25 Jul
2011
25 Jul
'11
1:48 p.m.
[Tek 4012]
How long did you let it warm up before concluding that
the screen
won't clear? I'd give it 30 minutes before reaching a conclusion that
its horked for good.
Hav you checked the obvious -- the power supply votlags, the CRT
electrode volatage, whether the heaters (write gun and flood guns) are
glowing, etc?
-tony