JVC MX-GT70 manual Troubleshooting, Symptom

Page 29

Troubleshooting

If you are having a problem with your unit, check this list for a possible solution before calling for service.

If you cannot solve the problem from the hints given here, or the unit has been physically damaged, call a qualified person, such as your dealer, for service.

Symptom

Unable to cancel the display demonstration.

No sound is heard.

Hard to listen to broadcasts because of noise.

The disc sound is discontinuous.

The disc tray does not open or close.

The disc does not play.

The cassette holders cannot be opened.

Impossible to record.

Operations are disabled.

Unable to operate the unit from the remote control.

Cause

Other buttons will pressed to cancel the display demonstration.

Connections are incorrect or loose.

•Antennas are disconnected.

•The AM loop antenna is too close to the unit.

•The FM antenna is not properly extended and positioned.

The disc is scratched or dirty.

•The AC power cord is not plugged in.

•Trays are locked.

The disc is placed upside down.

Power supply from the AC power cord has been cut off while the tape was running.

Small tabs on the back of the cassette are removed.

The built-in microprocessor may malfunction due to external electrical interference.

•The path between the remote control and the remote sensor on the unit is blocked.

•The batteries are exhausted.

Action

Press CANCEL/DEMO on the unit. (See page 8.)

Check all connections and make corrections. (See pages 6 to 8.)

•Reconnect the antennas correctly and securely.

•Change the position and direction of the AM loop antenna.

•Extend the FM antenna at the best position.

Clean or replace the disc. (See above.)

•Plug the AC power cord.

•Unlock the trays. (See page 16.)

Place the disc with the label side up.

Turn on the unit.

Cover the holes with adhesive tape.

Unplug the AC power cord and then plug it back in.

•Remove the obstruction.

•Replace the batteries.

– 26 –

Page 28 Page 30
Image 29
Page 28 Page 30
Contents MX-G70 Mises en garde, précautions et indications diverses Instructions for safe use About This Manual PrecautionsIntroduction Contents Front Panel Location of the Buttons and ControlsFront Panel Become familiar with the buttons and controls on your unitSee pages in the parentheses for details Display WindowAUX button and lamp 0Disc tray open/close CD1, CD2, and CD3 buttons 13, 14Remote Control Remote ControlDisc number buttons CD1, CD2, and CD3 14 CD 3´8button 9, 14Putting the Batteries into the Remote Control Supplied Accessories Connecting AntennasGetting Started FM antennaTurn the AM loop antenna until you have the best reception Connecting SpeakersAM antenna To connect an outdoor AM antennaCanceling the display demonstration Connecting Other EquipmentClose the speaker terminals On the unit onlySetting the Clock Turning On or Off the PowerCommon Operations Selecting the SourcesTo turn down the volume level temporarily Adjusting the VolumeReinforcing the Bass Sound Selecting the Sound ModesTo use your own sound mode Creating Your Own Sound Mode Manual ModeOn the unit only Select one of the preset sound modes Presetting Stations Tuning in a StationTuning in a Preset Station Listening to FM and AM BroadcastsLoading CDs Playing Back CDs CD/CD-R/CD-RWPress the same 0 you have pressed in step Repeat steps 1 to 3 to place other CDsBasic CD Operations Playing Back the Entire Discs Continuous PlayProgram Play Repeating Tracks or CDs Repeat Play Playing at Random Random PlayProhibiting Disc Ejection Tray Lock To exit from Random play mode, press Random againLocating the Beginning of a Song Music Scan Playing Back TapesPlaying Back a Tape Recording To clean the heads, capstans, and pinch rollersRecording a Tape on Deck B To protect your recordingDubbing Tapes To record on both sides Reverse ModeCD Direct Recording Press DubbingAuto Edit Recording Using Daily Timer Using the TimersPress CLOCK/TIMER again How Daily Timer actually worksWhen selecting CD When selecting Tuner FM or Tuner AMTurn 4/ ¢to set the volume level Press SET/DISPLAY to complete the Daily Timer settingSelect the preset station Using Recording TimerHow Recording Timer actually works Unit enters preset station selecting modeTimer Priority Using Sleep TimerOn the remote control only Press Sleep Wait for about 5 seconds after specifying the time lengthCleaning the unit MaintenanceTo clean the disc Handling discsSymptom TroubleshootingSpecifications Speaker section SP-MXG70 MX-G70Amplifier section CA-MXG70 HOW to Locate Your JVC Service Center Limited Warranty AUDIO-1 0101MWMMDWJEM

MX-GT70 specifications

The JVC MX-GT70 is a powerful and versatile audio system that stands out for its impressive features and modern technologies, making it a top choice for music enthusiasts. This speaker system, which combines functionality with an eye-catching design, offers a unique blend of performance and style.

One of the main features of the JVC MX-GT70 is its high-performance speakers. The system is designed to deliver robust audio quality, with exceptional clarity and depth. Boasting an impressive output power, it can fill a room with sound, making it ideal for parties and gatherings. The system effectively reproduces a wide range of frequencies, ensuring that bass sounds are deep and powerful while highs are crisp and clear.

The MX-GT70 also incorporates advanced audio technologies, including JVC's proprietary Dynamic Bass Boost. This feature enhances low frequencies, providing an extra layer of punch to your music. Whether you are listening to hip-hop, electronic, or any genre that benefits from bass, the Dynamic Bass Boost ensures that you feel the rhythm. Additionally, the system supports various audio formats, including MP3 and WMA, allowing you to enjoy your favorite tracks in multiple ways.

Connectivity is another strong suit of the JVC MX-GT70. It offers multiple input options, including USB, AUX, and Bluetooth, facilitating seamless integration with various devices. Bluetooth connectivity gives users the flexibility to play music wirelessly from smartphones, tablets, and laptops, promoting convenience without compromising sound quality.

The JVC MX-GT70 also features an intuitive control panel, making navigation through tracks and settings straightforward. The LCD display provides clear information on the current track, volume levels, and system settings, enhancing user experience.

Moreover, the design of the MX-GT70 is aesthetically pleasing, with a modern yet robust look that ensures it fits well in any environment. Its compact size allows for easy placement, while the build quality ensures durability.

In summary, the JVC MX-GT70 stands out for its powerful audio performance, advanced technologies, and user-friendly features. With its impressive connectivity options and striking design, it not only meets the needs of audio enthusiasts but also enhances their overall music experience. Whether for casual listening or lively parties, the MX-GT70 delivers a high-quality sound that truly impresses.
Top Page Image Contents