Instruction/ maintenance manual of the product PEQ-72 Power Acoustik
Go to page of 10
.
INTRODUCTION The Power Acoustik Model PEQ-72 is intended for those who value the acoustic benefits of a multi-band Graphic Equalizer but who also desire higher audio power level capabilities than can be obtained in an in-dash unit. It contain stereo power amplifiers to drive speakers directly.
FEATURES AND OPERATING CONTROLS 1. FADER. Allows front to rear balancing in four speaker 5. ADJUSTABLE SUBWOOFER GAIN CONTROL. systems for best directional imaging. Allows user to adjust subwoofer output to match 2. EQ. Press in to engage the equalizer circuitry.
.
.
.
The PEQ-72 is designed for in-dash installation directly above or below a standard DIN size radioltape player. Installation Kits for the purpose are available from a varie ty of suppliers. Consult with a professional Auto-sound installer for assistance.
OPERATIONAL CHECKS Start with the radio off. Set the FADER and all seven Normal Operation: EQ SLIDES to their center positions. Switch to ignition or accessory on and turn on the radio The purpose of a MULTI-BAND equalizer is to compen- but at low volume.
INSTALLATION 1. Most speaker systems require rather heavy boost at the lowest frequencies due to the large amount of air that must be moved. However, speaker woofer cones resontate between 4560Hz where output is higher so do not boost too much at 60Hz.
SPECIFICATIONS EQUALIZER Center Frequencies: 60,150.400.1 K92.5K.6K,1 5KHz. Equalization Range: +I - 12dB nom, at each center freq. High level Inputs: Impedance: 100 ohms Max. Sensitivity: 3 volts nom. for full output. Low level Inputs: Impedance: 12K ohms Max.
An important point after buying a device Power Acoustik PEQ-72 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Power Acoustik PEQ-72 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 Power Acoustik PEQ-72 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Power Acoustik PEQ-72 you will learn all the available features of the product, as well as information on its operation. The information that you get Power Acoustik PEQ-72 will certainly help you make a decision on the purchase.
If you already are a holder of Power Acoustik PEQ-72, 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 Power Acoustik PEQ-72.
However, one of the most important roles played by the user manual is to help in solving problems with Power Acoustik PEQ-72. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Power Acoustik PEQ-72 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
