Thanks to Owner-Manuals.com! This manual was exactly what I needed. As Amana was purchased by Maytag and later by Whirlpool, there was no way to receive it from their websites. I was lucky to find this resource.
A comprehensive Operating and Service Manual. All schematics are complete and easy to read. The PCB drawings and complete parts list are very helpful. I would definitely recommend this manual.
Text excerpt from page 19 (click to view)
Cooking
at high cook
power
YOU SEE
1. Put food In oven and close the door. 2. Set cooking time.
Example for 1 minute, XI seconds:
TOUCH 0
YOU SEE
3. Start oven.
TOUCH
YOU SEE
After one second, the Display will begin to count down the cooking time: