First measure is your back box 110 or 220 volts. I have ep1 and rfm, they are both for europe. On ep1 monitor, pc and neon work on 220. But on rfm monitor pc and neon are on 110. There is 110v output on trafo for backbox.
Neon on my rfm bibnt work too, balast for neon was burn so i nead new, but on 110v, hard to find in europe.
Ps. Sory for bad english