Car amplifier u-Dimension ProX 500.24 Comp 4
Contents
1. No Output a confirm that all terminal strip connections are firmly connected b Check in line and built in fuses Both 12V and REM terminals must have 12 Volts to chassis ground c Confirm that signai source Car Radio deck EQ X over etc is connected and is supplying output signal To confirm that Amplifier is working connect an RCA patch cord to LEFT amp RIGHT low Level inputs of Amplifier only Do not connect the other end of the patch cora Briefly tap the center pin of each disconnected RCA plug on the other disconnected end with your finger This should pr ce a noise feedback in the speakers Only One Channel works a confirm that speaker terminal strip connections mly connected b Check BALANCE control on Car Stereo or signal source to verify it is at mid point c If using RCA Low Level inputs reverse the pilas at the Amplifier righ to left or vice versa If the channel that is silent reverses iti e problem is in the Car Stereo EQ X over or other signal DN cable Weak Output a Check Input Sensitivity con stment Noise in Audio a If noise is a whine Amplifier and b A clicking or 1 es up and down with engine speed confirm that ource unit Radio EQ X over etc is properly grounded ing noise at a rate that follows engine speed is generally induced by hicles s ignition system Confirm that the Vehicle is equipped with resistor plugs and plug wires Or2. ignition system may need service c Speaker and input wires should not be routed next to wires that interconnect lights and other accessories equipment d If above steps do not improve clear noise interference the system should be checked by a professional mobile audio installer 10 Car audio and car goods internet store Winauto SPECIFICATIONS ProX 840 4 ProX 500 24 Channel 4 2ch 4ch BIC Yes N A SMD Tech Yes N A Load impedance Stereo 1 ohm stable 1 ohm stable Load impedance Bridged 2 ohm stable 2 ohm stable 4 ohms 1ch 100W 65W 4ch 190W 2ch 2 ohms 1ch 150W 95W 4ch 250W 2ch lohm lch 210W 125W 4ch N A 2ch Fuse 25A x 3 25A x 2 S N ratio 105 dB 95 dB Input Sensitivity 150m 6V 150m 6V Sub sonic N A N A HPF 50 500 Hz or 50 500 Hz or 500 Hz 5 KHz 120B 00 Hz 5 KHz 12dB oct LPF 50 500 Hz or 50 500 Hz or 500 Hz 5 ES 500 Hz 5 KHz 12dB oct Dimension Length 390mm 4 Om 330mm 380mm LPF Low Pass Frequency HPF High N Specifications are subject to ch e Wilh notice N 11 Car audio and car goods internet store Winauto Acoustic Research RN COMPETITION E S CORPORATION JAPAN 146 OROSHI DANCHI SHIMIZU CHO SUNTO GUN SHIZUOKA 411 0912 JAPAN
3. METFOD CAN CAUSE TURN ON AND TURN OFF TRANSETS N 12 Volt Fused Constant Power Jo Battery Due to the power requirements of the Amplifi directly to the positive terminal of battery 50 Amp Fuse Holder not included as close to th onnection should be made measures install an in line ttery positive terminal as n possible 4 With an ampere rating not to exceed tot val gt of fuses in amp Remote Turn On Input Jo Power n ufput of Car Stereo This Amplifier is turned ON reraotelViwhen the vehicle s stereo is turned ON NOTE IF YOUR RADIO DOES NOT HAVE A TPUT LEAD WHEN THE RADIO IS TURNED ON RMT TERMINAL ON THE AMPLIFIER CAN BE CONN T CLE S ACCESSORY CIRCUIT THAT IS LIVE WHEN THE KEY IS ON 4 Fuse HV RMT GND L 2 000 12 lr GHD O O FUSE Holder New Chassis Battery Battery Ground Remote Turn ON To Power Antenna Car audio and car goods internet store Winauto ProX 500 24 2 Channel Mode Operation 1 Please open the bottom cover amp change the Input Select S W to 2Ch from 4Ch Because the factory default is 4Ch 2 Connect the RCA Jack to Front L amp R Input but please do not connect Rear L amp R Input 3 Please connect the speaker wire to the speaker terminal as below ProX 500 24 Front A Level Crossover Freq Multi Muti Freq Crossover O O Power 19 Input sy 150m 50Hz 500e 3 say
