Hitachi 15Mvx Value (look here goddammit!)

I have this old monitor that I´ve tried to get into shape.
My main problem is that I don´t manage to set different refresh
rates, when I do...the picture becomes distorted and a silly
led-light pathetically starts flashing on it´s front.
I´ve tried to search for a manual and all I came up with is
a Hitachi 15Mvx, the one I have is a Hitachi 15Mvx Value (Oooh).
Anyway, the manual states that it supports 30-59Khz hor & 50-100hz ver.
If I´m not wrong, I should be able to run it with 800x600 resoluton & 75Hz, no?

Well, if anyone has any ideas I would appriciate it, thanks.

Nuke you, Nuke me, Nuke it together, naturally.<P ID="edit"><FONT SIZE=-1><EM>Edited by Jake75 on 03/14/02 06:49 AM.</EM></FONT></P>