To ensure a reliable function, we test the devices with special test CDs. Via the so -called "Eye Pattern", which is measured with an oscilloscope, we can determine how well the laser reads the information of the CD. Based on this data, we decide, among other things, whether devices are still suitable for sale or whether the laser unit must be renewed. The electronics of the electrical devices are carefully examined. Through many years of experience we can Fix type -specific weaknesses before this leads to an error. With certain devices, the lifespan can be increased so enormously. The devices are presentable . Occasionally small flaws on the front and/or isolated small paint scratches (no longer than approx. 5cm). From approx. These traces are hardly noticeable 2 meters away. Fine sup.
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