Instruction/ maintenance manual of the product HRU. 4 Soundstream Technologies
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HRU. 2 HRU. 4 Owner ’ s Manual and Installation Guid e HUMAN REIGN UNLEASHED.
Congratulations! Model and Serial # Dealer's Name Date of Purchase Installation Shop Installation Date 2 C A U T I O N ! P rolong ed listening at extremely hig h levels may result in hearing loss. E ven thou g h your new S oun d stream H u ma n Re ig n Unleashed soun d s prevent hearing damage.
Desig n F eatures Amp lifier Diag ram Hawkins Bass Control™ T heory and Use Installation: W iring Installation: Mounting Installation: Level S etting P rotec tion Circ uitry and T roub leshooting S .
DESIGN FEATURES RUBI™( Rapid-Use Branched Impulse ) This new proprietary power supply top olog y eliminates “ p ower sag s” d uring low freq uenc y rep rod uc tion b y rap id ly inc reasing the d uty c yc le, stab ilizing the p ower su pp ly and allowing it to d eliver the p ower req uired to rep rod uc e low freq uenc ies.
Harmonic Bass Alignment™ The 2nd and 3rd order harmonic peaks are critically aligned to fundamental peaks at low frequencies. This produces tighter, more accurate bass reproduction. Output Clipping Indicators indicate clipping on the output stage of the amplifier.
6 Front View T op View - HRU. 2 -.
1. +12V - Connec ted to a fuse or c irc uit b reaker, then to the b attery’s p ositive terminal. 2. GND - Main g round c onnec tion. Bolt to a c lean c hassis p oint in the vehic le. 3. REMOTE - R emote turn - on inp ut from the head unit. A cc ep ts + 12V .
8 Front View T op View - HRU. 4 -.
1. +12V - Connec ted to a fuse or c irc uit b reaker, then to the b attery’s p ositive terminal. 2. GND - Main ground connection. Bolt to a clean chassis point in the vehicle. 3. REMOTE - Remote turn - on input from the head unit. Accepts +12V. 4. Speaker connection Terminal - Speaker connections for satellite CH1 & 2.
Hawkins Bass Control - Theory and Use Hawkins Bass Control ( parametric ) is a uniq ue sub woofer c ontrol c irc uit inc lud ed with the S ound stream Human R eig n Unleashed amp lifiers. It is c ap ab le of removing sub sonic energ y in p rog ram material while b oosting sub woofer freq uenc ies.
Application S ubwoo f ers in g ene ra l h ave ex c ellen t po we r h a n dl i n g c hara ct er i s t i cs ov er t h e i r o pe r a t i o n a l ba n d w i d th . T h i s b an d w i dt h i s d etermine d b y many fa c tors, in c lu d in g d rive r d es ig n, an d en c lo sure t ype.
WIRING POWER AND GROUND 12 less than 10´ more than 10´ HRU. 2 HRU. 4 2 or 4 g aug e 2 g aug e only CIRCUIT BREAKERS AND FUSES EXTERNAL INTERNAL Never replace the fuse with a higher value than what is supplied.
REMOTE TURN-ON Connect the “Remote” line to the turn-on lead from the source unit. When +12Volts received, the amplifier will turn on. Use 16 guage wire minimum. SIGNAL CABLE Use a high quality cable that will be easy to install and has minimal signal loss to guarantee optimum performance.
AMPLIFIER LOCA TION MOUNTING THE AMPLIFIER a. Using the amp lifier as a temp late, mark the holes on the mounting surfac e. b . R emove the amp lifier and d rill the holes for the mounting sc rews. c . S ec ure the amp lifier to the mounting surfac e using the su pp lied hard ware.
LEVEL SETTING T he in p u t level is a d juste d b y mea ns of th e inp ut le vel c o nt ro l loc at ed on th e c ontrol p anel of the amp lifier. T his is a uniq ue d ual-stag e c irc uit that ad justs b oth level an d g ain. T his to p olo gy maintains b etter S /N R atio even when usin g sourc es with minimal outp ut.
16 TRIDENT PROTECTION CIRCUITRY Y ou r Human Reig n Unleashed am p lifier is p rote c te d ag ainst b oth overheatin g an d shor t c irc uits b y means of main p ower fuses and the following c irc uit.
SERVICE SPECIFICATIONS Satelite Channels THD 0.005% Signal to Noise 105 d B Frequency Response 10Hz to 40kHz 0.5 d B, -3dB @ 71kHz Damping 1800 @ 100Hz, 960 @ 10kHz Input Sensitivity 300 mV t o 5.
An important point after buying a device Soundstream Technologies HRU. 4 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Soundstream Technologies HRU. 4 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 Soundstream Technologies HRU. 4 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Soundstream Technologies HRU. 4 you will learn all the available features of the product, as well as information on its operation. The information that you get Soundstream Technologies HRU. 4 will certainly help you make a decision on the purchase.
If you already are a holder of Soundstream Technologies HRU. 4, 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 Soundstream Technologies HRU. 4.
However, one of the most important roles played by the user manual is to help in solving problems with Soundstream Technologies HRU. 4. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Soundstream Technologies HRU. 4 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
