Latham 2nd-Floor Multimedia Classroom Notes Last updated: 08/21/2011 ======================================================================================================================= Q: In some of the Latham 2nd-floor multimedia classrooms (rooms 202 and 232), how do I get the computer output to show through the projector? I have the projector powered on, I used the projector remote to select the proper input, but still nothing comes up on the screen. A: If the Samsung doc camera is powered off, you must power it on. The computer video output first runs through the doc camera. Note: When the Samsung doc camera is first powered on, the lamp turns on. To turn it off, press the LAMP button (twice on some models). One must also use the INT/EXT toggle button, to select whether or not the doc camera's own images (INT) are sent to the projector or whether the computer output (EXT) should be sent to the projector instead. Note: Some Samsung doc cameras have two EXT inputs and so be sure to continue to the press the INT/EXT toggle button until the computer image comes up.