Samsung SyncMaster 225MS - Manual (Page 22)

Connect the DVI output terminal of a digital output device to the HDMI IN terminal of the monitor
using a DVI to HDMI cable.
Connect the red and white jacks of an RCA to stereo (for PC) cable to the same colored audio
output terminals of the digital output device, and connect the opposite jack to the HDMI/PC DVI-D
AUDIO IN terminal of the monitor.
Then, start the DVD with a DVD disc inserted.
Select HDMI using the SOURCE button.
Connecting Headphone
You may connect your headphones to the monitor.
Connect your headphones to the Headphone connection terminal.
Using the Stand
This monitor supports various types of VESA-standard bases. You need to either fold or
remove the base in use to install a VESA base.
Tilt angle
The monitor may be reclined 0 to 23 degrees