42Connecting and Using a Source Device22 Connecting and Using a Source Device2.3.4 Connection Using the HDMI Cable (S22C300H / S24C300HL)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 cable to the [HDMI IN] port on the back of the product and the HDMI 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 Connecting the Power".)3 Press [ ] to change the input source to HDMI.Provided ports may vary depending on the product.2.3.5 Connection Using an HDMI-DVI Cable (S22C300H / S24C300HL)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 Connecting the Power".)3 Press [ ] to change the input source to HDMI.Provided ports may vary depending on the product.HDMI INHDMI IN