RocGen plus & A1200 problem

[Hinotori]

Hi,

I recently got a rocgen plus genlock to use with my A1200 and am having problems getting it to work (with or without an external 12V psu)
When it is connected the amiga lights go crazy blinking on and off and it won't boot up. The power light on the genlock comes on though. I have tried with several different amiga power supplies (including a goliath) and have also plugged a 12V psu into the rocgen ... but sadly no luck

Does anyone here have any experience of the rocgen gunlocks that they might be willing to share ?

Many thanks for your time

[Hinotori]

hi
many thanks for your replies btu still no luck.
i have tried it with an A500, A500 plus and A1200. I also tried with 4 different amiga power supplies (2 heavy, one light, one goliath) for each amiga and tried with the accelerator removed in the A1200 and still the same problems. The RocGen Plus documentation says that it will operate without a stable incoming video signal by generating its own sync. Without a stable incoming video signal would some genlocks prevent an Amiga from boring ?
I may have a bad unit. I will try a few more combinations.
Thanks again for your help.