Instruction/ maintenance manual of the product A45-X2 JobSite Systems
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Installation & User Guide TWO CHANNEL AMPLIFIER A45-X2 For Powering Distributed Audio Systems DS00374BMY_A45-X2.qxp 6/8/05 4:20 PM Page a.
A45-X2 TWO CHANNEL AMPLIFIER T ABLE OF CONTENTS Features ............................................................................................................................1 Product Overview ...................................................
1 FEA TURES n Stereo amplifier with 45 watts per channel n Multiple turn-on modes n Stable into low impedance loads (2.66 ohms) Installation friendly design n 12V DC control output n Individual input .
2 Red “Power” LED confirms the amplifier is connected to a live AC power outlet. (and that the master power switch is on). Front panel “Master Power” switch turns off the entire amplifier , including the T urn-On circuitry. NOTE: Equipment is not completely disconnected from main power source when switch is in the “off” position.
3 Figure 1 Green “Active” LED lights when the amplifier circuitry has been turned on by the T urn-On circuits. Level Adjustment screws enable you to preset the maximum system volume (or match levels with another amplifier). Binding posts for speaker connections.
4 P ACKA GE CONTENTS n A45-X2 x 1 n Removable AC power cord x 1 PREP ARING FOR INST ALLA TION Placement Place the A45-X2 on a flat level surface like a table or shelf.
5 Constant: The auto turn-on circuitry is off. The front panel master power switch operates the amplifier . In is “On” , out is “Off”. Audio Sense: The master switch on the front panel must be in the “On” position.
6 Lev el Adjustment S crews The front panel level adjustment screws allow you to adjust the level of the A45-X2, relative to other amplifiers in your system. Use a 1/8" slotted screwdriver to adjust the screws. If the A45-X2 is the only amplifier in your system, leave the screws at their factory default position (turned fully clockwise).
7 LIMITED WARRANTY J obSite Systems (“JOBSITE”), a Niles Audio Corporation c ompany , warrants its passive products (those not requiring AC or battery power) to the original purchaser to be free of manufacturing defects in material and w orkmanship for a period of ten years from date of p urchase.
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JOBSITE SYSTEMS 12331 S.W . 130 STREET , MIAMI, FLORIDA 33186 P 866.4JB.SITE (866.452.7483) – F 305.238.0185 WWW .JOBSITESYSTEMS.COM © 2005 JobSite Systems. All rights reserved. JobSite, Pure Custom and Niles are registered trademarks of Niles Audio Corporation and the JobSite Logo is a trademark of Niles Audio Corporation.
An important point after buying a device JobSite Systems A45-X2 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought JobSite Systems A45-X2 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 JobSite Systems A45-X2 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JobSite Systems A45-X2 you will learn all the available features of the product, as well as information on its operation. The information that you get JobSite Systems A45-X2 will certainly help you make a decision on the purchase.
If you already are a holder of JobSite Systems A45-X2, 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 JobSite Systems A45-X2.
However, one of the most important roles played by the user manual is to help in solving problems with JobSite Systems A45-X2. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JobSite Systems A45-X2 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
