A1260 wrote:
that HighRes Interlaced, 50 Hz / 15 kHz screen mode. Is one "unhealthy" mother thats for sure, you should not use it on old monitors...
The only 'unhealthy' thing about Interlaced screenmodes is that it's impossible to look at for longer than 10 seconds without getting some sort of pain behind your eyes. It doesn't do any more harm to the monitor than other screenmodes.
The best thing to do to save your old monitors is not using them. :-)