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Производитель: Jensen Размер: 315.61 kb Название файла: POWERPLUS1302_OM.pdf Язык инструкции:

To ensure a good ground, scrape away any paint or undercoating to expose bare metal. Use a " ring" terminal of the proper gauge and an "outside star washer" (between the chassis and ring terminal) when making your ground connection. Although you’ve scraped away the paint to expose bare metal, the outside star washer will help to "bite into" the chassis for a tight, secure ground. Drill hole in chassis sheet metal. Replacement Fuse Requirements (FUSE) Model Quantity Amps Type 420 2 15 ATO 480 2 25 ATO 900 3 30 ATO 1150 4 30 ATO 1302 1 60A MAXI 1304 1 80A MAXI 6 PowerPlus Amplifiers Speaker Wiring PowerPlus 420/1302 The Speaker Wiring diagrams illustrate options for connecting one or two Two Speakers One Subwoofer speakers. Observe the proper speaker polarity. NOTE: PowerPlus amplifiers can drive speakers with a nominal impedance range of 2~ 4- ohms. For maximum power, configure your speakers for a nominal 2- ohm load. NOTE: Do not overlook the use of the proper gauge speaker wire. The PowerPlus series of amplifiers require a minimum of 12-gauge wire. PowerPlus 900/1150 Two Subwoofers One Subwoofer Tri-Mode 2 ohm nominal 4 ohm nominal – – + + SPEAKER OUTPUT – – + + SPEAKER OUTPUT 2 ohm nominal 4 ohm nominal 4 ohm minimum CLHPF LPF FULL CLInductor Capacitor 7 PowerPlus Amplifiers PowerPlus 840/1304 Two Speakers and Bridged Subwoofer Four Speakers HPF LPF OFFHPF LPF OFF SPEAKER OUTPUT + + – + – – + – + BRIDGED – + BRIDGED – CH1 CH2 CH3 CH4 4 ohm nominal 2 ohm minimum 4 ohm nominal 2 ohm minimum Two Subwoofers HPF LPF OFFHPF LPF OFF SPEAKER OUTPUT + + – + – – + – + BRIDGED – + BRIDGED – CH1 CH2 CH3 CH4 4 ohm nominal 4 ohm nominal 2 ohm minimum HPF LPF OFFHPF LPF OFF SPEAKER OUTPUT + + – + – – + – + BRIDGED – + BRIDGED – CH1 CH2 CH3 CH4 4 ohm nominal 4 ohm nominal 8 PowerPlus Amplifiers Input Wiring Most trunk/hatchback installations will require a 15-20 foot RCA cable, while PowerPlus 840/1304pickup trucks and under-seat mounting will require a 6-12 foot RCA cable. The PowerPlus 1304 and 840 can be configured for three different input Connect an RCA cable from your receiver to the RCA input on your amplifier. modes: 2 channel, 3 channel or 4 channel. PowerPlus 420/900/1150/1302 RCA Cable CAR STEREO / SOURCE UNIT RCA Cable CAR STEREO / SOURCE UNIT Input Wiring - Mono Mode Input Wiring - Stereo Mode 2 Channel 40Hz 240Hz 40Hz 400Hz 0dB 12dB 5V 0.4V X-OVER LPF HPF GAINBASS EQ 5V 0.4V 0dB 12dB 40Hz 400Hz 40Hz 240Hz GAIN HPF LPF X-OVERBASS EQ HPF LPF OFFHPF LPF OFF CH1 3/4 INPUT OUTPUT 1/2 INPUT MODE 432 432 MODE CH1CH3 3 Channel MODE 432 MODE 432 CH3 CH4 HPF LPF OFF 40Hz 240Hz 40Hz 400Hz 0dB 12dB 5V 0.4V 5V 0.4V 0dB 12dB 40Hz 400Hz 40Hz 240Hz HPF LPF OFF X-OVER LPF HPF BASS EQ GAIN 3/4 INPUT OUTPUT 1/2 INPUT GAIN BASS EQ HPF LPF X-OVER 9 PowerPlus Amplifiers MODE 432 CH1 4 Channel CH3 MODE 432 HPF LPF OFF 40Hz 240Hz 40Hz 400Hz 0dB 12dB 5V 0.4V 5V 0.4V 0dB 12dB 40Hz 400Hz 40Hz 240Hz HPF LPF OFF X-OVER LPF HPF BASS EQ GAIN 3/4 INPUT OUTPUT 1/2 INPUT GAIN BASS EQ HPF LPF X-OVER NOTE: The use of good quality RCA cables is just as important as power and speaker wire. Choose a high quality low capacitance cable for the best results. Connecting Additional Amplifiers Pass-Thru RCA connectors are provided to connect additional amplifiers without the need to purchase "Y" adapters. 10 PowerPlus Amplifiers Indicators and Controls Power Indicator (POWER) The power indicator provides a visual indication that the amplifier is turned on. Input Level Control (LEVEL/GAIN) The INPUT LEVEL control (or GAIN) matches the output of your radio to the input of the amplifier. After the installation is complete, make sure the input level control on the amplifier is turned down all the way (counter- clockwise or all the way to the left). Play a tape or CD (make sure bass and treble settings or Bass EQ are flat) and turn the volume up slowly until you just start to hear distortion. Back the volume down just a bit. On the amplifier, slowly turn up the input level control (clockwise or to the right) until you just start to hear distortion, then back it down a bit. Now your radio and amplifier levels are matched. BASS EQ The Bass EQ is continuously adjustable from 0 to +12dB @ 45Hz. Adjusting the Bass Boost level allows different subwoofer/enclosure combinations to be equalized. Use this control to increase the level of low bass available from your subwoofer/ enclosure combination. Ported and Band Pass enclosures should be limited to about +6dB to +9dB of boost. Sealed enclosures should be able to accept the full +12dB of boost, if necessary. The full +12dB of boost should be res...

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