| Issue | Solution | | --- | --- | | Laser beam not visible | Check battery level, ensure proper alignment | | Laser beam weak or unstable | Clean lenses, adjust brightness | | Device not turning on | Check power button, charge battery pack |
| Issue | Solution | | --- | --- | | Laser beam not visible | Check battery level, ensure proper alignment | | Laser beam weak or unstable | Clean lenses, adjust brightness | | Device not turning on | Check power button, charge battery pack |
| Issue | Solution | | --- | --- | | Laser beam not visible | Check battery level, ensure proper alignment | | Laser beam weak or unstable | Clean lenses, adjust brightness | | Device not turning on | Check power button, charge battery pack |