NVX XLOC88X User Manual

1. Увод

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. Безбедносне информације

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.

• Препоручена професионална инсталација: 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.
• Искључивање струје: Always disconnect the vehicle's negative battery terminal before beginning any electrical work to prevent short circuits and potential damage.
• Правилно ожичење: Ensure all wiring is correctly routed and secured to prevent pinching, chafing, or damage. Use appropriate gauge wire for all connections.
• вентилација: Mount the XLOC88X in a location that allows for adequate airflow to prevent overheating.
• Избегавајте влагу: Не излажите уређај влази или екстремним температурама.

3. Садржај пакета

Проверите да ли су све ставке присутне у пакету:

• NVX XLOC88X Line Output Converter Unit
• Remote Level Control with Cable
• Хардвер за монтажу (шрафови)
• Мали одвијач

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

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

4. Производ је готовview

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.

Слика: Врх view of the NVX XLOC88X unit, highlighting the various controls and connection points.

Контроле и везе:

• 12V, GND, REM IN, REM OUT Terminals: Power input, ground connection, remote turn-on input, and remote turn-on output for ampлифиерс.
• 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).
• Прекидач режима уноса: Selects between 8-channel or 4-channel input configuration.
• LPF Switch (Low Pass Filter): Activates or deactivates a low-pass filter.
• Прекидач за појачавање: 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.
• Индикатори клипова: LEDs that illuminate when the output signal is clipping, indicating distortion.
• Порт за даљинску контролу нивоа: Connects the included remote level control.
• CH1/2 to CH7/8 RCA Outputs: Low-level audio outputs to connect to aftermarket ampлифиерс.

Слика: Под углом view of the XLOC88X, highlighting the speaker level input terminals on the left side.

Слика: Под углом view of the XLOC88X, highlighting the RCA output terminals on the right side.

5. Подешавање и инсталација

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 Ожичење

Пре него што направите било какве везе, искључите негативни терминал акумулатора возила.

1. Напајање и уземљење:
   • Повежите ГНД terminal to a clean, solid chassis ground point in the vehicle.
   • Повежите 12В terminal to a constant 12V power source from the vehicle's battery, preferably through a fused connection.
2. Даљинско укључивање:
   • If using the XLOC88X to turn on an ampлифиер, спојите amplifier's remote input to the РЕМ ОУТ terminal of the XLOC88X.
   • Тхе РЕМ ИН 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. Улази за ниво звучника:
   • 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. РЦА излази:
   • Повежите RCA каблове са CH1/2 to CH7/8 RCA Outputs on the XLOC88X to the corresponding RCA inputs on your aftermarket ampлифиер(и).
5. Даљинска контрола нивоа:
   • Connect the included remote level control to the РЕМОТЕ port on the XLOC88X. Mount the remote control in an accessible location for the user.

6. Упутство за употребу

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

6.1 Initial Setup and Adjustments

1. Режим укључивања:
   • Подесите Укључите режим switch based on your vehicle's factory stereo:
   • ДЦ: Detects a DC offset on the speaker outputs when the stereo turns on.
   • АУД: Detects audio signal on the speaker outputs.
   • РЕМ: Uses a traditional 12V remote turn-on signal from the factory stereo (connected to REM IN).
2. Изолација земље:
   • If you experience noise (e.g., engine whine), adjust the Гроунд Исолатион switch. Start with ГНД, then try ИСО, and finally 200Ω to find the setting that minimizes noise.
3. Учитај Изаберите:
   • Тхе Лоад Селецт 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, или 20КΩ to match your factory system's requirements.
4. Режим уноса:
   • Подесите Начин уноса пређите на 8ЦХ if you are using all 8 speaker level inputs. Set to 4ЦХ if you are only using 4 inputs and want to sum them to 8 outputs.
5. ЛПФ (нископропусни филтер):
   • If connecting to a subwoofer amplifier, you may activate the ЛПФ switch to filter out high frequencies.
6. појачање:
   • Тхе Боост switch provides a 0dB or 12dB bass boost. Use sparingly to avoid distortion.
7. Подешавање појачања:
   • With the factory stereo volume set to about 75% of maximum, slowly increase the Добитак controls on the XLOC88X until the corresponding Цлип indicator just begins to flash. Then, back off slightly until the clip indicator no longer illuminates. This ensures a clean, undistorted signal to your ampлифиер.
   • Adjust the gain on your aftermarket amplifier(s) according to their respective manuals, using the clean signal from the XLOC88X.
8. Даљинска контрола нивоа:
   • The remote level control allows for convenient adjustment of the output level from the XLOC88X, typically used for subwoofer level control.

7. Одржавање

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

• Чишћење: Use a soft, dry cloth to wipe the unit. Do not use harsh chemicals or abrasive cleaners.
• Провере везе: Периодично проверавајте све спојеве ожичења како бисте били сигурни да су безбедни и да немају корозије.
• Окружење: Ensure the mounting location remains dry and free from excessive heat or vibration.

КСНУМКС. Решавање проблема

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

9. Спецификације

10. Информације о гаранцији

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. Подршка

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 webсајту или преко вашег продавца производа.

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