Samsung SP2553XWX-ZA - Manual (Page 31)

Installation and Connection 2-15
2-15 Connecting using a Video cable
Make sure that the AV device and your projector are turned off.
1. Connect the AV device to the [VIDEO IN] port using a VIDEO cable (not supplied).
- For supported input signal formats, see AV Timing (VIDEO) in section 2-8, "Supported Display Modes".
2. Connect the [ AUDIO IN (L-AUDIO-R) ] terminal on the back of the projector and the Audio out terminal on your AV device
using an audio cable (Not supplied).