Ways to troubleshoot common faults of Viandas flagship laser beam

1. Installation conditions:

(1) The stainless steel base for laser beam shooting must be fully fastened to the ground or cement pier, and should be kept vertical; the ground or cement pier for laser beam shooting should have sufficient strength, and the laser beam shell should not be pushed by hand when the wind is strong or by hand There are shaking and wobbling phenomena, otherwise the receiver indicator will sometimes flash or be on constantly.

(2) Normal working voltage of laser beam: DC12-24V;

2. Common fault phenomena

(1) The transmitter or receiver has no power-on signs.

(2) The blue LED lights of all beams of the receiver are always on

(3) Part of the receiver beam blue LED light is always on

3. Failure phenomena and troubleshooting methods

(1) Both transmitter and receiver have no power-on signs

Troubleshooting methods and steps:

1. Check whether the mains (AC220V) switch on the power input side is turned on or tripped. If the mains side is normal, then test whether the voltage of the DC12V-24V power output point is normal. If the power supply has no voltage output or the voltage is abnormal, it should be a power failure. The flagship laser beam detector is a micro power consumption device. Its working current transmitter is less than 50Ma and the receiver is less than 100Ma. If the power supply is damaged, the power supply itself is of poor quality, and a better quality power supply .

2. If the on-site inspection finds that the output of the laser to the radio source is normal and the transmitter or receiver shows no signs of energization, if it is the first time to energize, it should be checked whether the positive and negative poles of the power supply are connected incorrectly. Circuit, if the positive and negative poles of the power supply are connected incorrectly, the transmitter or receiver will not be powered;

3. If the device is not powered after a period of use, after checking and confirming that the output voltage of the external power supply is normal, the next step should be to check whether there is any damage or breakage in the wire between the power outlet of the transmitter or receiver and the power supply; if After confirming that the power supply is normal and the connection cable is normal, the internal circuit of the product may be faulty and need to be returned to the factory for repair or replacement.

(2) The blue LED lights of all beams of the receiver are always on:

Troubleshooting methods and steps:

1: First check whether there is any obvious tilt or loose installation of the transmitter and receiver. If there is any obvious tilt or looseness, first install the base of the transmitter or receiver to strengthen, and confirm that there is no obvious tilt or offset, Then observe whether the alarm indicator of the receiver is lit.

2: Check whether the power supply of DC12-24V at the transmitter is normal. If the power supply of the transmitter is normal, unscrew the stainless steel screw at the "debugging / detection" position on the back of the transmitter, use a screwdriver to go deep into the adjustment hole, and click the "beep" sound. , The transmitter enters the debugging mode, at this time, use the visual laser debugger to observe whether all the laser beams of the transmitter are projected into the corresponding receiving window of the laser receiver; when it is observed that the beam of the transmitter does not face the corresponding receiving window of the receiver, Unscrew the stainless steel screw on the "X / Y" axis adjustment hole on the back of the transmitter, and adjust the "X / Y" axis of the beam until each beam spot of the transmitter is directly facing and completely covers the corresponding beam reception of the opposite receiver window.

3. When it is observed that all the beams of the transmitter and the corresponding beams of the receiver are well aligned in the visual laser debugger, use a screwdriver to lightly click in the "debugging / detection" hole on the back of the transmitter, and the transmitter "dididididi" Three beeps indicate that the transmitter is in normal detection mode. At this time, if the receiver is in the normal power-on state, the alarm indicator lights of all beams of the receiver should be off, indicating that all beams have entered the normal working state, and the beam alignment is completed.

(3) The blue LED of the beam of the receiver is always on:

Troubleshooting methods and steps:

1. The installation base of the transmitter and receiver and the ground or cement pier and other installation base parts are sinking or slightly loose. The solution is to re-strengthen the installation base to ensure that the laser beam is pushed gently by hand, and the laser beam will not appear overall. Shake obviously, and then perform the alignment debugging again, the debugging method is the same as above;

2. During the last beam alignment, some beams were not adjusted to the ideal state (the ideal state is that the center of the laser beam of the transmitter just covers the corresponding beam receiving window of the receiver, and when the laser beam is close to or partially covers the corresponding receiving window of the receiver The blue indicator light of the receiver will also turn off), due to thermal expansion and contraction caused by changes in the ambient temperature, the beam spot of some beams slightly shifts, and the laser beam of the transmitter cannot be reliably received by the receiver. The blue warning light of the beam on the receiver flashes or lights up for a long time. At this time, the beam needs to be aligned and debugged again. The debugging method is the same as above.