4. a vertical position on vertical surface Car audio and car goods internet store Winauto Cooling requirements are considerably relaxed when mounting inside the passenger compartment since the driver will not often allow temperatures to reach a critical point Floor mounting under the seat is usually satisfactory as long as there is least linch 2Cm above the Amplifier s fins for ventilation a Select a suitable location that is convenient for mounting is accessible for wiring and has ample room for air circulation and cooling b Use the amplifier as a template to mark the mounting holes Remove the Amplifier and drill 6 holes USE EXTREME CAUTION INSPECT UNDERNEATH SURFACE BEFORE DRILLNG C Secure the Amplifier using the screws provided xO Car audio and car goods internet store Winauto CONNECTING THE POWER CAUTION AS A PRECAUTION IT IS ADVISABLE TO DISCONNECT THE VEHCLE S BATTERY BEFORE MAKING CONNECTION TO THE 12 VOLT SUPPLY WIRG 4 GAUGE Thicker if planning for additional Amplifiers wire is recommended for both the power and ground wires 20 Gauge for the remote turn on wire Both types available at most Mobile Audio Dealers or Installation shops GROUND To Vehicle Chassis To avoid unwanted ignition noise caused by ground loops it is essential that the Amplifier be grounded to a clean bare metal surface of the vehicle s chassis NOTE GROUND WIRE SHOULD NOT BE EXTENDED MORE THAN 3 FT 1 METER USNG THIS
5. 0 St su Protection E i mer li q E O qo se ur 7 AL ff omension ehy L R 2Ch R r ront 2Ch O Input Input 2Ch L 2Ch R ProX 500 24 Rear GN Subwoofer A 2Ch L en Em La 2 ridged RMT GND Jo O RMT GND av i ua DIMENSION Speaker Tani Powe O Subwoofer O 2Ch R Jur Car audio and car goods internet store Winauto ProX 840 4 ProX 500 24 Front Level Crossover Freq it ProX 840 4 ProX 500 24 Rear D Inn o aN w ND E AN RMT GND Power La CA ype Car audio and car goods internet store Winauto 1 Signal Input RCA jacks It allows left L and right R input channels to be connected to the amplifier using RCA jacks Please use high performance audio cable 2 Input level control The input sensitivity can be adjusted to the output voltage of your radio using the input level control The input level control does no adjust volumel Optimum setting of the control gives you a sufficiently larger regulating zone for your car stereo combination without any distortion or overloading e The LEVEL control allows an adjustment from 5 0V to 150mV To adjust the input sensitivity turn the control
6. Wa be Nay SN RAGB User s Manual Car amplifier u Dimension ProX 500 24 Comp 4 channel In the online store Winauto you also can buy car amplifier u Dimension ProX 500 24 Comp Delivery in Kiev and throughout Ukraine with payment upon receipt http winauto ua Car Receivers Facia Plates Head Units Car TVs and Monitors Antennas Car Audio DVR GPS Navigation Trip Computers Alarm Systems Mechanical Locking Parking Systems Car Cameras Optics and Light Established Optics Tuning Car Heating and Cooling Sound Marine and Electronics Car Accessories Isolation Installation Components Batteries Power Oils and Fluids 2 MEGA el soe infer Orange a 10 5 a gt y FA y Castrol NG Rondi JON o gt N DI ProX 840 4 COMP ProX 500 24 COMP Car audio and car goods internet store Winauto INTRODUCTION Amplifiers provide high performance sound reinforcement for your mobile audio equipment Its versatility enables compatibility with optional Equalizers Frequency Dividing Network Crossovers and other audio processors in a customized system The Multi Mode bridging capabilities allow flexibility in hosting several different speaker configurations to achieve optimum performance We suggest that your stereo components are installed by an authorized dealer It is highly recommended that you read this Owners Manual before beginning installation FEATURES e Doubled si
7. cools to a safe operating temperature Exercise care the exterior of the amp may get uncomfortably hot to touch before shutting down Overload the amp will shut down if electrical current demands exceed safe level can be caused by low impedances or by incorrect input level adjustment e Short circuit the Amplifier will shut down if a short circuit condition exists can be caused by poor insulation or by a damaged voice coil e D C offset protection the amplifier will shut down if an unsafe D C offset condition on the amplifier output exists in order to avoid further damage to the speakers Car audio and car goods internet store Winauto 5 Speaker output terminal The speakers are connected to this terminal in accordance with the mode of operation 6 Terminal for power supply connection Terminal for connection of the power supply 12V DC GND and the remote turn on cable REM Never bridge fuses or exchange for types with higher rating 7 Integrated fuse Protects the Amplifier and the electrical system if there is a fault A blown fuse or fuses indicates a problem that should be corrected before the fuse is replaced Always replace the fuse with a fuse of the same value of fuse Never substitute a larger value fuse xO Car audio and car goods internet store Winauto TROUBLESHOOTING Before removing your Amplifier refer to list below and follow suggested procedure Speakers and their wires should be tested first
