JVC KD-A315, KD-R310 manual Maintenance

Page 29

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.

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.

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.

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

Warped disc

(3-3/16”) disc

 

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.

Sticker and sticker

Stick-on label

residue

 

 

 

 

C-thru Disc

Unusual shape

(semitransparent

 

disc)

 

 

Transparent or

 

semitransparent

 

parts on its recording

 

area

 

ENGLISH

29

Image 29
Contents KD-A315 / KD-R310 Temperature inside the car For safetyInformation For U.S.A Class 1 Laser ProductContents Setting the clock Canceling the display demonstrationInitial setting Initial settingReplacing the lithium coin battery Preparing the remote controllerInsulation sheet For USA-California Only CR2025Remote General operation Controller Basic operationsAutomatic presetting FM When an FM stereo broadcast is hard to receiveListening to the radio Manual searchSelecting a preset station Using the remote controller Manual presetting FM/AMListening to a disc Stopping playback and ejecting the discSelecting the playback modes To cancel repeat play or random play, selectSelecting a track/folder Registration Pairing methods Using Bluetooth devicesRegistering using Open NEW Device OpenFor available devices NEW DeviceFor special device BT-PHONEWhen a text message comes When a call comesMaking a call Phone BOOK* MissedSettings Changing the Bluetooth settingsAuto Cnnct Ô Auto ANSWER*1 MSG INFO*2 Ô MIC SETTING*1 BT-AUDIOReset ErrorAuto Answer VersionChanging HD Radio reception mode When receivingListening to the HD Radio Broadcast Searching for HD Radio stations onlyListening to the satellite radio GCI Global Control Information updateStoring channels in memory Selecting SIRIUS/XM preset stationActivate your Sirius subscription after connection Activate your XM subscription after connectionListening to the other external components Connecting an external component to the AUX input jack= Artist name = Composer Title = Clock = back toTone Selecting a preset sound modeStoring your own sound mode Menu operations Menu item Selectable setting, Initial UnderlinedScroll *3 Dimmer Dimmer onTAG Display TAG on TAG OFFWide If Band AutoDisp Zone ALL ZoneMode SUB.W VOL AdjustAMP Gain *12 LOW Power High PowerAM on Creating your own day and night colors-USERAM OFF EXT onMenu hierarchy Operation Title assignmentRED Green Blue back to 00 toBasic operations More about this unitTuner operations Disc operationsBit rate 8 kbps 320 kbps Sampling frequency Playing an MP3/WMA discHD Radio reception Bluetooth operationsSatellite radio Ejecting a discMaintenance Symptom Remedy/Cause TroubleshootingBluetooth device does not A limited number of symbolsCheck the Bluetooth setting of the device Bluetooth deviceSymptom Sirius Satellite radio Correctly and reset this unitAppears on the display It takes a few minutes to complete On the displaySpecifications Allowable Operating Temperature 0C to +40C 32F to 104F Power Requirement Operating VoltageType Compact disc player Non-contact optical pickupCountries where you may use the Bluetooth function South Africa ENingizimu Afrika Suid-Afrika 09-1672-002 CountryCall In-dash mounting / Montaje en el tablero / Montage encastré Component / Componente / Appareil Precautions on power supply and speaker connectionsNot recommended... / No recomendado... / Non recommandé
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KD-A315, KD-R310 specifications

The JVC KD-R310 and KD-A315 are two impressive car audio receivers engineered to enhance your in-car listening experience. These models are a testament to JVC's commitment to delivering high-quality sound, advanced technology, and user-friendly features.

Starting with the JVC KD-R310, this receiver is designed with a sleek, modern aesthetic that fits seamlessly into any vehicle dashboard. It boasts a high-power output of 50 watts per channel, ensuring robust sound performance that fills your car with rich audio. The KD-R310 supports various audio formats, including MP3, WMA, and WAV, making it versatile for different music file types. Its USB port enables direct connection to USB flash drives for easy access to your favorite tracks.

One of the standout features of the KD-R310 is its front-panel aux input, which allows users to connect an array of portable devices, like smartphones or tablets, effortlessly. It is also compatible with JVC’s music control apps, enabling better navigation and playback control of songs stored on your devices. The equalizer provides multiple preset sound settings, allowing listeners to fine-tune their audio preferences according to their taste.

On the other hand, the JVC KD-A315 steps up the game with additional functionalities that cater to modern audio needs. This model retains the core features of the KD-R310 but offers Bluetooth connectivity, allowing users to stream music wirelessly from their smartphones or other Bluetooth-enabled devices. With built-in Bluetooth, hands-free calling becomes hassle-free, significantly improving safety while driving.

The KD-A315 also includes a rear USB input, offering flexibility for connecting devices without cluttering the front panel. Another noteworthy feature is its support for high-resolution audio playback, granting users access to superior sound quality. The Easy EQ feature allows for quick adjustments to the audio settings without navigating complex menus, enhancing user experience.

Both models incorporate JVC's signature variably illuminated display, presenting clear visibility in different lighting conditions. With their solid build quality and a range of tunable options, the KD-R310 and KD-A315 set themselves apart in the competitive car audio market, making them reliable choices for music enthusiasts looking to elevate their driving experience. Whether you prioritize rich audio quality or modern connectivity features, these JVC receivers efficiently meet those needs, ensuring an enjoyable ride every time.