Instruction/ maintenance manual of the product BZX4 Blitz
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BZX-4 High Performance Electronic Crossover Line Driver Network user’s manual.
Thank you for purchasing the Blitz High performance Electronic Line Driver . Rest assured you have purchased a quality product designed and engineered to give you many years un-compromised musical service. The Blitz Electronic Line Driver has been desi gned using the latest in electronic technology available today .
general features precautions features and specifications system wiring mounting and installation noise check and system adjustment troubleshooting 2 3 4-5 6 7 8 9 table of contents.
Chrome Plated Chassis Acrylic Protective Cover Frequency Response: 10Hz-30kHz S/N Ratio: 90dB THD: 0.05% Max Output (RMS): 15V LED Power On Indicator Input Level Controls High and Low Level Inputs RCA.
3 Precautions T o prevent short circuits, be sure to disconnect the negative batter y ground lead before wiring the system up. When you finish the installation, be sure to make one more check to be sure ever ything is done correctly . Reinstate all car parts that were removed.
4 features and specifications +R -- L+ R L USE ONLY ONE RL LR GND REMOTE B+ 12V POWER HIGH PERFORMANCE ELECTRONIC LINE DRIVER BZX-4 LOW INPUT HIGH INPUT LEVEL ADJ.
5 featur es and specifications Frequency response Input impedance Input sensitivity Maximum output Channel separation S/N ratio THD Power supply Dimensions 10Hz-30KHz 22K Ohm 0-7V 15 Volts 60dB >90dB 0.05% 10-16V DC, negative ground 1.3"H x 3.
6 System wiring LOW LEVEL INPUT If your radio has RCA pre-amp output, plug then into the low level output of Line Driver OUTPUT CONNECTIONS Connects to the Line Driver's outputs to the inputs of power amplifier . NOTE : If using high level inputs, do not use low level RCA inputs at the same time.
Y our new Blitz Series amplifier comes complete with all required mounting hardware. Mark the location for the mounting screw holes by positioning the Line Driver where you wish to install it and use a scribe (or one of the mounting screws) inserted in each of the mounting holes to mark the mounting surface.
8 Noise check and system adjustmen NOISE CHECK Check the entire audio system for noise before permanently securing the Line Driver mounting 1. Start the engine. 2. T urn the audio system on. 3. Rev the engine and vary the VOLUME of the audio system to determine if there is any unwanted noise.
1. There is an audible distortion at a low volume level. Output levels NOT set correctly . PROBLEM POSSIBLE CAUSE Output levels NOT set correctly . 2. A whining sound can be heard through the speakers when the audio system is at low volume with the engine running.
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.
An important point after buying a device Blitz BZX4 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Blitz BZX4 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Blitz BZX4 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Blitz BZX4 you will learn all the available features of the product, as well as information on its operation. The information that you get Blitz BZX4 will certainly help you make a decision on the purchase.
If you already are a holder of Blitz BZX4, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Blitz BZX4.
However, one of the most important roles played by the user manual is to help in solving problems with Blitz BZX4. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Blitz BZX4 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
