GE Spacemaker JVM1490SK Owner's Manual page 8

About the features of your oven.
Throughout this manual, features and appearance may vary from your model.
900 Watts
Features of the Oven
Door Latch Release Handle.
Door Latches.
Window with Metal Shield. Screen allows
cooking to be viewed while keeping
microwaves confined in the oven.
Control Panel and Selector Dial.
8
Removable Turntable. Turntable and support
must be in place when using the oven. The
turntable may be removed for cleaning.
Removable Turntable Support. The turntable
support must be in place when using the oven.
Shelf. Use with Bake or Fast Bake. (Do not use
when microwave cooking.) For best results,
use the shelf in its "low" position, hanging
down from the shelf supports.