NVX XLOC88X User Manual

1. Įvadas

The NVX XLOC88X is an 8-channel high voltage active line output converter designed to integrate aftermarket 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. Saugos informacija

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.

• Profesionalus montavimas rekomenduojamas: 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.
• Maitinimo atjungimas: Always disconnect the vehicle's negative battery terminal before beginning any electrical work to prevent short circuits and potential damage.
• Tinkamas laidas: Ensure all wiring is correctly routed and secured to prevent pinching, chafing, or damage. Use appropriate gauge wire for all connections.
• Vėdinimas: Mount the XLOC88X in a location that allows for adequate airflow to prevent overheating.
• Venkite drėgmės: Nelaikykite įrenginio drėgmės ar ekstremalių temperatūrų veikiamo.

3. Pakuotės turinys

Patikrinkite, ar pakuotėje yra visi reikalingi daiktai:

• NVX XLOC88X Line Output Converter Unit
• Remote Level Control with Cable
• Tvirtinimo įranga (varžtai)
• Mažas atsuktuvas

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

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

4. Produktas baigtasview

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.

Vaizdas: Viršus view of the NVX XLOC88X unit, highlighting the various controls and connection points.

Valdikliai ir jungtys:

• 12V, GND, REM IN, REM OUT Terminals: Power input, ground connection, remote turn-on input, and remote turn-on output for ampgelbėtojai.
• 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).
• Ground Isolation Switch: 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).
• Įvesties režimo jungiklis: Selects between 8-channel or 4-channel input configuration.
• LPF Switch (Low Pass Filter): Activates or deactivates a low-pass filter.
• Padidinimo jungiklis: 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.
• Klipo indikatoriai: LEDs that illuminate when the output signal is clipping, indicating distortion.
• Nuotolinio lygio valdymo prievadas: Connects the included remote level control.
• CH1/2 to CH7/8 RCA Outputs: Low-level audio outputs to connect to aftermarket ampgelbėtojai.

Vaizdas: kampuotas view of the XLOC88X, highlighting the speaker level input terminals on the left side.

Vaizdas: kampuotas view of the XLOC88X, highlighting the RCA output terminals on the right side.

5. Sąranka ir diegimas

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 Laidų jungtys

Prieš atlikdami bet kokius prijungimus, atjunkite neigiamą automobilio akumuliatoriaus gnybtą.

1. Maitinimas ir įžeminimas:
   • Prijunkite GND terminal to a clean, solid chassis ground point in the vehicle.
   • Prijunkite 12 V terminal to a constant 12V power source from the vehicle's battery, preferably through a fused connection.
2. Nuotolinis įjungimas:
   • If using the XLOC88X to turn on an ampkeltuvą, prijunkite 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. Garsiakalbio lygio įėjimai:
   • 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 išėjimai:
   • Prijunkite RCA laidus nuo CH1/2 to CH7/8 RCA Outputs on the XLOC88X to the corresponding RCA inputs on your aftermarket ampkeltuvas (-iai).
5. Nuotolinis lygio valdymas:
   • Connect the included remote level control to the NUOTOLINIS PULTAS port on the XLOC88X. Mount the remote control in an accessible location for the user.

6. Naudojimo instrukcijos

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

6.1 Pradinis nustatymas ir reguliavimas

1. Įjungti režimą:
   • Nustatykite Įjungti režimą 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. Žemės izoliacija:
   • If you experience noise (e.g., engine whine), adjust the Žemės izoliacija switch. Start with GND, then try ISO, and finally 200Ω to find the setting that minimizes noise.
3. Įkelti pasirinkite:
   • The Įkelti Pasirinkite 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, 60Ω, arba 20KΩ to match your factory system's requirements.
4. Įvesties režimas:
   • Nustatykite Įvesties režimas pereiti prie 8 CH if you are using all 8 speaker level inputs. Set to 4 CH if you are only using 4 inputs and want to sum them to 8 outputs.
5. LPF (žemų dažnių filtras):
   • If connecting to a subwoofer amplifier, you may activate the LPF switch to filter out high frequencies.
6. Padidinti:
   • The Padidinti switch provides a 0dB or 12dB bass boost. Use sparingly to avoid distortion.
7. Stiprinimo reguliavimas:
   • With the factory stereo volume set to about 75% of maximum, slowly increase the Pelnas controls on the XLOC88X until the corresponding Klipas indicator just begins to flash. Then, back off slightly until the clip indicator no longer illuminates. This ensures a clean, undistorted signal to your ampgyvesnis.
   • Adjust the gain on your aftermarket amplifier(s) according to their respective manuals, using the clean signal from the XLOC88X.
8. Nuotolinis lygio valdymas:
   • The remote level control allows for convenient adjustment of the output level from the XLOC88X, typically used for subwoofer level control.

7. Priežiūra

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

• Valymas: Use a soft, dry cloth to wipe the unit. Do not use harsh chemicals or abrasive cleaners.
• Ryšio patikrinimai: Reguliariai tikrinkite visas laidų jungtis, kad įsitikintumėte, jog jos yra tvirtos ir be korozijos.
• Aplinka: Ensure the mounting location remains dry and free from excessive heat or vibration.

8. Problemų sprendimas

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

9. Specifikacijos

10. Informacija apie garantiją

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. Parama

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 websvetainėje arba per savo produkto pardavėją.

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