45Connecting and Using a Source Device22 Connecting and Using a Source Device2.2.5 Connection Using the HDMI-DVI Cable (S19D300HY / S19D340HY /S20D300H / S20D340H / S20D300HY / S20D340HY / S22D300HY / S22D340HY /S24D300H / S24D340H / S24D300HL / S24D340HL)Do not connect the power cable before connecting all other cables.Ensure you connect a source device first before connecting the power cable.1 Connect the HDMI-DVI cable to the [HDMI IN] port on the back of the product and the DVI port on the PC.2 Connect the DC power adapter to the product and a power socket.Next, turn on the power switch on the PC. (For details, refer to "2.2.6 Connecting the Power".)3 Press [ ] to change the input source to HDMI.Provided ports may vary depending on the product.HDMI IN