I have connected the wrong poles

1

I have connected the wrong poles of the E40 laser
however, currently, the laser head is still working normally
Specifically, I have connected P - G - ttl to ttl - G - P
I want to ask if that will affect the quality of the laser head?Your laser is perfect for my purposes.

2

This will not damage your laser, the E40 has very good protection and very strong quality, and the 4pin input can be connected arbitrarily without damaging your laser.