JVC KD-R412, KD-R312, KD-R311, KD-R411, KD-R35 manual Maintenance

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Maintenance

How to clean the connectors

Frequent detachment will deteriorate the connectors.

To minimize this possibility, periodically wipe the connectors with a cotton swab or cloth moistened with alcohol, being careful not to damage the connectors.

To keep discs clean

A dirty disc may not play correctly. If a disc does become dirty, wipe it with a soft cloth in a straight line from center to edge.

•Do not use any solvents (for example, conventional record cleaner, spray, thinner, benzine, etc.) to clean discs.

Connectors

Moisture condensation

Moisture may condense on the lens inside the unit in the following cases:

•After starting the heater in the car.

•If it becomes very humid inside the car. Should this occur, the unit may malfunction. In this case, eject the disc and leave the unit turned on for a few hours until the moisture has evaporated.

How to handle discs

When removing a disc

Center holder

 

from its case, press down the center holder of the case and lift the disc out, holding it by the edges.

•Always hold the disc by the edges. Do not touch its recording surface.

When storing a disc in its case, gently insert the disc around the center holder (with the printed surface facing up).

• Make sure to store discs in cases after use.

To play new discs

New discs may have some rough spots around the inner and outer edges. If such a disc is used, this unit may reject the

disc.

To remove these rough spots, rub the edges with a pencil or ball-point pen, etc.

Do not use the following discs:

Single CD (8 cm disc)

Warped disc

 

 

Sticker and sticker

Stick-on label

residue

 

 

 

 

C-thru Disc

Unusual shape

(semitransparent

 

disc)

 

 

Transparent or

 

semitransparent

 

parts on its recording

 

area

 

 

 

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Contents KD-R412/KD-R411/ KD-R35/KD-R312/KD-R311 For safety Temperature inside the carContents Canceling the display demonstration Setting the clockBasic operations ButtonWhen an FM stereo broadcast is hard to receive Automatic presetting FMListening to the radio Manual searchManual presetting FM/AM Selecting a preset stationStandby receptions TA Standby ReceptionListening to a disc Tracing the same programmeAutomatic station selection PTY Standby ReceptionSelecting a track/folder Selects folder of the MP3/WMA Selects trackTo return to the previous menu, press Back Randomly plays all tracksSource or detach the USB device Listening to the USB device For KD-R412/KD-R411/KD-R35Stopping playback and detaching the USB device Connecting an external component to the AUX input jack Adjust the volumeListening to the other external components Mm stereo mini plug not supplied Portable audio player EtcUsing the remote controller For KD-R412/KD-R411 Installing the lithium coin battery CR2025Before using the remote controller Remote sensorSelecting a preset sound mode Storing your own sound modeMenu operations Menu itemMenu item Selectable setting, Initial Underlined Volume Activate monaural mode to improve FM Monaural modeRestore the stereo effect Adjust the left and right speaker output BalanceVolume adjust FM volume level. The volume level will KD-R411/KD-R35Source you want to adjust Line output modeMore about this unit Basic operationsTuner operations Disc operationsPlaying an MP3/WMA disc Bit rate MP3 32 kbps 320 kbps WMA 32 kbps 192 kbpsPreset sound mode ToneMaintenance Troubleshooting Symptom Remedy/CauseA limited number of symbols JolietFile names Noise is generated WMA tracks Longer readout time isWma to non-MP3 or WMA tracks Display Folder that contains MP3/WMA tracksBack in the order you have Intended Will be the first track/folder for playbackSpecifications 500 mA Power Requirement Operating Voltage Type Compact disc playerMax. Bit Rate 320 kbps FAT 32/16/12 Playable Audio Format
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KD-R35, KD-R411, KD-R311, KD-R312, KD-R412 specifications

JVC has long been known for its commitment to quality audio equipment, and its KD series of car receivers is no exception. The JVC KD-R412, KD-R35, KD-R411, KD-R312, and KD-R311 are models that highlight the brand's focus on delivering robust sound performance coupled with user-friendly features.

The JVC KD-R412 stands out with its impressive playback capabilities. It supports various formats, including CD, CD-R/RW, and USB audio. Users can enjoy the convenience of connecting their smartphones through the front USB port, which also supports high-resolution audio playback. This model also features JVC's powerful MOS-FET amplifier, ensuring that listeners experience dynamic sound with clear highs and deep lows.

The KD-R35 offers a budget-friendly option without compromising on quality. Its 4-channel output, combined with a maximum power of 50 watts, delivers ample power for great sound in any vehicle. The KD-R35 also features Bluetooth connectivity, allowing for hands-free calling and audio streaming. The intuitive interface makes it easy for users to navigate through their favorite playlists while driving.

The KD-R411 is another excellent choice for music lovers. It includes a 3-band equalizer, enabling users to customize their audio to suit their preferences. The model is equipped with a digital clock and has a detachable face for enhanced security. Additionally, it supports dual phone connection, allowing users to easily switch between two devices.

The KD-R312 is recognized for its user-centric features, including a large, easy-to-read display. The model supports both USB and auxiliary input, making it versatile for various audio sources. It also comes with a built-in amplifier that ensures powerful sound output, making it perfect for anyone seeking an upgrade for their car's audio system.

Lastly, the KD-R311 rounds up the series with an emphasis on functionality and simplicity. It presents a clean design, making it ideal for straightforward audio needs. With AM/FM radio, CD playback, and a user-friendly interface, the KD-R311 captures the essence of what makes JVC receivers popular—quality and ease of use.

In summary, the JVC KD series models, including the KD-R412, KD-R35, KD-R411, KD-R312, and KD-R311, offer a range of features satisfying different preferences and budgets. With robust audio performance, user-friendly interfaces, and versatile connectivity options, these receivers make a strong case for an upgrade to any vehicle’s audio experience.
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