the direct sunlight, or use the headphones away from the sunlight., Change the position or angle of the processor., When analogue input is selected, change the ATT switch on the processor to " 8dB.", If you connect the processor to an AV component using the headphone jacks, lower the volume level on the connected AV component., When using DTS audio sources, set the EFFECT switch on the processor to CINEMA or MUSIC mode (page 17, 18)., When analogue input is selected, change the ATT switch on the processor to "0dB.", If you connect the processor to an AV component using the headphone jacks, raise the volume level on the connected AV component., Raise the headphone volume., If you connect the processor to an AV component using the headphone jacks, raise the volume level on the connected AV component., The headphones POWER indicator light dims, flashes, goes off, or the sound becomes distorted or intermittent. Charge the rechargeable batteries if they are weak, or replace alkaline batteries with new ones. If the POWER indicator is still off after charging the batteries, take the headphones to a Sony dealer., If a plasma display is placed nearby, place the system farther away from it. The sound cuts off The surround sound effect is not obtained The DOLBY DIGITAL indicator does not turn on 24 GB, The processor stops sending signals, if 10 minutes passes and no signal has been input. Set the ATT switch on the processor to 0dB. If you connect the processor to an AV component using the headphone jacks, raise the volume level on the connected AV component., Set the EFFECT switch on the processor to CINEMA or MUSIC mode (page 17,18)., The audio being played is not a multichannel signal. The surround effect does not work for monaural sound sources., The digital audio output setting for the DVD player (including game machines) may be set to PCM. See the instruction manual of your DVD player, and change the setting (such as Dolby Digital/PCM or Dolby Digital ) for usage with components having built-in Dolby Digital decoders., Playback signals are not recorded in Dolby Digital format., The audio for the chapter being played is not a Dolby Digital signal. Additional Information

25 Symptom The DOLBY PRO LOGIC II indicator does not turn on The DOLBY PRO LOGIC II indicator turn on The DTS indicator does not turn on MPEG-2 AAC indicator does not light up. The batteries cannot be charged The CHG indicator does not turn off. Infrared signal emission does not stop (when the INPUT SELECT switch on the processor is set to ANALOG ) No signal from optical digital output Bilingual sound cannot be selected when using digital input. (Both MAIN and SUB can be heard at the same time.) Cause and remedy, The EFFECT switch on the processor is set to OFF., Analogue input signal, digital input PCM signal, Dolby Digital 2-channel signal or MPEG-2 AAC 2-channel signal is not input., The EFFECT switch on the processor is set to CINEMA or MUSIC mode., Analogue input signal, digital input PCM signal, Dolby Digital 2-channel signal or MPEG-2 AAC 2-channel signal is input., The DTS digital output setting on the DVD player (including game machines) is set to OFF. See the instruction manual of your DVD player, and change the DTS digital output setting to ON., Playback signals are not recorded in DTS format., The audio for the chapter being played is not a DTS signal., The DVD player does not support DTS format. Use a DVD player that supports DTS., Playback signals are not recorded in MPEG-2 AAC format., Check if the CHG indicator turns on. If not, put the headphones on the processor correctly so that the CHG indicator turns on., Dry batteries are installed. Insert the supplied rechargeable nickel-metal hydride batteries., Rechargeable batteries other than the supplied are installed. Insert the supplied rechargeable nickel-metal hydride batteries., The CHG indicator remains lit during charging (approx. 16 hours) by the built-in timer after the headphone is placed on the processor., Signal noise is output from the connected analogue component. Unplug the connected analogue component, or set the INPUT SELECT switch on the processor to "DIGITAL," and make sure playback of the component connected to the DIGITAL IN jack is stopped., No power supplied to the processor. Connect the processor to a power source., No playback sound from the connected external digital unit at the optical input jack. Check the external unit is playing back., Connect the analogue out to the LINE IN jack, and select the sound on the connected component. Additional Information 25 GB

