Samsung SP-A900B Owner's Instructions Manual page 24

Connect the [COMPONENT IN 1 (Y/P
to the Component port at the back of the DVD player/Cable/Satellite box with the Component cable.
When the connection is finished, connect the power of your projector and DVD player/Cable/Satellite box.
Using the Projector
Turn on the projector and press the [COMP1] button to select <Component 1>.
Press the [COMP2] button to select <Component 2> if [COMPONENT IN 2] is connected.
When Component Mode is not available, check that the component cables are in place.
Component Ports are marked as (Y/P
Connecting to VCR/Camcorder
B R
/ P )] or [COMPONENT IN 2 (Y/P
B R
/P ), (Y, B-Y, R-Y) or (Y, Cb, Cr), depending on the manufacturer.
B R
/ P )] input port at the back of the projector