Flip cell phone jammers used to be divided into two types

 Some users for the sake of cheap, low price buy laser engraving machine from a number of small factories, half a year later, laser engraving machines need to replace the laser tube, and manufacturers of a contact, found deserted.  Second-generation  cell phone jammers  are made on the basis of the ordinary ones.   Product quality is also a laser engraving machine is not the same parts used in the following example: (1) carving precision stepper motor: related to the laser engraving machine, and some manufacturers choose imported stepper motor, some stepper motor of the joint venture manufactured by factories, some no-name motor.
 stepper motor fault: static interference 5: The motor line failure: a data line failure: path mistake 8: coupling breaks or loose 9: Processing speed is too fast: the computer system or virus: Sculptures of different shades: Control are loose or failure: step near the motor failure: drive failure or current subdivision and software settings do not match 4; z-axis motor line failure: the spindle motor failure: Inverter interference or data set error 7: static interference 8: computer virus or system problems: carving 1: control card failure 2: inverter interference.  Flip  cell phone jammers  used to be divided into two types.
Replace the laser tube 5, replacing the ammeter 12: engraving machine carved doubt possible reasons, the power is AC220V50Hz 2, whether the power 3, turn on the switch 4 is a serial cable to connect the computer's serial port and the engraving machine, connected whether secure software output port settings are consistent with the actual connection, whether to send the correct data format to the engraving machine solution, plug in the power of engraving machine, turn on the switch 2, press the Start button to send legal documents containing content.  People can use infrared technology to transmit remote control signals from  cell phone jammers .U-disk  cell phone jammers  are with information storage function. In the ground, bare aluminum conductors shall not be used for grounding, the grounding line or zero line. Typically, the earthing of electrical equipment can not be mixed with the lightning protection and grounding devices, and both should be 3-5 meters apart to avoid the risk of lightning strikes on electrical equipment. Voltage. Edit this paragraph, the mechanical principles   Engraving machine Engraving machine a variety of data input needed to ease.  If the above are normal, please contact and the factory. (3) spindle can not operate normally. First, check the drive LED display shows the error code (see drive manual error code), common faults and handling of the spindle motor.The operator of a common tool, carving motor speed, speed, Note, must be clear, the operator must be familiar with the application of the tool. The scope of application of the material The operator must be familiar with the scope of application of various materials, are familiar with different materials, different thickness, the finished size. Familiar with the different materials of different engraving. Engraving machine operation of the software Be carried out through the above training, software training. Software training mainly concentrated in the areas of user applications; users do not need self-based on the training manual.