26 Precautions On safety Do not drop, hit, or otherwise expose the processor or headphones to strong shock of any kind. This could damage the product. Do not disassemble or attempt to open any parts of the system. On power sources and placement If you are not going to use the system for a long time, unplug the AC power adaptor from the AC outlet. When removing the plug, grip the AC power adaptor. Do not pull on the cord. Do not place the system in any of the following locations. Location exposed to direct sunlight, near a heater, or other extremely hightemperature location Dusty location On an unsteady or inclined surface Location exposed to large amounts of vibration Bathroom or other high-humidity locations On cleaning Use a soft cloth slightly moistened with mild detergent solution. Do not use solvents such as thinner, benzene or alcohol as these may damage the surface. When the product breaks When the product breaks, or if a foreign object gets inside the unit, immediately turn off the power and consult your nearest Sony dealer. When taking the system to a Sony dealer, be sure to take both the headphones and processor. On headphones Act considerately When the volume is too high, the sound leaks outside the headphones. Be careful not to raise the volume so high that it bothers people around you. There is a tendency to raise the volume when using in noisy places. However, for reasons of safety, it is advised to keep the volume at a level whereby you can still hear sounds around you. 26 GB Additional Information

27 Specifications Digital surround processor (DP-IF4000) Decoder functions Dolby Digital Dolby Pro Logic II DTS MPEG-2 AAC Virtual surround function OFF CINEMA MUSIC Compression function OFF ON Modulation System DQPSK-IM Secondary carrier wave frequency 3.75 MHz Transmission distance Approx. 7 m (23 ft) to the front Transmission range 12 24,000 Hz Distortion rate 1% or less (1 khz) Audio inputs Optical digital input (rectangular-type) 1 Analogue input (pin jack left/right) 1 Audio output Optical digital output (rectangular-type) 1 Power requirements DC 9 V (from the supplied AC power adaptor) Dimensions Approx mm (6 3 /8 6 3 /8 7 7 /8 in) (w/h/d) Mass Approx. 400 g (15 oz) Supplied accessories AC power adaptor (9 V) (1) Rechargeable nickel-metal hydride batteries BP-HP550 (550 mah min.) (2) Optical digital connecting cable (optical rectangular plug y optical rectangular plug, 1.5 m) (1) Operating Instructions (this manual) (1) Recommended accessories Optical digital connecting cable POC-15AB (1.5 m) (mini-plug y rectangular plug) Design and specifications are subject to change without notice. Cordless stereo headphones (MDR-IF4000) Playback frequency range 10 22,000 Hz Power requirements Rechargeable nickelmetal hydride batteries (supplied) or commercially available (size AAA) alkaline batteries Mass Approx. 300 g (11 oz) (including the supplied rechargeable nickel-metal hydride batteries) Additional Information 27 GB

28 AVERTISSEMENT Afin d éviter tout risque d incendie ou d électrocution, ne pas exposer cet appareil à la pluie ou à l humidité. Pour éviter tout risque d incendie ou d électrocution, ne posez pas de récipients remplis d eau (p. ex. des vases) sur l appareil. Pour éviter tout risque d électrocution, n ouvrez pas le coffret. Ne confiez les réparations qu à un technicien qualifié. N installez pas l appareil dans un espace restreint, comme une bibliothèque ou un meuble encastré. Pour les utilisateurs aux Etats-Unis et au Canada RECYCLAGE DES ACCUMULATEURS À HYDRURE MÉTALLIQUE DE NICKEL Les accumulateurs à hydrure métallique de nickel sont recyclables. Vous pouvez contribuer à préserver l environnement en rapportant les piles usées dans un point de collection et recyclage le plus proche. Pour plus d informations sur le recyclage des accumulateurs, téléphonez le numéro gratuit (Etats- Unis et Canada uniquement), ou visitez Avertissment : Ne pas utilliser des accumulateurs à hydrure métallique de nickel qui sont endommagées ou qui fuient. 2 FR

