Blitz BZA3000D manual

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A good user manual

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First and foremost, an user manual of Blitz BZA3000D should contain:
- informations concerning technical data of Blitz BZA3000D
- name of the manufacturer and a year of construction of the Blitz BZA3000D item
- rules of operation, control and maintenance of the Blitz BZA3000D item
- safety signs and mark certificates which confirm compatibility with appropriate standards

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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Blitz BZA3000D alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Blitz BZA3000D, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Blitz service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Blitz BZA3000D.

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Table of contents for the manual

  • Page 1

    All Blitz products are carefully constructed and thoroughly tested before shipment. Products purchased in the USA are warranted to be free of defects in material and workmanship for two (2) years from the date of purchase. This warranty is limited to the original retail purchase. Should the product fail due to factory defects in material or workman[...]

  • Page 2

    This is due to the noise introduced into the signal by the switching speed of the power supply , which must be filtered out of the audio signal. The power supply incorporated into Blitz amplifier is a DC to DC switching power supply designed to have adequate headroom for even the most demanding peak and dynamic range found on today's CDs and r[...]

  • Page 3

    general featur es 6 featur es and contr ols Class-D MONO BLOCK AMPLIFIER BZA-3000D 3 2 BZA-3000D 2400W Mono Block MOSFET Digital Power Amplifier · Phase Control 0-180 degree · Remote Bass Control · Input Impedance : 10K Ohms · Soft T urn On/Off · Advanced Protection Circuitry · S/N Ratio: > 90dB · Heavy Duty Power Coated Heatsink · NEON [...]

  • Page 4

    Mono channel amplifier system wiring 4 featur es and contr ols 5 Class-D MONO BLOCK AMPLIFIER BZA-3000D BZA-3000D Class-D MONO BLOCK AMPLIFIER BZA-3000D Low-frequency information for subwoofer only .High efficient power Stiffly regulated PWM power supplies. MOSFET switches maintain rated power over a wide range of battery voltages. Adjustable from [...]

  • Page 5

    mounting amplifier and inst alla tion 7 6 system wiring Class-D MONO BLOCK AMPLIFIER BZA-3000D BZA-3000D fuses wiring tips Find a suitable location in the vehicle to mount the amplifier Make sure there is sufficient air flow around the intended mounting location Bolt the amplifier to the mounting surface. Connect the power ground terminal to the ne[...]

  • Page 6

    8 Amplifier will not power up tr oubleshooting Protection LED comes on when the amplifier is powered up. Check for shorts on speaker leads. Check that the volume control on the head units is t urned down low . Remove speaker leads, and reset the amplifier . if the protection LED still comes on, then the amplifier is faulty . Amplifier(s) gets very [...]