Anilaodiver
Contributor
If the camera's pre-flash triggers the Inon strobe (or any other strobe), then the strobe has to be set Not to fire with the preflash. Otherwise you get black pics. Install the magnet in the Inon D-2000, you can try it on land with low ambient light. In fact, always test all your equipment on ladn, that way you can experiment without wasting dive time. Just do not over-heat your strobe.