Man do I need some serious help. A friend of mine whos dad passed away sold me all his darkroom equiptment. Everything was boxed up but it looked good. But now I am very upset as some of the items seem to be broken

I turned the timer on but all that happened was the hold light was on and I saw an F and now the screen is blank. I tried to use the keypad but nothing...

Any ideas?
http://www.kjsphotography.com/help/1.jpg

Then I opened another box and pulled out this cold light head but it was busted and I have no idea what the stablizer is for. How can I fix this head?

http://www.kjsphotography.com/help/3a.jpg
http://www.kjsphotography.com/help/3b.jpg http://www.kjsphotography.com/help/3c.jpg

So at this point I was totally bummed then I found another box and pulled out a VC head! ANd then things I thought were cool. I attached the cord to the VC controller and plugged in the enlarger and the controler. I flipped the switch from print to focus and this weird purple / blue light came on. So fine. Then I tried to adjust the light with the center dial and nothing, the light stayed constant and did not dim and the direction said it should dim. Any ideas???

http://www.kjsphotography.com/help/2a.jpg
http://www.kjsphotography.com/help/2b.jpg

If you could help me I woudl greatly appreciate it. I just want to print! HELP! What do I need to do....

Thanks everyone in advance,

Kev