1. Sarrera
The Alpine X308U Mech-Less Navigation Receiver is designed to provide advanced smartphone integration and a reliable built-in navigation system for your vehicle. This manual provides essential information for the proper installation, operation, and maintenance of your device.
Ezaugarri nagusiak:
- 8-inch WVGA High-Resolution Capacitive Touch Display
- Compatibility with Apple CarPlay and Android Auto
- Embedded Navigation with 3D & 2D mapping and Pinch-to-Zoom interface
- Bluetooth hands-free calling and audio streaming
- Built-In HD Radio Tuner and SiriusXM Satellite Radio readiness
- Multiple connectivity options including HDMI input/output and USB
- Advanced audio tuning features: 9-band parametric EQ and 6-channel time correction
- Support for FLAC, AAC, MP3, WMA, HE-AC Playback
- Accessory Control Ready (KAC-001 Required) and iDatalink Maestro Module compatibility
2. Produktua amaitu daview

2.1. irudia: Aurrealdea View Nabigazio pantailarekin. This image shows the Alpine X308U unit with its 8-inch high-resolution capacitive touch display active, presenting a detailed 3D navigation map. The screen displays street names, distances, and navigation icons, demonstrating the unit's integrated GPS capabilities. Control buttons are visible along the bottom edge of the screen.

2.2. irudia: Aurrealdea View with Media Interface. This image illustrates the Alpine X308U's user interface for media playback and radio tuning. The display shows current FM radio frequency (105.8 MHz), preset stations, and options for HDMI, Music, Pandora, and Bluetooth Audio. Album art and song information are also visible, highlighting the unit's multimedia capabilities.

Figure 2.3: Audio Settings Interface. This image displays the "BASS ENGINE SQ" audio adjustment screen on the Alpine X308U. Users can select from various sound presets like Standard, Punch, Rich, Mid Bass, and Low Bass, and adjust levels for Bass Engine, Navi Audio, and Back Audio. This interface demonstrates the unit's comprehensive audio customization options.

2.4. irudia: Atzeko panelaren konexioak. Irudi honek xehetasunak eskaintzen ditu view of the rear panel of the Alpine X308U, highlighting its various input and output ports. Visible connections include GPS antenna input, USB ports, HDMI In, HDMI Out, and the main wiring harness connector. A cooling fan is also visible on the left side, indicating thermal management features.

