#PAR Problem
05-Sep-94 01:28:44
Sb: #121928-#PAR Problem
Fm: James Coulter[Mindscape] 73670,677
To: William J. Clarke 73621,1114
>> renderd with ALPHA channel turned on <<
You may not have not allocated enough memory to the PAR buffer. When you use
files that contain alpha, the file size is too big, so you have to adjust the
buffer by loading pardrv like this:
C:\DPS_PAR\PARDRV /B:1500
See page 109 in your manual for details. I don't think you can recover the
alpha from these files once saved to the PAR since they are first converted to
JPEG by the internal hardware. If you need the alpha, use Alpha Split in the
Render/Options dialog.
As for your 2217a, I think that all of them suffer from generating excessive
heat. However, if your system is sufficiently ventilated, you may never
experience a problem. My 2217a was tightly boxed in and no air could circulate
around it.
I received my replacement drive ($50 overnight option) which is now working
fine. I removed my 5.25" floppy to give the 2217a some air, and it does not
seem to get so hot now. I may yet get the external PAR case, though, just for
the added security.
— James — MAP —