1. паview
The PAC LP7-2 L.O.C. PRO Series 2-Channel Line Output Converter is designed to integrate aftermarket amplifiers with factory (OEM) car audio systems. It optimizes audio levels between the radio and amplifier to achieve the best audio performance and minimize noise. This unit features a full 20-20k +/-1.5dB frequency response, unique stereo gain controls, and a universal harness for versatile installation.
Асноўныя характарыстыкі:
- PRO Series 2-Channel High Power Line Output Converter
- Optimizes audio levels between radio and amplifier for superior sound quality
- Ideal for adding an amplifier to an OEM system
- Configurable for speaker level or RCA level input/output
- Single dial, precision-matched stereo gain adjustment
- Signal-sensing circuit for ampдыстанцыйнае ўключэнне Liferier
2. Інфармацыя па бяспецы
ПАПЯРЭДЖАННЕ: Гэты прадукт утрымлівае хімічныя рэчывы, якія, як вядома ў штаце Каліфорнія, выклікаюць рак і прыроджаныя дэфекты або іншыя парушэнні рэпрадуктыўнай функцыі. Для атрымання дадатковай інфармацыі наведайце www.p65warnings.ca.gov.
Always ensure proper electrical connections and insulation to prevent short circuits or damage to vehicle electronics. Disconnect the vehicle's battery before installation. Consult a professional if you are unsure about any installation steps.
3. Што ў скрынцы
Пасля адкрыцця ўпакоўкі пераканайцеся ў наяўнасці ўсіх кампанентаў:
- PAC LP7-2 Line Output Converter unit
- Электраправодка
- Інструкцыя па эксплуатацыі (гэты дакумент)
4. Настройка і ўстаноўка
Careful installation is crucial for optimal performance. Follow these steps for proper setup:
4.1. Падключэнне правадоў
The LP7-2 connects to your factory speaker wires and provides RCA outputs for your amplifier, along with a remote turn-on lead.
- Уваходныя правады: Connect the high-level input wires from your factory radio's speaker outputs to the corresponding inputs on the LP7-2 harness. Ensure correct polarity (positive to positive, negative to negative).
- Зямля: Connect the chassis ground wire (black) to a solid metal point on the vehicle's chassis. An optional audio ground output (brown) is available.
- 12V Constant: Connect the 12V constant wire (yellow) to a constant 12V power source.
- Дыстанцыйнае ўключэнне: The LP7-2 features a signal-sensing remote turn-on. The blue wire provides a 12V remote output (500mA max) to turn on your ampжывы пры выяўленні аўдыёсігналу.
- Выхады RCA: Connect the RCA cables from the LP7-2's output jacks to the input jacks on your aftermarket ampзадымнік.
4.2. Рэгуляванне ўзмацнення
The LP7-2 features a single dial for precision-matched stereo gain adjustment. This control allows you to match the output level of the converter to the input sensitivity of your ampзадымнік.
- Start with the gain control on the LP7-2 set to its minimum position.
- Уключыце свой amplifier's gain control to its minimum setting.
- Play a dynamic piece of music through your system at a moderate volume level.
- Slowly increase the gain on the LP7-2 until the desired output level is achieved without distortion.
- Дакладная налада amplifier's gain control if necessary, ensuring no audible distortion at high volumes.
5. Аперацыя
Once properly installed and configured, the PAC LP7-2 operates automatically. When your factory radio is turned on and produces an audio signal, the LP7-2 will detect this signal and activate its remote turn-on output, signaling your amplifier to power on. When the audio signal ceases (e.g., when the radio is turned off), the LP7-2 will deactivate the remote turn-on, causing the amplifier to power off.
The gain adjustment, as described in Section 4.2, is a one-time setup process to ensure optimal audio level matching between your factory radio and aftermarket ampзадымнік.
6. Тэхнічнае абслугоўванне
The PAC LP7-2 is designed for reliable, maintenance-free operation. To ensure longevity and consistent performance:
- Ensure the unit is installed in a dry location, away from excessive heat, moisture, and direct sunlight.
- Periodically check all wiring connections for tightness and corrosion. Loose connections can lead to signal degradation or intermittent operation.
- Keep the unit free from dust and debris. A soft, dry cloth can be used for cleaning the exterior.
7. Выпраўленне непаладак
If you encounter issues with your PAC LP7-2, refer to the following common problems and solutions:
| праблема | Магчымая прычына | Рашэнне |
|---|---|---|
| Няма гуку з ampLifier/сабвуфер |
|
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| Скажэнне або дрэнная якасць гуку |
|
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| Amplifier does not turn on/off with radio |
|
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| Шыпенне або гудзенне |
|
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8. Тэхнічныя характарыстыкі
| Асаблівасць | Спецыфікацыя |
|---|---|
| мадэль | LP7-2 |
| Марка | PAC |
| Колькасць каналаў | 2 |
| Тып інтэрфейсу | RCA |
| Тып мацавання | Павярхоўны мантаж |
| Памеры прадукту (Д х Ш х У) | 8" x 4" x 1.25" (прыблізна) |
| Вага прадмета | 4 унцый (прыблізна) |
| Выхад дыстанцыйнага ўключэння | 12V (500mA max) |
| АЧХ | 20-20k +/-1.5dB |
9. Інфармацыя аб гарантыі
For detailed warranty information regarding the PAC LP7-2, please refer to the official warranty document provided with your product or visit the manufacturer's webсайт. Умовы гарантыі могуць адрознівацца.
10. Падтрымка і кантактная інфармацыя
If you require further assistance or have questions not covered in this manual, please contact PAC customer support:
- вытворца: AAMP of America (PAC)
- Адрас: Pacific Accessory Corporation®, Santa Ana, California 92705
- тэлефон: 866-931-8021
- электронная пошта: support@pac-audio.com
- Webсайт: www.pac-audio.com