what names should i be looking for in my service menu to find the grayscale setting i have a rptv also is avia any good for pal as i live in australia thanks
You should not try to adjust the grayscale without using the proper test instrumentation. You can cause a lot of damage to your picture if you do not know what you are doing. Basically, if you have the correct instrumentation and knowledge, you are looking for cutoffs, cuts, drives, white level (per color), brightness (per color), contrast, brightness, gains, ect...