Instruction/ maintenance manual of the product XPR Dual
Go to page of 12
INSTALLATION / OWNER'S MANUAL Mobile Power Amplifiers XPR SERIES XPR522 XPR540.
2 Preparation Please read entire manual before installation. Due to the technical nature of amplifiers, it is highly recommended that your DUAL amplifier is installed by a professional installer or an authorized dealer. Before You Start • Disconnectnegative batteryterminal.
Note: Be sureto followspecific instructionsincluded withyour amplifierinstallation kit(not includedwith thisamplifier). Theinformation belowshould beused ageneral guideline only.
4 Audio Inputs and Controls XPR522 RCALine Inputs SpeakerInputs Gain CrossoverMode 1 2 3 CrossoverFrequency Control Bass Boost InputMode 2 5 3 6 4 1 2 7 3 4 5 6 4 5 6 7 1 XPR522 X.
Power and Speaker Connections Ground Connection RemoteConnection +12VDCBattery Connection 1 2 3 Fuse(s) SpeakerConnection(s) 4 5 5 XPR522 1 3 2 5 4 1 3 2 5 4 XPR522 XPR540.
6 Fuse Rating Whenreplacing fuses,makesure newfuse is the correct type and amperage. Using an incorrect fuse could damage the amplifier. XPR522 30 ampATOx 1 XPR540 25 ampATOx 2 Main Power Connections Connect+12V, GNDand REMwires accordingly.
7 Amplifier Connections Speaker Connections Connectspeaker wiresobserving polarity. The minimumimpedance loadfor theXPR522 orXPR540 is 2 ohms stereo and 4 ohms bridged.Use ofloads lowerthan these is not recommended and maycause amplifierdamage.
8 Configuration/Setup Theinput levelcontrol (gain)is usedto obtainthe best possiblematch betweenthe headunit audiooutput andthe amplifier input. • Beginby turningthe inputlevel controlfully counterclockwise.
9 Limited One-Year Warranty Thiswarranty gives youspecific legal rights.You may alsohave otherrights whichvary fromstate tostate.
10 Specifications XPR522 Power Out put : 150 Watts x 2 channels @ 4 ohms 300 Watts x 2 channels @ 2 ohms 600 Watts x 1 channel @ 4 ohms (bridged) Peak Music Power Output: 600 Watts @ 4 ohms Signal to noise ratio: 75dBA (reference: 1 watt into 4 ohms) Frequency response: 20Hz ~ 20kHz Amplifier dimensions: 2.
11 Troubleshooting Problem Cause Action Unit will not turn on (no power LED indicator) +12Vwire notconnectedor incorrectvoltage REMwire notconnectedor incorrectv.
DualElectronics Corp. TollFree: 1-866-382-5476 www.dualav.com ©2013Dual ElectronicsCorp. NSA0513-V01.
An important point after buying a device Dual XPR (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Dual XPR 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 Dual XPR - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Dual XPR you will learn all the available features of the product, as well as information on its operation. The information that you get Dual XPR will certainly help you make a decision on the purchase.
If you already are a holder of Dual XPR, 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 Dual XPR.
However, one of the most important roles played by the user manual is to help in solving problems with Dual XPR. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Dual XPR 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
