Wilky
06.09.2009, 14:34
Hi,
I've connected my dimmable ATI powermodule to the GHL profilux Plus II using the EVG driver blank.
My problem is that the dimming range seems very narrow - The unit does dim, so i'm confident that the connections are correct, however the lighting still seems quite bright (maybe 50%?) when it reaches 0% / 1V and therefore is switched off by the driver blank.
The interface voltage is set to factory default (1-10V), i haven't tried altering this because i assume the driver blank won't operate if i raise the minimum voltage.
I also don't know what ballasts are in the powermodule - i don't want to open it as it is still under warranty, but i would assume that all analogue dimming ballasts run on 1-10V?
I'm loving the GHL so far, but really want to get this sorted!
Many thanks,
Ian
I've connected my dimmable ATI powermodule to the GHL profilux Plus II using the EVG driver blank.
My problem is that the dimming range seems very narrow - The unit does dim, so i'm confident that the connections are correct, however the lighting still seems quite bright (maybe 50%?) when it reaches 0% / 1V and therefore is switched off by the driver blank.
The interface voltage is set to factory default (1-10V), i haven't tried altering this because i assume the driver blank won't operate if i raise the minimum voltage.
I also don't know what ballasts are in the powermodule - i don't want to open it as it is still under warranty, but i would assume that all analogue dimming ballasts run on 1-10V?
I'm loving the GHL so far, but really want to get this sorted!
Many thanks,
Ian