Turn the TV on/off using the TV remote [Fig. 1].
Change the Input using the input button on the remote to open the input menu, press the input button again to change the input [Fig. 1].
Input 1 = HDMI cable for computer
Input 2 = DVD player; use DVD remote to control DVD content [Fig 2.].
TV Remote
Fig. 1
DVD Remote
Fig. 2
*Always remember to turn off the TVs/Projectors/Sound Systems that you use*