29 Traitement des appareils électriques et électroniques en fin de vie (Applicable dans les pays de l Union Européenne et aux autres pays européens disposant de systèmes de collecte sélective) Ce symbole, apposé sur le produit ou sur son emballage, indique que ce produit ne doit pas être traité avec les déchets ménagers. Il doit être remis à un point de collecte approprié pour le recyclage des équipements électriques et électroniques. En s assurant que ce produit est bien mis au rebus de manière appropriée, vous aiderez à prévenir les conséquences négatives potentielles pour l environnement et la santé humaine. Le recyclage des matériaux aidera à conserver les ressources naturelles. Pour toute information supplémentaire au sujet du recyclage de ce produit, vous pouvez contacter votre municipalité, votre déchetterie ou le magasin où vous avez acheté le produit. Table des matières Principales caractéristiques... 4 Inventaire des composants et des accessoires... 5 Position et fonctions des pièces... 6 Face avant du processeur... 6 Face arrière du processeur... 7 Description des pièces du casque d écoute... 8 Chargement des piles rechargeables nickel-hydrure métallique fournies... 9 Insertion des piles rechargeables nickel-hydrure métallique... 9 Chargement Vérification de l autonomie des piles Utilisation du casque avec des piles alcalines (vendues séparément) Raccordement du système de casque d écoute Raccordement du processeur à des appareils numériques Raccordement du processeur à des appareils analogiques Ecoute du son provenant d un appareil raccordé Casques d écoute supplémentaires Remplacement des oreillettes Dépannage Précautions d utilisation Spécifications FR 3 FR

30 Principales caractéristiques Le modèle MDR-DS4000 est un système de casque d écoute ambiophonique numérique utilisant la transmission à infrarouges numérique. Vous pouvez profiter des avantages d un son ambiophonique multicanal (le son «surround») avec ce casque d écoute en raccordant tout simplement le processeur ambiophonique numérique à un lecteur de DVD, un téléviseur numérique, un récepteur satellite de diffusion numérique, etc., à l aide du câble de raccordement numérique optique fourni. Casque d écoute sans fil utilisant un système de transmission à infrarouges numérique, reproduisant des sons non compressés et isolé des bruits extérieurs et des interférences. Le MDR-DS4000 est compatible avec de nombreux formats audio, notamment Dolby Digital*, Dolby Pro Logic II*, DTS* et MPEG-2 AAC*. (Un algorithme exclusif permet une reproduction totale du logiciel «Dolby Digital Surround EX».) Son ambiophonique 5.1 canaux époustouflant, basé sur la toute nouvelle technologie XD. Les piles se rechargent automatiquement en plaçant le casque d écoute sur le processeur. Fonction de compression audio intégrée permettant une écoute facile, même en cas d impulsions sonores ou de chuchotements, par compression de la plage dynamique. Borne de raccordement numérique intégrée. Le signal en direction de la borne DIGITAL IN est acheminé parallèlement, permettant ainsi une intégration facile dans votre système existant, sans nécessiter une reconfiguration de vos raccordements. Serre-tête auto-ajustable évitant à l utilisateur d avoir à régler la taille. Fonction automatique de mise sous tension et hors tension : le casque se met automatiquement sous tension lorsqu il est utilisé et hors tension lorsqu il est retiré. Utilisation de piles rechargeables nickel-hydrure métallique (fournies) ou de piles alcalines (taille AAA) disponibles dans le commerce * Le processeur ambiophonique numérique de ce système intègre les décodeurs Dolby Digital, Dolby Pro Logic II, DTS et MPEG-2 AAC. Fabriqué sous licence de Dolby Laboratories et de Digital Theater Systems, Inc. «Dolby», «Pro Logic», le logo «AAC» et le symbole double-d sont des marques commerciales de Dolby Laboratories. «DTS» et «DTS VIRTUAL» sont des marques commerciales de Digital Theater Systems, Inc. 4 FR Numéro du brevet AAC Brevet 5,848,391 ; 5,291,557 ; 5,451,954 ; 5,400,433 ; 5,222,189 ; 5,357,594 ; ; 5,394,473 ; 5,583,962 ; 5,274,740 ; 5,633,981 ; ; 4,914,701 ; 5,235,671 ; 07/640,550 ; 5,579,430 ; 08/ 678,666 ; 98/03037 ; 97/02875 ; 97/02874 ; 98/03036 ; 5,227,788 ; 5,285,498 ; 5,481,614 ; 5,592,584 ; 5,781,888 ; 08/039,478 ; 08/211,547 ; 5,703,999 ; 08/557,046 ; 08/894,844 La validité du marquage CE est limitée uniquement aux pays dans lesquels il fait force de loi, c est-à-dire principalement dans les pays de I EEE (Espace économique européen).

