Sony Official Manual for the GRX 9000 Stereo System - Safety and Operation Instructions
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WARNING

To prevent fire or shock hazard, do not expose the unit to rain or moisture.

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.

Laser component in this product is capable of emitting radiation exceeding the limit for Class 1.

This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior.

This caution label is located inside the unit.

NOTICE FOR THE CUSTOMERS IN THE U.S.A.

This symbol is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

CAUTION

The use of optical instruments with this product will increase eye hazard.

INFORMATION

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.

CAUTION

You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment.

NOTICE FOR THE CUSTOMERS IN CANADA

CAUTION:

TO PREVENT ELECTRIC SHOCK, DO NOT USE THIS POLARIZED AC PLUG WITH AN EXTENSION CORD,

RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.

This stereo system is equipped with the Dolby B- type noise reduction system*.

*Manufactured under license from Dolby Laboratories Licensing Corporation. DOLBY and the double-D symbol aare trademarks of Dolby Laboratories Licensing Corporation.

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Contents Mini Hi-Fi Component System Information Table of Contents Hooking up the system Connect the speakersConnect the power cord to a wall outlet Connect the FM/AM antennasHooking up the system Setting the time4 3,5 Turn the jog dial to set the hour Press ENTER/NEXT Presetting radio stationsPress CLOCK/TIMER SET Turn the jog dial to set the minute Press ENTER/NEXTTo change the preset number Presetting radio stationsTo tune in a station with a weak signal To change the AM tuning intervalConnecting an MD deck for digital recording Connecting optional AV componentsConnecting audio components Connecting an MD deck for analog recordingConnecting a VCR Connecting optional AV componentsAM antenna Connecting outdoor antennasFM antenna Press ¤ and place up to two CDs on the disc tray Playing a CDNormal play Press one of the Disc 1~3 buttonsBasic Operations Do thisTo stop recording Recording a CDCD Synchro Recording Operations Preset TuningListening to the radio 1 4 To listen to non-preset radio stationsRecording from the radio Listening to the radioPlaying a tape Press rRECPress Tape a or Tape B Deck a or Deck B on the remote Playing a tapePress ¤and insert a recorded tape in deck a or B Searching for the beginning of a track AMSPress HI-DUB Recording from a tapeHigh-speed Dubbing To stop dubbingUsing the CD display Press DISPLAY/DEMO during playbackRepeat Play To cancel Repeat PlayPlaying the CD tracks repeatedly Press CD P To cancel Shuffle PlayShuffle Play To select a desired CDProgramming the CD tracks Program PlayPlaying CDs without interruption To cancel Program PlayTo cancel Non-Stop Play Programming the CD tracksRecording on a tape manually Start playing the source to be recordedProgram Edit Recording a CD by specifying track order11, Edit 3 5 6 1 To check the order To cancel Program EditSelecting tape length automatically Tape Select EditLoop Looping part of a CDFlashing part of a CD FlashFor a powerful sound Groove Adjusting the soundTo listen through the headphones To reinforce bass DbfbPress File Select Use the jog dial to select the preset you desireSelecting the audio emphasis MHC-GRX9000 / RX900 / GRX7 / GRX7J MHC-RX77 Canadian modelTo change the spectrum analyzer display To cancel the effectMusic menu options Press Surround to turn the surround effect on or off Adjusting the graphic equalizerSelecting the surround effect Making a personal audio emphasis file Turn the jog dial to adjust levelRepeat steps 3 Press ENTER/NEXT when finished Press + or repeatedly to select a frequency bandMaking a personal audio emphasis file To call up the personal fileReceiving RDS broadcasts Using the Radio Data System RDS4,5 Locating a station by program type PTYList of program types PTY Using the Radio Data System RDSTo cancel PTY search To cancel the echoing Adjusting the microphone echoWhen you are done Singing along KaraokeMixing and recording sounds Falling asleep to music Sleep TimerWake-up Timer Waking up to musicWaking up to music To cancel the timer operation Timer-recording radio programsTo check the setting Turn jog dial to select REC, then press ENTER/NEXT Timer-recording radio programsInsert a recordable tape Turn off the power Set the time to start recordingPrecautions General TroubleshootingPrecautions Speakers CD PlayerTuner TroubleshootingTape Deck Amplifier section SpecificationsAudio Power Specifications MHC-RX66 U.S.A. models only Tape player section SpecificationsCD player section Tuner sectionSpeaker AM tuner sectionGeneral For customers in CanadaIndex

MHC-GRX5, MHC-GRX7, MHC-GRX900, MHC-GRX7J, MHC-RX77S specifications

Sony has long been a leader in the audio equipment market, and its MHC series of hi-fi component systems showcases advanced technologies tailored for both casual listeners and audiophiles alike. Among the standout models are the MHC-R700, MHC-RX77, MHC-GRX7, MHC-RX77S, and MHC-GRX900, each packed with unique features that elevate the listening experience.

The MHC-R700 is a versatile mini hi-fi system that offers powerful audio performance and advanced connectivity options. It includes features like an integrated CD player, FM tuner, and USB playback, allowing users to play music from various sources. The system boasts a robust output power, ensuring that even large rooms are filled with rich sound. Its digital signal processing technology enhances audio clarity, resulting in an immersive experience, whether you’re hosting a party or enjoying a quiet evening at home.

The MHC-RX77 takes a step further with its Mega Bass technology, which provides deep and resonant low frequencies, making it perfect for bass lovers. This model also includes a karaoke function with two microphone inputs, ideal for social events. The customizable equalizer settings allow users to tailor their sound preferences, enhancing the overall listening experience. Bluetooth compatibility adds to its appeal, allowing for seamless streaming from smartphones and tablets.

For those seeking a more modern aesthetic, the MHC-GRX7 offers sleek design with cutting-edge technology. This model features high-resolution audio playback capabilities, making it suitable for high-definition audio formats. Its stylish LED lighting can sync with the beat of the music, creating an engaging visual atmosphere. Additionally, it includes an intuitive user interface and remote control, making it easy to navigate through your music collection.

The MHC-RX77S serves as a slightly more compact solution without sacrificing sound quality. It retains core features of its predecessor, including Bluetooth streaming and a solid equalizer. This model is ideal for smaller spaces or for those wanting a more discreet audio solution but still desire the renowned Sony performance.

Finally, the MHC-GRX900 stands out for its high-end specifications and robust construction. This model is designed to deliver audiophile-grade sound and includes advanced features such as wireless multi-room streaming and an enhanced digital amplifier. Its compatibility with a variety of audio formats makes it a versatile choice for serious music listeners.

Together, these models exemplify Sony's commitment to delivering high-quality audio solutions that combine innovative technologies with user-friendly designs, catering to a wide range of preferences and listening environments. Whether you're a casual listener or a serious audiophile, there’s a model in the MHC series that will meet your needs.
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