1. Introducció
This manual provides detailed instructions for the installation, operation, and maintenance of your JVC KD-SX27BT Digital Media Receiver. This single DIN car stereo offers wireless digital media reception, Bluetooth connectivity, USB charging, and various audio enhancements for an optimal in-car audio experience.
2. Producte acabatview
The JVC KD-SX27BT is designed to integrate seamlessly into a wide range of vehicles. It features a short chassis for simplified installation and a user-friendly interface.
2.1 Controls del panell frontal
Imatge: Detallada view of the JVC KD-SX27BT front panel, highlighting various buttons and the LCD screen for control and display.
2.2 Connexions del panell posterior
Imatge: Part posterior view of the JVC KD-SX27BT showing the power harness input, fuse, Bluetooth microphone input, RCA audio output, and AM/FM antenna input.
2.3 Dimensions
Image: Diagram illustrating the dimensions of the JVC KD-SX27BT unit, showing width, height, and depth for installation planning.
3. Configuració i instal·lació
The KD-SX27BT features a short chassis design, which simplifies installation in vehicles with limited dash space. Professional installation is recommended for optimal performance and safety.
3.1 Cablejat i connexions
Ensure all wiring connections are secure and correctly matched to your vehicle's electrical system. Refer to the detailed wiring diagram included in the packaging for specific connections. Connect the power harness, speakers, and antenna as instructed.
Image: Contents of the JVC KD-SX27BT package, including the head unit, wiring harness, microphone, and installation tools.
3.2 Engegada inicial
After installation, turn on your vehicle's ignition. The unit should power on. Follow any on-screen prompts for initial setup, such as language selection or clock adjustment.
4. Instruccions de funcionament
4.1 Controls bàsics
- Botó d'engegada/font: Press to turn the unit on/off or to cycle through input sources (FM, AM, Bluetooth, USB, AUX).
- Pom de volum: Rotate to adjust the volume level. Press to access audio settings.
- Track/Seek Buttons: Use to skip tracks, fast forward/rewind, or tune radio stations.
- Botó de visualització: Change display information (e.g., time, date, track info).
4.2 Connectivitat Bluetooth
The KD-SX27BT allows you to connect up to two phones full-time for hands-free calling and up to five Bluetooth devices simultaneously for music streaming.
- Activa el Bluetooth al teu dispositiu mòbil.
- Select "Bluetooth" as the source on the receiver.
- Cerca "KD-SX27BT" on your device and pair.
- Once paired, you can stream music and make/receive calls hands-free.
Image: Illustration showing two smartphones connected via Bluetooth to the JVC KD-SX27BT, indicating dual phone full-time connection capability.
For a visual guide on the product's features, including Bluetooth, watch this video:
Video: An informational video demonstrating the features of the JVC KD-SX27BT, including its Bluetooth capabilities and user interface.
4.3 USB and AUX Input
Connect USB devices to the front USB 1.5A port for fast charging and audio playback of MP3, WMA, WAV, AAC, and FLAC files. The AUX-In port allows connection of external audio players.
Image: A smartphone connected to the JVC KD-SX27BT via the USB port, illustrating the fast charging capability.
4.4 Funcionament de la ràdio (AM/FM)
Select FM or AM source. Use the track/seek buttons to tune to desired stations. You can save your favorite stations as presets for quick access.
4.5 JVC Remote App
Control the receiver directly using the "JVC Remote" app available for iOS and Android devices. This app provides convenient control over various functions from your smartphone.
Image: A hand holding a smartphone displaying the JVC Remote App interface, controlling the car stereo.
5. Funcions d'àudio
The KD-SX27BT incorporates advanced audio technologies to enhance your listening experience.
5.1 Tecnologia K2
K2 technology enhances the digital sound quality by expanding the frequency range and bit rate, restoring lost data during digital compression for a more detailed sound.
Image: Graphic illustrating the K2 Technology process, showing how it restores sound data for enhanced audio quality.
5.2 Equalitzador de 13 bandes
Customize your audio output with the built-in 13-band equalizer, allowing precise adjustments to match your preferences and vehicle acoustics.
5.3 Time Alignment
Time Alignment ensures that sound from each speaker reaches your ears at the same time, creating a more focused and realistic soundstage.
Image: Diagram showing how Time Alignment adjusts speaker output to ensure sound waves arrive simultaneously at the listener's position.
5.4 Sound Lift
The Sound Lift feature enhances audio positioning, making it seem as if the sound is coming from a higher position, improving the overall sound experience.
Image: Graphic illustrating the Sound Lift feature, showing how it virtually raises the soundstage for an improved listening experience.
6. Manteniment
- Neteja: Use a soft, dry cloth to clean the unit's front panel. Avoid abrasive cleaners or solvents.
- Substitució de fusibles: If the unit does not power on, check the fuse located on the rear panel. Replace with a fuse of the same rating if necessary.
- Actualitzacions de firmware: Reviseu periòdicament el JVC weblloc web per a qualsevol actualització de firmware disponible per garantir un rendiment i una compatibilitat òptims.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Blown fuse, incorrect wiring. | Check and replace fuse. Verify power connections. |
| Sense so | Incorrect speaker wiring, volume too low, mute activated. | Check speaker connections. Increase volume. Deactivate mute. |
| Bluetooth no connectat | El dispositiu no està en mode d'emparellament, interferències. | Ensure device Bluetooth is on and in pairing mode. Try re-pairing. |
| Clock loses setting | Power interruption, incorrect clock adjustment. | Ensure constant power supply (yellow wire). Re-adjust clock settings. |
If issues persist, consult a qualified technician or JVC customer support.
For a demonstration on how to adjust the clock, refer to this video:
Video: A short video demonstrating how to adjust the clock settings on the JVC KD-SX27BT unit.
8. Especificacions
- Model: KD-SX27BT
- Dimensions del producte: 3.94 "P x 7.17" W x 2.09" H
- Pes de l'article: 1.79 lliures
- Potència de sortida: 100 Watts (50W/channel x 4ch)
- Tecnologia de connectivitat: Bluetooth
- Dispositius compatibles: Smartphone, altaveu
- Característiques especials: AM Tuner, Built-In Bluetooth, Equalizer, FM Tuner, Hands-Free Calling, USB 1.5A Charging
- Mode de sortida d'àudio: estèreo
- Tipus de connector: Jack de 3.5 mm (AUX)
9. Garantia i Suport
The JVC KD-SX27BT Digital Media Receiver comes with a 1-year warranty. For technical support, service, or warranty claims, please contact JVC customer service or visit the official JVC weblloc per obtenir més ajuda.
