If not its no biggy really.
Well, you won't be able to with that monitor. It only supports 15khz screenmodes, which, AFAIK, has no ability to do 800x600.
On a 15/30khz multi-sync monitor (somewhat rare to find nowadays) the stock Amiga can display a somewhat flickery 800x600 by using "SUPER72 Super HiRes Laced." It isn't fast, but it does work. I used to use it as a picture viewing mode on my old A1200. It flickered more than I cared for to use as a workbench, though.
Really, the best solution is tower the 1200, add a busboard and graphics card of some kind, and a scandoubler. Then you can hook the machine up to a standard VGA style monitor. Of course, it's a lot of work, and by the time you're done, you've replaced half your Amiga kit with new stuff. ;-) And it's not really a very cheap solution, either. But, after all of that, you'll have a nice stable 800x600. :lol:
