JVC KD-G731 manual Intended them to play, Elapsed playing time is not correct, WMA/AAC/WAV tracks

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Symptom

Remedy/Cause

 

 

 

 

• Tracks do not play back in the order you have

Playback order is determined when files are recorded.

 

 

intended them to play.

 

MP3/WMA/AAC

 

 

 

 

the display.

This sometimes occurs during play. This is caused by how

 

• Elapsed playing time is not correct.

 

 

 

the tracks are recorded on the disc.

 

• “PLEASE” and “EJECT” appear alternately on

Insert a disc that contains MP3/WMA/AAC tracks.

 

 

 

 

• Correct characters are not displayed (e.g.

This unit can only display letters (upper case), numbers,

 

 

album name).

and a limited number of symbols.

 

 

 

 

 

Noise is generated.

The track played back is not an MP3/WMA/AAC/WAV

 

 

 

track. Skip to another file. (Do not add the extension code

 

 

 

<.mp3>, <.wma>, <.m4a>, or <.wav> to non-MP3/

 

 

 

WMA/AAC/WAV tracks.)

 

 

 

 

• “CHECK” keeps flashing on the display.

• Readout time varies depending on the USB device.

 

 

 

• Do not use too many hierarchy, folders, and empty

 

 

 

folders*.

 

 

 

• Turn off the power then on again.

 

 

 

* Folder that is physically empty or folder that contains

device

 

 

data but does not contain valid MP3/WMA/AAC/WAV

 

 

track.

 

 

 

USB

 

 

 

• “NO FILE” flashes on the display.

Attach a USB device that contains tracks encoded in an

 

 

• “NO USB” appears on the display.

appropriate format.

 

 

 

 

• “READ” and “FAILED” appear alternately on

The total number of tracks could not be accessed properly.

 

 

the display.

 

 

 

 

 

• Correct characters are not displayed (e.g.

This unit can only display letters (upper case), numbers,

 

 

album name).

and a limited number of symbols.

 

 

 

 

• While playing a track, sound is sometimes

MP3/WMA/AAC/WAV tracks have not been properly

 

 

interrupted.

copied into the USB device.

 

 

 

Copy MP3/WMA/AAC/WAV tracks again into the USB

 

 

 

device, and try again.

 

 

 

 

ENGLISH

Continued on the next page

REFERENCES 35

Image 35
Contents KD-G731 Information for Users on Disposal of Old Equipment How to reset your unitHow to forcibly eject a disc Contents Detaching the control panel Cancel the display demonstration and set the clock@ Finish the procedure PreparationBasic operations Before using the remote controller Using the remote controller RM-RK50Tuner reception indicators Status of Bluetooth deviceEnters the main menu with 5 U Changes the preset stations or DAB services with D ∞Adjusts the volume level While listening to an Apple iPod or a JVC D. playerSearch for a station to listen-Auto Search Select preset station Change the display informationMO indicator lights up Listening to the radioSee the following for details Start searchingPTY Standby Reception Automatic station selection-Programme SearchTA Standby Reception Open the control panel and insert the disc Disc operationsTo stop play and eject the disc Prohibiting disc ejectionDisc RND Listening to the USB deviceTRK RPT Fldr RND Fldr RPTReverse/fast-forward track Select folder To stop play and detach the USB deviceRegistering using Open Using the Bluetooth devicesRegistering a Bluetooth device Registration Pairing methodsTo delete a registered device Use the Bluetooth device to search and connectTo search for available devices To connect a special deviceWhen an SMS comes Using the Bluetooth cellular phone~ Select BT-PHONE Enter Bluetooth menu When a call comesSelect a phone number Making a callSpeak the name you want to call Display the Dial Menu~ Select BT-AUDIO Using the Bluetooth audio playerBluetooth Information Listening to the CD changerDisc RPT ~ Select CD-CH Select a disc to start playingDisc RPT Disc RND MAG RND~ Select DAB Select the bands Searching for an ensemble ⁄ Select a service either primary or secondary to listen toListening to the DAB tuner Enter the main menu Listening to the iPod / D. player~ Select Ipod or D. Player Select a song to start playing Selecting a track from the menuListening to the other external components Adapter separately purchased Concept diagram of the external device connectionConnection 1 integrated connection Connection 2 alternative connectionIndication For Selecting a preset sound modeBAS MID TRE Loud Finish the procedure General settings-PSMAdjusting the sound Adjust the levelClock H DemoCLK Disp *1 OFFDimmer Auto DAB AF *4 AF onAF OFF DAB VOL *4Version Bluetooth settingsMaintenance Disc More about this unitGeneral Characters Playing an MP3/WMA/AAC discBit rate of MP3 8 kbps 320 kbps Sampling frequency of MP3 Bit rate of WMA 16 kbps 32 kbpsChanging the source Playing MP3/WMA/AAC/WAV tracks from a USB deviceDetaching a USB device Bluetooth operationsGeneral settings-PSM IPod or D. playerSymptom Remedy/Cause TroubleshootingIntended them to play Album name A limited number of symbols Noise is generatedTurn off the power then on again Album name A limited number of symbolsReset button of the CD changer Bluetooth device DeviceBluetooth audio device Signal receptionDAB Tuner Section SpecificationsAudio Amplifier Section General CD Player SectionUSB Section Having Trouble with operation?

KD-G731 specifications

The JVC KD-G731 is an advanced CD receiver that has earned recognition for its blend of innovative features, cutting-edge technology, and user-friendly design. This model offers an array of functionalities that cater to audiophiles and casual listeners alike, making it a popular choice for in-car audio systems.

One of the standout features of the KD-G731 is its playback capability. The receiver is equipped with a CD player that supports a variety of disc formats, including CD-R and CD-RW, allowing users to enjoy their favorite albums and homemade compilations. Additionally, the device features an auxiliary input, making it easy to connect portable music players, smartphones, and other external media devices.

The KD-G731 also stands out with its digital media playback options. It includes a USB port that enables direct connection to USB devices, allowing users to play music files stored on USB flash drives. The receiver supports various audio file formats, including MP3 and WMA, ensuring flexibility for different music libraries.

Audio performance is enhanced by the built-in 24-bit digital-to-analog converter (DAC), which delivers clear and high-quality sound playback. The AKM DAC ensures that audio is reproduced accurately, enhancing the listening experience whether users are enjoying their favorite songs or tuning into radio stations.

The receiver incorporates a high-output amplifier that provides powerful sound, efficiently driving speakers while maintaining clarity. With a 4-channel speaker output, the KD-G731 allows users to build a robust sound system in their vehicles. Moreover, the receiver comes with a built-in equalizer, allowing users to customize the sound to their liking, with presets that include flat, rock, pop, and classical settings.

The design of the KD-G731 emphasizes both functionality and aesthetics. The front panel features a detachable design for added security, while an easily readable display offers clear visibility of track information and settings. User-friendly controls are laid out intuitively, providing quick access to essential functions without distraction while driving.

In terms of connectivity, the KD-G731 features a radio tuner that provides access to both AM and FM bands, with programmable presets to save favorite stations. The receiver also includes built-in support for RDS (Radio Data System), which delivers additional information about broadcasted radio content.

Overall, the JVC KD-G731 stands out as a versatile and feature-rich CD receiver capable of delivering an impressive audio experience for any driver. With its variety of playback options, high-quality audio performance, and user-friendly interface, it remains a highly regarded choice in car audio solutions.