Samsung SP-L250 - Manual (Page 21)

Connecting an AV device using a D-Sub cable
First, check that the AV device and your projector are turned off.
Connect the [PC IN (1 or 2) PC] terminal at the back of the projector to the D-Sub terminal of your AV device using a D-Sub cable.
- For supported input signals, refer to the "AV Timing (D-Sub)" .
Connect the [PC IN (1 or 2) AUDIO] terminal at the back of the projector to the Audio out terminal of your AV device using an
audio cable (Not supplied).
Connecting an AV device with component output
First, check that the AV device and your projector are turned off.
Connect the [PC IN (1 or 2) PC] terminal at the back of the projector to the Component terminal of your AV device using a D-
Sub/Component cable (Not supplied).
- For supported input signals, refer to the "AV Timing(D-Sub)" .
Connect the [PC IN (1 or 2) AUDIO] terminal at the back of the projector and the Audio out terminal of your AV device using an
audio cable (Not supplied).