NVX XLOC88X User Manual

1. Úvod

The NVX XLOC88X is an 8-channel high voltagaktivní linkový výstupní převodník určený pro integraci s aftermarketem amplifiers with factory car stereo systems. This device converts high-level speaker outputs from a factory head unit into low-level RCA signals, suitable for aftermarket amplifiers. It features impedance matching, noise isolation technology, and enhanced output controls to maintain audio quality and provide a clean signal to your amplifier. The XLOC88X allows for system upgrades without replacing the factory stereo, preserving original vehicle features such as large touchscreens, Bluetooth, Apple CarPlay, and Android Auto.

2. Bezpečnostní informace

Please read and understand all instructions before operating this product. Failure to follow these instructions may result in injury or damage to the product or vehicle.

• Doporučená profesionální instalace: Installation of car audio components requires experience with electrical wiring and automotive procedures. If you are unsure about any part of the installation, seek assistance from a qualified professional.
• Odpojení napájení: Always disconnect the vehicle's negative battery terminal before beginning any electrical work to prevent short circuits and potential damage.
• Správné zapojení: Ensure all wiring is correctly routed and secured to prevent pinching, chafing, or damage. Use appropriate gauge wire for all connections.
• Větrání: Mount the XLOC88X in a location that allows for adequate airflow to prevent overheating.
• Vyhněte se vlhkosti: Nevystavujte jednotku vlhkosti ani extrémním teplotám.

3. Obsah balení

Ověřte, zda jsou v balení přítomny všechny položky:

• NVX XLOC88X Line Output Converter Unit
• Remote Level Control with Cable
• Montážní hardware (šrouby)
• Malý šroubovák

Image: Remote Level Control with cable for adjusting output levels.

Image: Included mounting screws and a small screwdriver for installation.

4. Konec produktuview

The NVX XLOC88X features a robust design with clearly labeled inputs, outputs, and control switches. Understanding each component is crucial for proper setup and operation.

Obrázek: Nahoře view of the NVX XLOC88X unit, highlighting the various controls and connection points.

Ovládání a připojení:

• 12V, GND, REM IN, REM OUT Terminals: Power input, ground connection, remote turn-on input, and remote turn-on output for ampzáchranáři.
• CH1+ to CH8- Speaker Level Inputs: Connects to the factory stereo's speaker wires.
• Turn On Mode Switch: Selects how the unit turns on (DC Offset, Audio Detection, or Remote Input).
• Uzemňovací spínač: Helps eliminate ground loop noise (GND, ISO, 200Ω).
• Load Select Switches (CH1-CH4, CH5-CH8): Adjusts the impedance load presented to the factory stereo (20Ω, 60Ω, 20KΩ).
• Přepínač vstupního režimu: Selects between 8-channel or 4-channel input configuration.
• LPF Switch (Low Pass Filter): Activates or deactivates a low-pass filter.
• Boost Switch: Provides a bass boost (0dB or 12dB).
• Gain Controls (CH1/2, CH3/4, CH5/6, CH7/8): Adjusts the output level for each pair of RCA channels.
• Indikátory klipů: LEDs that illuminate when the output signal is clipping, indicating distortion.
• Port dálkového ovládání: Connects the included remote level control.
• CH1/2 to CH7/8 RCA Outputs: Low-level audio outputs to connect to aftermarket ampzáchranáři.

Obrázek: Úhlový view of the XLOC88X, highlighting the speaker level input terminals on the left side.

Obrázek: Úhlový view of the XLOC88X, highlighting the RCA output terminals on the right side.

5. Nastavení a instalace

Careful planning and execution are essential for optimal performance and safety.

5.1 Mounting the XLOC88X

• Choose a secure, dry location away from direct heat or moisture. Ensure adequate ventilation.
• Use the provided mounting screws to secure the unit.

5.2 Zapojení kabeláže

Před provedením jakéhokoli připojení odpojte záporný pól baterie vozidla.

