Horwitz House Seminar Room





To Use Classroom Computer with Projector
  • At the lectern, there is an Extron touch panel.  Press and hold (for 2 seconds) the Display ON button.
  • Please wait while the projector starts up.
  • In the middle of the Extron touch panel (pictured above), there are source icons.  Push the "PC" button.
  • Log in to the computer using the keyboard and mouse at the lectern.  Computer image will appear on the screen.
  • Adjust audio using the volume icon in the computer's task bar, as well as the volume icons on the Extron touch panel.  
  • To temporarily blank the projected image, without turning off the projector, press the "AV Mute" button on the left side of the panel.
  • When finished, log off the computer and turn off the projector by pressing the "Display Off" button.

To Use a Laptop with the Projector
  • Plug the VGA cable into the VGA port of your laptop.  (If you have a Mac, you will need your VGA adapter.  If you do not have one, there are some available at the LBIS Circulation desk.) 
  • If you have audio in your presentation, plug the mini-audio cable into the headphones jack of your laptop.  Turn on the laptop.
  • At the lectern, there is an Extron touch panel.  Press and hold (for 2 seconds) the Display ON button.
  • At the top of the Extron touch panel screen (pictured above), there are source icons.  Push the "Laptop VGA" icon.
  • Laptop image will appear on the screen.
  • Adjust audio using the volume icon in the computer's task bar, as well as the volume icons on the Extron touch panel.  
  • To temporarily blank the projected image, without turning off the projector, press the "AV Mute" button on the left side of the touch panel.
  • When finished, log off the laptop and turn off the projector by pressing the "Display Off" button

To Use Apple TV
  • At the lectern, there is an Extron touch panel.  Press and hold (for 2 seconds) the Display ON button.
  • Please wait while the projector starts up.
  • In the middle of the Extron touch panel screen (pictured above), there are source icons.  Push the "Apple TV" icon.
  • Apple TV provides the ability to wirelessly project the contents of your iPhone, iPad, or MacBook to the projector.
  • Your laptop or device must be connected to the "Kenyon Devices" wifi network in order to communicate with the Apple TV.
  • Once connected to "Kenyon Devices", select the AirPlay icon at the top of your laptop screen (looks like a rectangle with a black triangle) and then select "Horwitz House Apple TV."  For iOs devices, swipe up from the bottom of your screen to access the Control Center, and select the AirPlay icon.
  • (Instructions for doing this should have appeared on the projector screen once you select "Apple TV" on the touch panel.)
  • Your device's image should now appear on the projector screen.
  • When finished, press the AirPlay icon to disconnect and turn off the projector by pressing the "Display Off" button at the top of the control panel. 

To Show A DVD or Blu-Ray disc
  • The Blu-Ray DVD player is located inside the lectern.  It can play either standard DVDs or Blu-ray discs.
  • Press the eject button on the front of the Blu-Ray player and put your disc in.
  • At the lectern, there is an Extron touch panel.  Press and hold (for 2 seconds) the Display ON button.
  • Please wait while the projector starts up.
  • In the middle of the Extron touch panel (pictured above), there are source icons.  Push the "Blu Ray" button.
  • Use the control panel controls to navigate the DVD menu and to play the DVD.  A remote control is also provided.
  • Adjust the volume using the volume buttons on the control panel.
  • When finished, turn off the projector by pressing the "Display Off" button
  • Eject the DVD.


More Information
For immediate assistance with classroom presentation technology (M-F 8am-5pm), please call 1-740-427-5711 or, to set up a consultation or other classroom technology service request, place a classroom technology request on our TopDesk service portal.