DS00374BMY_A45-X2.
DS00374BMY_A45-X2.qxp 6/8/05 4:20 PM Page b A45-X2 TWO CHANNEL AMPLIFIER TABLE OF CONTENTS Features............................................................................................................................1 Product Overview...........................................................................................................2 Package Contents ..........................................................................................................4 Preparing for Installation.......
DS00374BMY_A45-X2.qxp 6/8/05 4:20 PM Page 1 FEATURES n Stereo amplifier with 45 watts per channel n Multiple turn-on modes n Stable into low impedance loads (2.
DS00374BMY_A45-X2.qxp 6/8/05 4:20 PM Page 2 PRODUCT OVERVIEW 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 Turn-On circuitry. NOTE: Equipment is not completely disconnected from main power source when switch is in the “off” position. Main Inputs enable you to route a stereo line level source to the A45-X2.
DS00374BMY_A45-X2.qxp 6/8/05 4:20 PM Page 3 Green “Active” LED lights when the amplifier circuitry has been turned on by the Turn-On circuits. Level Adjustment screws enable you to preset the maximum system volume (or match levels with another amplifier). NOTE: AC receptable must be easily accessible. Binding posts for speaker connections. IEC receptacle for AC power cord.
DS00374BMY_A45-X2.qxp 6/8/05 4:20 PM Page 4 PACKAGE CONTENTS n A45-X2 x 1 n Removable AC power cord x 1 PREPARING FOR INSTALLATION Placement Place the A45-X2 on a flat level surface like a table or shelf. It should be placed upright so that its weight rests on the four attached feet. Placing the weight of the amplifier on the rear or front panel may result in damage to the amplifier's connectors and controls.
DS00374BMY_A45-X2.qxp 6/8/05 4:20 PM 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. The amplifier is off when there is no audio signal present at either the left or the right input, but the sensing circuitry is on. The turn-on sensing circuitry looks for a tiny amount of audio signal present at any of the audio inputs.
DS00374BMY_A45-X2.qxp 6/8/05 4:20 PM Page 6 Level Adjustment Screws Hum from the speakers 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). Hum may be caused by a ground loop between two of the other components in the system.
DS00374BMY_A45-X2.qxp 6/8/05 4:20 PM LIMITED WARRANTY JobSite Systems (“JOBSITE”), a Niles Audio Corporation company, warrants its passive products (those not requiring AC or battery power) to the original purchaser to be free of manufacturing defects in material and workmanship for a period of ten years from date of purchase.
DS00374BMY_A45-X2.
DS00374BMY_A45-X2.
DS00374BMY_A45-X2.qxp 6/8/05 4:20 PM Page 10 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. All other trademarks are the property of their respective owners.
