What are the parameters on the photographic lamp and how should they be set?

1125 is the shutter index on the camera. Look at your photos. This lamp should be a golden cup lamp, and the ID inside is set according to your studio, because this camera lamp should also be equipped with a remote control. If there are too many lights, the remote control won't go wrong. The number 9 represents the signal of the current lamp, the number 6 represents the maximum aperture index of the lamp, and the next one is the icon of the lamp.