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User manual MTX Audio, model 1501D

Manafacture: MTX Audio
File size: 804.59 kb
File name: 056a8968-1236-4caa-bab5-13bacab1cd8f.pdf
Language of manual:enesfrde
Free link for this manual available at the bottom of the page



manual abstract


It is highly recommended that installation be carried out by an authorized MTX dealer. MODEL # FUSE MODEL # FUSE TC6004 75A TC8001 90A TC4004 60A TC6001 60A TC4002 50A TC4001 40A TC3002 40A TC3001 30A TC2002 25A 2. Connect the amplifier remote turn-on Connect the remote input terminal of the amplifi er to the remote output terminal of the source unit (only if using RCA inputs) to establish amplifi er remote on/off through the power on/off of the source unit. If a source unit is being used without RCA outputs, use the high-level inputs for signal which will turn the amplifi er on via our Smart Engage circuitry (Four-channel amps will only engage on the front high-level inputs). 3. Connect the amplifier ground to the vehicle chassis For maximum amplifi er performance we suggest 4 gauge wire. Find a solid piece of metal and scrape the paint away where the ground cable will be attached (DON’T GROUND CABLE TO FACTORY BOLTS). Connect the ground cable to the amplifi er at this point. - NOTE For optimum performance and sound reproduction, prepare and secure the ground cable properly. Remove any surface material before securing to your chassis, ensuring a metal-to-metal ground point. 4. Remote Gain Control Included is a remote gain control, which is a volume control that is active with the low pass fi lter engaged. This control should be mounted near the driver in an easily accessed location. This is not a gain knob, this is a level control. The level control will attenuate the amp or increase its output to the level of the gain setting. It is used to adjust bass output between music sources or tracks (see the picture below for connection location). 5. Connecting signal cables to the amplifier There are two ways to supply the signal to our amplifi ers. High level (speaker level) or line level (RCA) To get maximum performance, we suggest connecting a high quality RCA to the corresponding outputs at the source unit and inputs of the amplifi er. 6. Reconnect the battery ground to the vehicle battery Double check all the previous installation steps. Make certain the wiring connections are securely attached to the amp +BATT, remote, and ground. If everything is in order, complete the installation by reconnecting the battery ground to 5 7 WIRING DIAGRAM (CHARGING SYSTEM) WIRING DIAGRAM (5.1 SURROUND SOUND EXAMPLE) Ground amplifier and capacitor to same point on vehicle chassis From source unit, run ground wire directly to amp’s “GND” terminal Remote wire from source unit (usually all blue) check source unit manual for actual color Source Unit (4 Gauge only) Mount fuse no more than 18” from battery 1 Farad StreetWires Stiffening Capacitor 5.1 Dolby Processor Amplifier #1 2-Channel Amplifier #2 4-Channel Amplifier #3 Class D monoblock (1) 2. Woofer REAR (2) 4. Speakers FRONT (2) 4. Speakers CENTER (1) 4. Speaker 9 WIRING DIAGRAM (SINGLE 4-CHANNEL AMPLIFIER SYSTEM) WIRING DIAGRAM (MULTI AMPLIFIER SYSTEM) FRONT (2) 4. Speakers REAR (1) 4. Woofer High Level Inputs * For use with source units with out RCA outputs NOTE: Amplifier is also capable of 2. stereo. Not shown. FRONT REAR Bridged 4. minimum Amplifier 4-Channel FRONT REAR Bridged 4. minimum Source Unit RCA Connections FRONT (2) 4. Speakers FRONT REAR 4. Stereo (ok to use 2. speakers) REAR (2) 4. Speakers (2) 4. Woofers High Level Inputs * For use with source units without RCA outputs Amplifier #2 Class D monoblock Amplifier #1 4-Channel Source Unit From source unit To amp #2 From source unit From amp #1 RCA Connections Amplifier #1 Amplifier #2 SYSTEM TUNING (INPUT GAIN ADJUSTMENT ) L+R+ L- R-SPKR INPUT Located on the Input Panel, the objective of input GAIN adjustment is to match the output of the source unit with the input of the amplifi er. The output voltage of individual source units can vary. Some source units have an output of 200mV and others have 5 volts or more. To cater to these variations, the amplifi er has an adjustable gain level that ranges from 100mV to 5 volts. Follow the steps below to set gains. Besides better sonic reproduction, proper input gain also helps to prolong the reliability span of your amplifi er by eliminating excessive internal temperature generated by incompatible source unit output and amplifi er input. Note: Turning the input gain up does not indicate more power. Just more noise. The input gain control is not a power control. If everything is in order, complete the installation by reconnecting the battery ground to the vehicle chassis. If the Remote Gain is used, connect the plug of the Remote Gain to the port on the panel of the amplifi er. 1. Turn the Input GAIN all the way down (counter-clockwise). 2. Set the volume control of the source unit to approximately 3/4 of its maximum 3. Turn the balance control of the source unit to its center position (fl at). 4. Leave the tone (bass/treble) controls at their usual position. 5. Play a CD or tape track with great dynamic range. 6. Use the Bass Boost Control on the amp to enhance the bass...

Other models in this manual:
Car Amplifiers - 801D (804.59 kb)

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