TM5-6675-326-14
4-2.2 Location and Description of Major Components
ABOVE-STAGE ILLUMINATOR. Illuminates top of glass stage.
GLASS STAGE. Supports item from which image is to be formed. Transparent
t o p e r m i t l i g h t t o s h i n e t h r o u g h i t.
BELOW-STAGE ILLUMINATOR. Illuminates bottom of glass stage.
FRAME AND ILLUMINATION CONTROLS. Supports other equipment and contains
e l e c t r i c a l c o n t r o l s .
O P T I C A L S Y S T E M . Contains magnification, focusing, rotation, and stretch
controls, and prisms and lenses.
TABLE ILLUMINATOR. Illuminates work surface and map.
M I R R O R . Directs light from glass stage to optical system.
D I F F U S E R . Flattens object on glass stage and provides even light on top
of stage.
F O O T S W I T C H . Turns off stage or table illumination when pedal is
pressed.
4 - 2
