[HECnet] VT420 with a "worn out" display

[Cory Smelosky]

On Fri, 4 Oct 2013, Cory Smelosky wrote:

On Fri, 4 Oct 2013, Sampsa Laine wrote:

Guys,
Saku Setala donated a VT420 a while back but the screen is almost unreadable, unless you turn off all ambient light.
Is there any way to fix this?

Increase the current to the electron gun.


It might be increasing /voltage/ only with low current...but you'd need the skills to do ti safely and HV equipment.

Sampsa



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