Laser head installation knowledge:
When the laser head is shipped from the factory, in order to prevent damage to the laser tube caused by static electricity, a protective solder joint is generally provided, and the power supply leg of the laser tube is short-circuited to the ground, and it is required to be welded with an anti-static soldering iron before the optical head is mounted, or The soldering iron is heated to about 250 degrees Celsius to 280 degrees Celsius, disconnect the power supply, and then solder the protection point, otherwise the laser head will not be used.
Package includes:
1 x CD Laser Head