31 1 Préparation Inventaire des composants et des accessoires Avant d installer le système, vérifiez que tous les composants sont présents. Processeur DP-IF4000 (1) Casque d écoute stéréo sans fil MDR-IF4000 (1) Adaptateur secteur (1) Piles rechargeables nickel-hydrure métallique de type BP-HP550 (2) Câble de raccordement numérique optique (de type rectangulaire y de type rectangulaire) (1) Préparation 5 FR

32 Position et fonctions des pièces Face avant du processeur INPUT SELECT ANALOG DIGITAL EFFECT MUSIC OFF CINEMA 5 1 COMPRESSION OFF ON 6 1 Commutateur COMPRESSION (Pour plus de détails, reportez-vous à la page 18.) 2 Commutateur EFFECT (Pour plus de détails, reportez-vous à la page 17) Faites glisser ce commutateur pour sélectionner le champ acoustique (OFF/ CINEMA/MUSIC). 3 Commutateur INPUT SELECT Faites glisser ce commutateur pour sélectionner la source d entrée (DIGITAL/ ANALOG). 4 Témoin de chargement CHG S allume en rouge pendant le chargement. 5 Emetteur à infrarouges Placez l émetteur en face du capteur et de façon qu il n y ait pas d obstacle entre eux. 6 Témoin DECODE MODE (Pour plus de détails, reportez-vous à la page 18) 6 FR Préparation

33 Face arrière du processeur 0dB -8dB ATT 1 L LINE IN R 2 IN DIGITAL OUT DC IN 9V Commutateur ATT (atténuateur) Si le volume de l entrée analogique est trop faible, réglez ce commutateur sur «0dB». Normalement, ce commutateur doit être réglé sur «8dB». 2 Prises LINE IN (Pour plus de détails, reportez-vous à la page 14) Branchez les prises de sortie audio de l appareil audio ou vidéo (vendu séparément), tel qu un magnétoscope ou un téléviseur sur ces prises. 3 Prise DIGITAL IN (Pour plus détails, reportez-vous à la page 13) Raccordez un lecteur de DVD, un récepteur satellite de diffusion numérique ou un autre appareil numérique (vendu séparément) à cette prise. 4 Prise DIGITAL OUT (Pour plus détails, reportez-vous à la page 13) L intégrité du signal numérique des composants raccordés est maintenue après l installation. 5 Prise DC IN 9V Branchez l adaptateur secteur fourni sur cette prise. (N utilisez pas d autre adaptateur secteur que celui fourni. L utilisation de produits dont la polarité de fiche ou d autres caractéristiques diffèrent de celles de cet adaptateur peut entraîner des problèmes de fonctionnement). Préparation 7 FR

34 Description des pièces du casque d écoute 1 Oreillette (gauche) 2 Bouton du logement des piles 3 Logement des piles Appuyez sur le bouton du boîtier de l écouteur gauche pour ouvrir le couvercle du logement des piles. Ce logement est destiné uniquement aux piles rechargeables nickel-hydrure métallique (fournies) ou aux piles alcalines (taille AAA) disponibles dans le commerce. 4 Capteur infrarouge Des capteurs infrarouges sont placés à deux endroits, des deux côtés de l appareil. 5 Serre-tête auto-ajustable Le casque se met automatiquement sous tension lorsque vous le mettez. 6 Commande VOL (volume) Utilisez cette commande pour régler le volume. 7 Oreillette (droite) 8 Témoin d alimentation POWER Lorsque vous soulevez le serre-tête auto-ajustable, le témoin s allume en rouge si les piles sont suffisamment chargées. 8 FR Préparation