2.5. irudia: Barneratutako osagaiak. This image displays a selection of cables and accessories that come with the Alpine X308U unit. These include various wiring harnesses, RCA cables for audio/video connections, a USB extension cable, and a GPS antenna. These components are essential for the proper installation and functionality of the receiver.
3. Konfigurazioa eta instalazioa
Proper installation is crucial for the optimal performance of your Alpine X308U. It is highly recommended that installation be performed by a qualified professional car audio installer.
3.1. Instalazio aurreko kontrol-zerrenda:
- Ensure all components listed in the "What's in the Box" section are present.
- Deskonektatu ibilgailuaren bateriaren terminal negatiboa edozein lan elektriko hasi aurretik.
- Review your vehicle's specific wiring diagrams and dash disassembly instructions.
3.2. Kableatu konexioak:
Connect the main wiring harness to the vehicle's power, ground, and speaker wires. Utilize the provided connectors for a secure fit. Refer to the wiring diagram included with your unit for specific color codes and pin assignments.
- Konexio elektrikoak: Connect the yellow wire (constant 12V), red wire (switched 12V), and black wire (ground).
- Bozgorailuaren irteerak: Connect the speaker wires to the corresponding vehicle speakers. Ensure correct polarity.
- HDMI Sarrera/Irteera: Use the HDMI ports for connecting external video sources or outputting video to a rear entertainment system. Note that HDMI output functionality may be limited to specific Alpine accessories.
- USB Sarrera: Connect USB devices for media playback or smartphone integration (CarPlay/Android Auto).
- Kamera sarrera: Konektatu atzeko bat-view camera to the dedicated input for enhanced safety. The unit supports up to 3 cameras with the optional KCX-C250MC Multi-camera selector.
- Aurretikamp Irteerak: Utilize the 6-channel pre-amp kanpoko konektatzeko irteerak ampigogailuak.
- GPS Antena: GPS antena argia duen leku batean jarri view of the sky for optimal navigation performance.
3.3. Unitatea muntatzea:
Securely mount the X308U in your vehicle's dashboard using the provided mounting hardware. Ensure adequate ventilation around the unit to prevent overheating.
4. Funtzionamendu-argibideak
4.1. Oinarrizko eragiketa:
- Piztu/Itzali: Press and hold the power button (usually located on the front panel) to turn the unit on or off.
- Bolumen kontrola: Adjust volume using the dedicated volume buttons or on-screen controls.
- Ukipen-pantailaren interfazea: Navigate through menus and select functions by tapping icons on the capacitive touch display. The unit supports 4-Way Swipe Action Control.
- Menuko botoia: Access the main menu to switch between different sources and settings.
4.2. Nabigazio-sistema:
- Accessing Navigation: Tap the "Navigation" icon on the main menu.
- Helmugak sartzea: Use the on-screen keyboard to input addresses, points of interest, or select from recent destinations.
- Mapa View: Switch between 2D and 3D map views. Use pinch-to-zoom gestures to adjust the map scale.
- Ahots orientabidea: Follow spoken turn-by-turn directions for guidance.
4.3. Smartphone Integration (CarPlay & Android Auto):
- Zure telefonoa konektatzea: Connect your compatible iPhone or Android phone to the unit's USB port using a certified USB cable.
- Activating CarPlay/Android Auto: Once connected, the respective interface will automatically launch or prompt you to activate it on the screen.
- Aplikazioak erabiltzea: Access supported navigation, music, messaging, and communication apps directly from the unit's display.
4.4. Bluetooth Functions:
- Gailu bat parekatzea: Go to the Bluetooth settings menu, enable pairing mode on the X308U, and search for the unit on your smartphone. Select "Alpine X308U" and confirm the pairing code.
- Esku libreko deiak: Make and receive calls directly through the unit's microphone and vehicle speakers.
- Audio erreprodukzioa: Erreproduzitu musika haririk gabe parekatutako telefonotik.
4.5. Audio ezarpenak:
- Equalizer: Access the 9-band parametric EQ to fine-tune audio frequencies.
- Denboraren zuzenketa: Adjust the sound stage for optimal listening position using the 6-channel time correction feature.
- TuneIt App: For advanced audio tuning and sharing settings, download and use the Alpine TuneIt App on your smartphone.
5. Mantentzea
Regular maintenance ensures the longevity and optimal performance of your Alpine X308U.
- Pantaila garbitzea: Use a soft, lint-free cloth specifically designed for electronic screens to gently wipe the display. Do not use abrasive cleaners or solvents.
- Garbiketa orokorra: Keep the unit free from dust and debris. Use a soft, dry cloth to wipe the exterior.
- Software eguneraketak: Aldian-aldian egiaztatu Alpine website for firmware updates to ensure your unit has the latest features and bug fixes. Follow the instructions provided with the update carefully.
- Ingurumen-baldintzak: Saihestu unitatea tenperatura altuen, eguzki-argiaren eraginpean denbora luzez edo hezetasun gehiegizkoaren eraginpean jartzea.
6. Arazoak
If you encounter issues with your Alpine X308U, refer to the following common troubleshooting steps before contacting support.
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Argindarrik ez / Unitatea ez da pizten. | Konexio elektriko askea, fusible erreta, ibilgailuaren bateriaren arazoa. | Check all power wiring connections. Inspect and replace any blown fuses. Ensure vehicle battery is charged. |
| Bozgorailuetatik ez dago soinurik. | Speaker wires disconnected, incorrect audio settings, unit in mute mode. | Verify speaker wire connections. Check audio settings (e.g., fader/balance, EQ). Ensure unit is not muted. |
| Navigation not working or inaccurate. | GPS antenna not properly connected or obstructed, outdated map data. | Ensure GPS antenna is securely connected and has a clear view of the sky. Check for available map updates. |
| Bluetooth gailua ez da parekatzen. | Device not in pairing mode, incorrect pairing procedure, interference. | Ziurtatu bi gailuak parekatze moduan daudela. Ezabatu aurreko parekatzeak eta saiatu berriro. Hurbildu unitatera. |
| Ukipen-pantailak ez du erantzuten. | Temporary software glitch, screen calibration needed. | Perform a soft reset (refer to manual for specific method). If issue persists, contact support. |
7. Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Modelo zenbakia | X308U |
| Pantailaren tamaina | 8 hazbete (21 cm diagonalean) |
| Bistaratzeko mota | WVGA High-Resolution Capacitive Touch Display |
| Gehienezko potentzia irteera | 50 Watts x 4 channels |
| CTA-2006 Power Rating | 18 Watts x 4 channels |
| Aurretikamp Irteerak | 3 (4-Volt) |
| Konektibitate Teknologia | Bluetooth, USB, HDMI |
| Mapa mota | Satellite, North America (Built-in 3D & 2D Navigation) |
| Produktuaren neurriak | 12 x 12 x 12 hazbete |
| Elementuaren pisua | 6.4 kilo |
| Dakarten osagaiak | HDMI input, USB input, composite A/V input, rear-view camera input, HDMI output, 6-channel preamp outputs, USB source |
8. Bermea eta Laguntza
This product is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions, including warranty period and coverage details.
Bezeroarentzako laguntza:
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Alpine customer support. Visit the official Alpine webgunea kontaktu-informazio eta laguntza-baliabide eguneratuenak lortzeko.
Oharra: Gorde erosketaren egiaztagiria bermea balioztatzeko.





