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Anleitung Zusammenfassung
Securely mount the amplifier. If everything is in order, reconnect the vehicles negative battery connection and begin following the feature setup and adjustment steps. Feature Setup and Adjustments 1. Selecting The Input Sensitivity Range – Before you turn on your system, you must select the proper input sensitivity range on your amp using the button labeled INPUT SENS located in the GAIN CONTROL section of the control panel. • Setting for aftermarket Source Units: Refer to your aftermarket owner’s manual for line level output specification. If the specification is not available, please follow the instructions listed below. X1 POSITION: 100mV – 1V (Typically for RCA Input) • Setting for factory (OEM) Source Units: To check the amount of voltage that is present from the source unit, take a multi meter, or a volt/ohm meter, on the A/C setting, (range from 100mv up to 10 volts) attach the positive and negative leads directly to any exposed speaker. It will not matter if the polarity is correct, it will read the same amount of voltage. X10 POSITION: 1V – 10V (Typically for Speaker Level Input) Note: It is important not to have the amp set up to receive a low voltage signal and give it a high voltage signal. Doing this can cause damage to the amp. 2. Adjusting The Individual Gain Control/s – Before you start setting your amp gains, be sure to defeat all “EQ’s” (“off” position). You want to set the gain levels properly BEFORE applying any equalization. Start with the source unit’s volume around 3.4 of the way up, and the gain on the amp all the way down (counterclockwise). Slowly increase the gain clockwise until the speaker starts to distort. Immediately decrease gain until the distortion goes away. This will be a good reference point on the volume control to where the signal starts to distort. Remember every CD will be different, use common sense and constantly listen for obvious distortion and adjust volume accordingly. The gain on the amp has nothing to do with how much power the amp can produce, just how fast the amp puts out max power. Just like in an automobile, full throttle is very rarely needed. Note: No front and rear gain matching is required if the Dual Mono feature is on. Use the rear gain control only for adjusting the gain for all channels. 3. Adjusting the Hi, 12dB / Low, 24dB Mono @ 85Hz Switchable X-over Frequency Controls– • Setting For Subwoofers: First enable the electronic crossover by selecting the “ON” position of the X- OVER switch, then select the “L-PASS” (Low pass) position on the L-PASS/H-PASS switch. By selecting this setting, the amp crosses the signal over at 85Hz with a 24dB/Oct roll off. Meaning the signal tapers off fairly quickly at frequencies over 85Hz. • Setting For Components and Separates: First enable the electronic crossover by selecting the “ON” position of the X-OVER switch, then select the “H-PASS” (High pass) position on the L-PASS/H-PASS switch. By selecting this you are giving the speakers 85Hz – 20kHz. The 12dB/Oct roll off means that the frequencies under (lower then) the set 85Hz, will taper off at moderate slope. • Setting For Full Range (No Crossover): To disable the electronic crossover, select the “OFF” position of the X-OVER switch. This setting will allow the amplifier to play all frequencies. 4. Remote Subwoofer Level Control (Remote Sub) – Lets say the amplifiers gain is set at half way, when the remote subwoofer level control is plugged in, you now have external control of the gain from zero – half way. The installation of this level control is NOT necessary to get full power from amplifier. 5. Prizm EFX – Now that you have completed adjusting all your amplifier settings, you can set the lighting effects to you personal taste. • Selecting Colors: You can change the backlit colors simply by turning the Pot labeled PRIZM COLOR located in the MTX PRIZM EFX section of the control panel left or right. Starting at the most counter clockwise position, the colors range from RED, GREEN, BLUE, and RED again or any color in between making the combination unlimited. • Selecting The EFX Feature: You can switch Prizm EFX lighting to “pulsate” with beat of music. Simply depress the button labeled PRIZM EFX located in the in the MTX PRIZM EFX section of the control panel to turn this feature on or off. Troub le Shooting Read this if you want to be a do-it-yourselfer or give us a call at 800-CALLMTX. PROBLEM CAUSE SOLUTION No LED indication No +12V at remote connection Supply +12V to terminal No +12V at Power connection Supply +12V to terminal Insufficient ground connection Verify ground connection Blown power fuse Replace fuse LED on, no output Volume on head unit off Increase volume on head unit Speaker connections not made Make speaker connections Gain control on amplifier off Turn up gain Signal processing units off Apply power to signal processor All speakers blown Replace speakers Output distorted Head unit volume set too high Lower head unit volume Amplifier gai...