Instruction/ maintenance manual of the product LA438 Legacy Car Audio
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W ARRANTY LEGACY SOUND CORP . warrants this unit to be free from defective material or workmanship and will repair or replace this unit or any part thereof if it proves defective in normal use or service within two (2) years from the date of original purchase.
specs Features and Specifications Congratulations • LED Light Bar with Hold or Scan • Soft turn on/off circuit • V ariable gain control • Remote turn on/off • Hi/low level inputs • Power o.
LA638/838/1038 Features and Controls 3 LA438/538/738/938/1438/1838/2038 Features and Controls Protection LED Indicator The protection circuitry in the amp will disable it if it senses an input overload, speaker short circuit, or thermal overload conditions.
inputs Electrical Wiring and Installation Low Level Stereo Input Connection High Level Stereo Input Connection Input Connections Making Power Connections 1. Connect the +12V terminal directly to the car battery (+) terminal. 2. Connect the GROUND terminal directly to the car battery (-) terminal OR to a good clean, paint-free chassis ground point.
Input Connections Low Level 4 CH Stereo Input from 2 CH Audio Source Low Level 4 CH Stereo Input from 4 CH Audio Source Left Output Right Output Input Connections Bridged Input Connection 4 CH Bridged.
speakers Speaker Connections Basic Stereo Output Basic 4CH Output FRONT speakers REAR speakers L R RL LEFT speaker RIGHT speaker inputs Input Connections High Level 4 CH Stereo Input from 4CH Audio So.
High squeal noise from speakers. • This is almost always caused by a poorly-grounded RCA patch cord. Amplifier(s) gets very hot. • Check that the minimum speaker impedance for that model is correct. • Check for speaker shorts. • Check that there is good airflow around the amplifier .
An important point after buying a device Legacy Car Audio LA438 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Legacy Car Audio LA438 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Legacy Car Audio LA438 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Legacy Car Audio LA438 you will learn all the available features of the product, as well as information on its operation. The information that you get Legacy Car Audio LA438 will certainly help you make a decision on the purchase.
If you already are a holder of Legacy Car Audio LA438, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Legacy Car Audio LA438.
However, one of the most important roles played by the user manual is to help in solving problems with Legacy Car Audio LA438. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Legacy Car Audio LA438 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
