Connect 1 device to the DVI+AUDIO connection of the switch and 1 device to the HDMI connection and select manually which component you want to put through.
The connection of the output is a HDMI + AUDIO connection.

For AUDIO connection it is possible to choose between coaxial digital RCA or normal 2xRCA connection.
INPUT: A) DVI female + 2x RCA audio + 1x RCA digital female connection
B) HDMI female

OUTPUT: HDMI female + 2x RCA audio + 1x RCA digital female connection