hello
I am finding my 1500hr 9PG xtra for 80" x 60" screen being very difficult to focus the blue CRT.
I think RED is the easiest to focus because it is so distinct. Green is bit softer than RED but still quite easy. The Blue was so blurry I had to clean my glasses several time while doing it. Is Blue by nature more blurry than Red or Green?
Seems like nothing I do helps. I set electronic focusing to zero, then I tried mechanical focus. From one end to the other (of the focusing wingnut), Blue seem to be going into the focus. But where I thought it is in focus, it is still lot more blurry than R and G.
what shall I do?
I am finding my 1500hr 9PG xtra for 80" x 60" screen being very difficult to focus the blue CRT.
I think RED is the easiest to focus because it is so distinct. Green is bit softer than RED but still quite easy. The Blue was so blurry I had to clean my glasses several time while doing it. Is Blue by nature more blurry than Red or Green?
Seems like nothing I do helps. I set electronic focusing to zero, then I tried mechanical focus. From one end to the other (of the focusing wingnut), Blue seem to be going into the focus. But where I thought it is in focus, it is still lot more blurry than R and G.
what shall I do?