35 Chargement des piles rechargeables nickel-hydrure métallique fournies Les piles rechargeables nickel-hydrure métallique fournies ne sont pas chargées lors de la première utilisation. Veillez à les charger avant de les utiliser. Pour recharger le casque, placez-le sur le processeur. Insertion des piles rechargeables nickelhydrure métallique 1 Appuyez sur le bouton du boîtier de l écouteur gauche pour ouvrir le couvercle du compartiment à piles. Le couvercle du compartiment à piles s ouvre. Bouton 2 Insérez les piles rechargeables nickel-hydrure métallique dans le compartiment à piles en faisant correspondre la borne 3 des piles au repère 3 du compartiment. N essayez pas de recharger d autres types de piles sur cet appareil. 3 Refermez le couvercle du compartiment à piles. Préparation 9 FR

36 Chargement 1 Si votre adaptateur secteur est doté d un sélecteur de tension, commencez par vérifier qu il est sur la tension de fonctionnement locale qui convient avant de le raccorder à une prise secteur. 2 Si votre adaptateur secteur est doté d un interrupteur de marche/arrêt, réglez-le sur ON. Le processeur est alimenté. Interrupteur de marche/arrêt 3 Raccordez l adaptateur secteur fourni au processeur. Processeur vers une prise secteur Adaptateur secteur (fourni) vers la prise DC IN 9 V Remarques N utilisez pas d autre adaptateur secteur que celui qui vous a été fourni. L utilisation d adaptateurs secteur dont la polarité de fiche ou d autres caractéristiques diffèrent de celles de cet adaptateur peut entraîner une panne de l appareil. Fiche à polarité unifiée N utilisez que l adaptateur secteur fourni. Même les adaptateurs secteur dont la tension et la polarité de fiche sont les mêmes que celles de cet adaptateur risquent d endommager l appareil à cause de leur capacité électrique ou d autres facteurs. 10 FR Préparation

37 4 Placez le casque sur le processeur de sorte que le point de contact touche la broche de contact du processeur tout en vous assurant que le témoin CHG s allume. La pile est rechargée entièrement en 16 heures environ (le témoin CHG s éteint lorsque le chargement est terminée). Lorsque vous placez le casque sur le processeur, veillez à le tenir avec les deux mains de sorte que les boîtiers des écouteurs droit et gauche restent horizontaux. Placez le casque verticalement sur le processeur, puis inclinez-le vers l arrière jusqu au déclic. Si le témoin CHG ne s allume pas Vérifiez que les écouteurs droit et gauche du casque sont correctement posés sur le processeur. Le témoin ne s allume pas si le point de contact du casque ne touche pas la broche de contact du processeur. En pareil cas, retirez le casque et placez-le de nouveau sur le processeur de sorte que l indicateur s allume. Chargement de la pile du casque après utilisation Après utilisation, placez le casque sur le processeur. Le témoin CHG s allume et le témoin DECODE MODE s éteint, puis le chargement commence. Etant donné que la minuterie intégrée détecte la fin du chargement (environ 16 heures), vous n avez pas besoin de retirer le casque du processeur une fois le chargement terminé. Remarques Le processeur se met automatiquement hors tension en cours de chargement des piles. Pour votre sécurité, ce système est conçu pour recharger uniquement les piles rechargeables de type BP-HP550 fournies. Notez que les autres types de piles rechargeables ne peuvent pas être rechargées avec ce système. Si des piles sèches sont installées, elles ne peuvent pas être rechargées. N essayez pas d utiliser les piles rechargeables BP-HP550 fournies avec d autres appareils. Elles doivent être utilisées avec ce système uniquement. Effectuez le chargement à une température ambiante comprise entre 0 C et 40 C (entre 32 F et 104 F). Ne touchez pas les broches de contact du processeur. La recharge risque d être impossible si une broche de contact est sale. Charge et durée d utilisation Point de contact Broche de contact Durée approximative de charge Durée approximative d utilisation* 1 16 heures* 2 7 heures* 3 Boîtier gauche Boîtier droit * 1 à 1 khz, sortie de 1 mw + 1 mw * 2 nombre d heures requises pour recharger entièrement des piles vides * 3 La durée mentionnée ci-dessus peut varier selon la température ou les conditions d utilisation. Préparation 11 FR