8. ded PCB assembly glass fibered epoxy through hle nology e Gold plated RCA jacks luxurious speaker and power ter Is e 4 Gauge Gold Plated power terminal e Turn on delay turn off muting e Dual PWM pulse width modulated power supply o e Protection circuitry against thermal and ri load short circuit DC offset reduction e Floating ground technology for Maximugg n e Power indicator amp Protection indicat e Power supply 12 VDC negative u e BIC Balanced Input Circuitry input e1 Ohm stable 4 WARNING High powered audio systems in a vehicle are capable of generating Live Concert high levels of sound pressure Continued exposure to excessively high volume sound levels may cause hearing loss or damage Also operation of a motor vehicle while listening to audio equipment at high volume levels may impair your ability to hear external sounds such as horns warning signals or emergency vehicles thus constituting to a potential fraffic hazard Car audio and car goods internet store Winauto PLANNING YOUR SYSTEM Before beginning the installation consider the following a If you plan to expand your system by adding other components sometime in the future ensure adequate space is left and cooling requirements are met b Should you use high or iow level inputs Your Amplifier has been designed to accept either High Level speaker outputs from your radio or Low Level Pre Amp outputs from your radio signal source I
9. f your radio source is equipped with Pre Amp outputs it is possible to utilize them to drive the Amplifier and connecting Amplifier to the 2 rear speakers Then use the built in power of your radio to drive the 2 front speakers c Are your components matched The peak power r fi of your speakers must be equal or greater than the Amplifier s They also st 8 Ohms impedance This information is normally printed on the speak d Consider both the length of your leads and routing determining the mounting location Pre Amp input Jacks require a len epending on location of high quality shielded male to male RCA patch cord MOUNTING YOUR AMP The mounting position of y r will have a great effect on its ability to dissipate the heat generated d ringthorm peration It has an ample heat sink for heat dissipation and also designed tolerant of mounti over the coolin amplifier in as it rmal shut down protection circuit making it reasonably ia s Any configuration which allows moving air to be directed improve heat dissipation dramatically DO NOT enclose the x or cover it so that air cannot fiow around fins Temperatures in car trunks have been measured as high as 175 F 80 C in the summer time Since the thermal shut down point for the Amplifier is 185 F 85 C it is easy to see that it must be mounted for maximum cooling capability To achieve maximum advantage of convection air flow in an enclosed trunk mount the amplifier in
10. s fully counter clockwise to minimum Adjust the car radio unit volume knob to maximum volume and then turn the level controls on the amplifier clockwise until audible distortion occurs Now turn CCW for a bit and the adjustment is done An incorrect level control adjustment not only has ive effect on sound impression but can also destroy your speakers 3 Crossover Move the XOVER switch into H position to this filter The crossover frequency HPF FREQ is variable from 50 Hz to 500 Hz or f ofz to 5KHz by the X1 X10 switch position and can be individually adjustaa to set to a higher frequency CCW to set to a lower frequency Move the CROSSOVER switch infyLOWWposition to use this filiter The crossover frequency LPF FREQ is varia Hz to 500 Hz OR FROM 500 Hz to 5 KHz by the X1 X10 switch position an individually adjusted Turn CW to set to a higher frequency CCW to set t O equency 4 4 Power indication ction circuitries Indicator protection The green LED i or side panel provides a visual indication that the amplifier is turned on The red LED in r provides a visual indication that a problem exists and the protection circuitry has protected the amplifier by shutting it down Turn the system off and correct the problem before turning the system back on Thermal protection the amplifier will shut down if its temperature exceeds a safe operating level The amplifier will remain off until it
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