Instruction/ maintenance manual of the product AXT-240 Audiovox
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Model AXT -240 240 Watt 4-Channel Amplifier OWNER'S MANUAL .
Specifications........................................................................... 1 Precautions.............................................................................. 2 Installation Instructions........................................
Input Sensitivity: Low-level 200 mV - 2 V. High-level 2V - 10 V Supply Voltage: 12 volts, negative ground Fuse Rating: 10 amps. Dimensions (W X H X D): 8-5/8" X 2-1/8" X 5-1/2" 219 mm X 54.3 mm X 140 mm Maximum Output Power: 240 Watts 30 Watts RMS @ 4 Ohms Output Impedance: 4-8 Ohms Frequency Response: 20Hz - 25KHz.
1. Although this unit is designed with built-in self-protection circuits, there may be a possibility of damage if it is not wired correctly. Please follow the wiring instructions carefully for the type of system being used. 2. The last lead to be connected is the wire to the positive( ) terminal of the battery.
INSTALLATION DIAGRAM -3- 1. Select a mounting area where the amplifier will have sufficient air circulation for proper cooling. Inadequate air circulation will cause the temperature of the amplifier to rise and will trigger the thermal protection mode.
The wiring of your amplifier will depend on the system and speakers you are using but will either be a 4-Channel, 3-channel, 2-channel, or mixed-mono application. The following pages illustrate the input and output wiring for these types.
4. Speaker Connections Depending on the type and number of speakers used with the amplifier , wire them to the speaker terminals as per the appropriate wiring diagram. For most applications, #18 gauge wire should be used for the speaker leads but in no case thinner than #20 gauge.
-6- INPUT WIRING DIAGRAM IMPORT ANT USE EITHER HIGH-LEVEL OR LOW -LEVEL INPUT , NOT BO TH. CAR STEREO HIGH-LEVEL (SPEAKER) INPUT (WIRE SIDE VIEW) Right S peaker Left S peaker RCA TYPE SHIELDED EXTE.
-7- OUTPUT WIRING DIAGRAM CAR STEREO GROUND FUSE FUSE REM BATT GND LEFT RIGHT BA TTERY FOR 12 VOL T USE ONL Y AUTO-ANTENNA LEAD 3 GROUND MET AL SECTION OF VEHICLE EXISTING SCREW OR BOL T CLEAN P AINT , RUST , DIRT OR GREASE FROM AREA FOR GOOD CONNECTION.
-8- Power Indicator Lamps The Power Indicator Lamps will light to indicate that the unit is connected to the battery and that the Remote Turn-On terminal is receiving +12 volts, thus turning on the amplifier . After initial set-up, the amplifier should not require any further adjustment unless there is a change in the car stereo or speaker system with which it is used.
AUDIOVOX CORPORATION (the Company) warrants to the original retail purchaser of this product that should this product or any part thereof, under normal use and conditions, be proven defective in material or workmanship within 90 days from the date of original purchase, such defect(s) will be repaired or replaced with new or reconditioned product (at the Company's option) without charge for parts and repair labor .
2003 Audiovox Electronics Corporation, Hauppauge, N.Y . C C Printed in Korea 128-6563 .
An important point after buying a device Audiovox AXT-240 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Audiovox AXT-240 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 Audiovox AXT-240 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Audiovox AXT-240 you will learn all the available features of the product, as well as information on its operation. The information that you get Audiovox AXT-240 will certainly help you make a decision on the purchase.
If you already are a holder of Audiovox AXT-240, 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 Audiovox AXT-240.
However, one of the most important roles played by the user manual is to help in solving problems with Audiovox AXT-240. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Audiovox AXT-240 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