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 22 (click to view)
USING YOUR TV AS A COMPUTER DISPLAY
VGA input 1. Connect the VGA output of the computer to the VGA of LCD set. 2. Connect the audio cable of computer to VGA AUDIO IN of LCD. 3. Press INPUT button to select VGA mode. 4. Turning on the computer, the screen image of the computer will display on the LCD set. At this time, the LCD set can be used as a computer display.
VGA
VGA-AUDIO IN
Note: 1. If the temperature of the LCD set is rather low, it is normal that there may be some artifacts when the set is first turned on. 2. Nonconforming pixels may occur on the panel, but they have no influence on the normal function of the display. 3. In the standard operation, It is normal if there is one bright dot or dark dot on the screen.