1. හැඳින්වීම
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 ආරක්ෂිත තොරතුරු
මෙම නිෂ්පාදනය ක්රියාත්මක කිරීමට පෙර කරුණාකර සියලු උපදෙස් කියවා තේරුම් ගන්න. මෙම උපදෙස් අනුගමනය කිරීමට අපොහොසත් වීමෙන් නිෂ්පාදනයට හෝ වාහනයට තුවාල හෝ හානි සිදුවිය හැකිය.
- වෘත්තීය ස්ථාපනය නිර්දේශ කෙරේ: 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.
- විදුලිය විසන්ධි කිරීම: Always disconnect the vehicle's negative battery terminal before beginning any electrical work to prevent short circuits and potential damage.
- නිසි රැහැන්: Ensure all wiring is correctly routed and secured to prevent pinching, chafing, or damage. Use appropriate gauge wire for all connections.
- වාතාශ්රය: Mount the XLOC88X in a location that allows for adequate airflow to prevent overheating.
- තෙතමනය වළක්වා ගන්න: ඒකකය තෙතමනය හෝ අධික උෂ්ණත්වයන්ට නිරාවරණය නොකරන්න.
3. පැකේජ අන්තර්ගතය
සියලුම අයිතම පැකේජයේ ඇති බව තහවුරු කරගන්න:
- NVX XLOC88X Line Output Converter Unit
- Remote Level Control with Cable
- සවිකරන දෘඩාංග (ඉස්කුරුප්පු)
- කුඩා ඉස්කුරුප්පු නියනක්
Image: Remote Level Control with cable for adjusting output levels.
Image: Included mounting screws and a small screwdriver for installation.
4. නිෂ්පාදන අවසන්view
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.
රූපය: ඉහළට view of the NVX XLOC88X unit, highlighting the various controls and connection points.
පාලන සහ සම්බන්ධතා:
- 12V, GND, REM IN, REM OUT Terminals: Power input, ground connection, remote turn-on input, and remote turn-on output for ampජීවිතාරක්ෂක.
- 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).
- Input Mode Switch: Selects between 8-channel or 4-channel input configuration.
- LPF Switch (Low Pass Filter): Activates or deactivates a low-pass filter.
- බූස්ට් ස්විචය: 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.
- පසුරු දර්ශක: LEDs that illuminate when the output signal is clipping, indicating distortion.
- දුරස්ථ මට්ටමේ පාලන වරාය: Connects the included remote level control.
- CH1/2 to CH7/8 RCA Outputs: Low-level audio outputs to connect to aftermarket ampජීවිතාරක්ෂක.
රූපය: කෝණික view of the XLOC88X, highlighting the speaker level input terminals on the left side.
රූපය: කෝණික view of the XLOC88X, highlighting the RCA output terminals on the right side.
5. පිහිටුවීම සහ ස්ථාපනය
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 රැහැන් සම්බන්ධතා
සම්බන්ධතා ඇති කර ගැනීමට පෙර, වාහනයේ ඍණ බැටරි පර්යන්තය විසන්ධි කරන්න.
- බලය සහ භූමිය:
- සම්බන්ධ කරන්න GND terminal to a clean, solid chassis ground point in the vehicle.
- සම්බන්ධ කරන්න 12V terminal to a constant 12V power source from the vehicle's battery, preferably through a fused connection.
- දුරස්ථ හැරවීම:
- If using the XLOC88X to turn on an amplifier, සම්බන්ධ කරන්න amplifier's remote input to the REM අවුට් terminal of the XLOC88X.
- ද 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.
- කථානායක මට්ටමේ යෙදවුම්:
- 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.
- RCA නිමැවුම්:
- Connect RCA cables from the CH1/2 to CH7/8 RCA Outputs on the XLOC88X to the corresponding RCA inputs on your aftermarket ampලයිෆයර්(ය)
- දුරස්ථ මට්ටමේ පාලනය:
- Connect the included remote level control to the දුරස්ථ port on the XLOC88X. Mount the remote control in an accessible location for the user.
6. මෙහෙයුම් උපදෙස්
Once installed, configure the XLOC88X settings for optimal audio performance.
6.1 මූලික සැකසුම සහ ගැලපීම්
- මාදිලිය සක්රිය කරන්න:
- සකසන්න මාදිලිය සක්රිය කරන්න 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).
- බිම හුදකලා කිරීම:
- If you experience noise (e.g., engine whine), adjust the බිම හුදකලා කිරීම switch. Start with GND, then try ISO, and finally 200Ω to find the setting that minimizes noise.
- පූරණය තෝරන්න:
- ද තේරීම පූරණය කරන්න 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, හෝ 20KΩ to match your factory system's requirements.
- ආදාන මාදිලිය:
- සකසන්න ආදාන ප්රකාරය වෙත මාරු කරන්න 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.
- LPF (අඩු පාස් පෙරහන):
- If connecting to a subwoofer amplifier, you may activate the LPF switch to filter out high frequencies.
- වැඩි කිරීම:
- ද බූස්ට් කරන්න switch provides a 0dB or 12dB bass boost. Use sparingly to avoid distortion.
- ගැලපුම් ලබා ගන්න:
- With the factory stereo volume set to about 75% of maximum, slowly increase the ලබාගන්න controls on the XLOC88X until the corresponding ක්ලිප් indicator just begins to flash. Then, back off slightly until the clip indicator no longer illuminates. This ensures a clean, undistorted signal to your ampජීවිතාරක්ෂකයා.
- Adjust the gain on your aftermarket amplifier(s) according to their respective manuals, using the clean signal from the XLOC88X.
- දුරස්ථ මට්ටමේ පාලනය:
- The remote level control allows for convenient adjustment of the output level from the XLOC88X, typically used for subwoofer level control.
7. නඩත්තු කිරීම
The NVX XLOC88X requires minimal maintenance to ensure long-term performance.
- පිරිසිදු කිරීම: Use a soft, dry cloth to wipe the unit. Do not use harsh chemicals or abrasive cleaners.
- සම්බන්ධතා චෙක්පත්: සියලුම රැහැන් සම්බන්ධතා ආරක්ෂිත සහ විඛාදනයෙන් තොර බව සහතික කිරීම සඳහා වරින් වර පරීක්ෂා කරන්න.
- පරිසරය: Ensure the mounting location remains dry and free from excessive heat or vibration.
8. දෝශ නිරාකරණය
If you encounter issues with your XLOC88X, refer to the following common problems and solutions:
| ගැටලුව | විය හැකි හේතුව | විසඳුම |
|---|---|---|
| No power to XLOC88X | Incorrect 12V or GND connection; Blown fuse. | Check 12V and GND wiring. Verify fuse in 12V line. |
| ශ්රව්ය ප්රතිදානය නැත | Incorrect speaker level input wiring; RCA output not connected; Gain set too low; Incorrect Turn On Mode. | Verify all input/output connections. Check gain settings. Ensure XLOC88X is powered on and Turn On Mode is correct. |
| විකෘති ශ්රව්ය | Gain set too high (clipping); Factory stereo output too high; Incorrect Load Select. | Reduce XLOC88X gain until clip indicator stops flashing. Adjust factory stereo volume. Experiment with Load Select settings. |
| Engine whine or noise | Ground loop; Poor ground connection; Signal interference. | Adjust Ground Isolation switch (GND, ISO, 200Ω). Ensure a clean, solid ground connection. Reroute signal cables away from power cables. |
| Factory stereo shuts off or reduces volume | Incorrect Load Select setting. | Adjust Load Select switches (20Ω, 60Ω, 20KΩ) to find the optimal setting for your factory stereo. |
9. පිරිවිතර
| විශේෂාංගය | පිරිවිතර |
|---|---|
| ආදර්ශ අංකය | XLOC88X |
| නාලිකා ගණන | 8 |
| කථානායක මට්ටමේ යෙදවුම් | 8-නාලිකාව |
| RCA නිමැවුම් | 8-නාලිකාව |
| උපරිම ආදාන වෙළුමtage | 40V (400 watts RMS) |
| උපරිම ප්රතිදාන වෙළුමtage | වෝල්ට් 9.5 දක්වා |
| Turn-On Modes | DC Offset, Audio Detection, Remote Input |
| පැටවුම් තේරීම | 20Ω, 60Ω, 20KΩ |
| බිම හුදකලා කිරීම | GND, ISO, 200Ω |
| මානයන් (පාර්සලය) | 21.6 x 21.3 x 5.1 සෙ.මී |
| බර (පාර්සලය) | 655 ග්රෑම් |
| UPC | 810021844565 |
10. වගකීම් තොරතුරු
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. සහාය
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 webඅඩවියෙන් හෝ ඔබේ නිෂ්පාදන සිල්ලර වෙළෙන්දා හරහා.
සබැඳි සම්පත්: Visit the official NVX website for product updates, FAQs, and additional support materials.