1. Napájení a uzemnění:
   • Připojte GND terminal to a clean, solid chassis ground point in the vehicle.
   • Připojte 12V terminal to a constant 12V power source from the vehicle's battery, preferably through a fused connection.
2. Zapínání na dálku:
   • If using the XLOC88X to turn on an amplifier, připojte amplifier's remote input to the REM OUT terminal of the XLOC88X.
   • The REM IN terminal is optional. If your factory stereo has a remote output, connect it here. Otherwise, the XLOC88X can generate a remote output based on DC offset or audio detection.
3. Vstupy úrovně reproduktorů:
   • Carefully identify the positive (+) and negative (-) speaker wires from your factory stereo for each channel you intend to use (up to 8 channels).
   • Connect these wires to the corresponding CH1+ to CH8- terminals on the XLOC88X. Ensure correct polarity.
4. RCA výstupy:
   • Připojte kabely RCA z CH1/2 to CH7/8 RCA Outputs on the XLOC88X to the corresponding RCA inputs on your aftermarket amplifikátor(y).
5. Dálkové ovládání úrovně:
   • Připojte dodané dálkové ovládání hladiny k VZDÁLENÝ port on the XLOC88X. Mount the remote control in an accessible location for the user.

6. Návod k obsluze

Once installed, configure the XLOC88X settings for optimal audio performance.

6.1 Počáteční nastavení a seřízení

1. Režim zapnutí:
   • Nastavte Zapněte režim switch based on your vehicle's factory stereo:
   • DC: Detects a DC offset on the speaker outputs when the stereo turns on.
   • AUD: Detects audio signal on the speaker outputs.
   • REM: Uses a traditional 12V remote turn-on signal from the factory stereo (connected to REM IN).
2. Izolace země:
   • If you experience noise (e.g., engine whine), adjust the Pozemní izolace switch. Start with GND, then try ISOa konečně 200Ω to find the setting that minimizes noise.
3. Načíst výběr:
   • The Load Select switches (for CH1-CH4 and CH5-CH8) adjust the impedance presented to the factory stereo. This can prevent the factory stereo from detecting an open circuit and shutting off or reducing output. Experiment with 20Ω, 60Ωnebo 20 kΩ to match your factory system's requirements.
4. Vstupní režim:
   • Nastavte Režim vstupu přepnout na 8CH if you are using all 8 speaker level inputs. Set to 4CH if you are only using 4 inputs and want to sum them to 8 outputs.
5. LPF (dolnopropustný filtr):
   • Pokud připojujete subwoofer amplifier, you may activate the LPF switch to filter out high frequencies.
6. Zvýšení:
   • The Posílit switch provides a 0dB or 12dB bass boost. Use sparingly to avoid distortion.
7. Úprava zisku:
   • With the factory stereo volume set to about 75% of maximum, slowly increase the Získat controls on the XLOC88X until the corresponding Klip indicator just begins to flash. Then, back off slightly until the clip indicator no longer illuminates. This ensures a clean, undistorted signal to your ampživější.
   • Adjust the gain on your aftermarket amplifier(s) according to their respective manuals, using the clean signal from the XLOC88X.
8. Dálkové ovládání úrovně:
   • The remote level control allows for convenient adjustment of the output level from the XLOC88X, typically used for subwoofer level control.

7. Údržba

The NVX XLOC88X requires minimal maintenance to ensure long-term performance.

• Čištění: K otření jednotky používejte měkký, suchý hadřík. Nepoužívejte agresivní chemikálie ani abrazivní čisticí prostředky.
• Kontroly připojení: Pravidelně kontrolujte všechna kabelová spojení, abyste se ujistili, že jsou bezpečná a bez koroze.
• Prostředí: Ensure the mounting location remains dry and free from excessive heat or vibration.

8. Řešení problémů

If you encounter issues with your XLOC88X, refer to the following common problems and solutions:

9. Specifikace

10. Informace o záruce

NVX products are designed and manufactured to high-quality standards. This product is covered by a limited warranty provided by the manufacturer. Please refer to the official NVX website or your purchase documentation for specific warranty terms, conditions, and duration. Keep your proof of purchase for warranty claims.

11. Podpora

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact NVX customer support. You can typically find contact information on the official NVX webwebu nebo prostřednictvím prodejce vašeho produktu.

Online zdroje: Visit the official NVX website for product updates, FAQs, and additional support materials.