TEC Lite Classroom Guide

1. Press power on (you'll usually hear a chirp or beep).

2. Wait 30+ seconds for the projector to warm up. 

3. Press the source button to toggle between available inputs:

   • Airplay (Apple TV, for Apple devices only) - Default upon startup.

   • Miracast (Microsoft Wireless Display Adapter or projector's built-in Miracast, for Windows and some android devices).

   • HDMI/USB-C (HDMI Wall Port with a physical cable for Apple, Windows, Android, and Chromebook devices).

4. Adjust volume by the up and down arrows.

5. Press power off when class is finished.

CONNECTING WITH A MAC COMPUTER

1. Select the correct input:

1. • Select HDMI 1 via the button controller to display the Apple TV input on the projector.

2. Connect to Wi-Fi:

   • Connect your Mac to the PrattSecure Wi-Fi network.

3. Open AirPlay Display:

   • Click the Control Center icon in the menu bar (top-right of your screen).

   • Click Screen Mirroring.

4. Select the room display:

   • Choose the Apple TV's name from the list.

5. Enter the passcode:

   • Enter the AirPlay passcode shown on the projector screen.

   • Your screen will now appear on the display.

MIRRORED AND EXTENDED DISPLAY MODES

After connecting, you can choose how your screen appears:

1. Open System Settings.

2. Select Displays.

3. Under Use As, choose:

• Mirror for Built-in Display (same content on both screens).

• Extended Display (use the projector as a second monitor).
  Tip: In extended mode you can drag windows between screens.

AUDIO SETTINGS

AirPlay may automatically route audio to the room system. If not:

1. Open System Settings.

2. Click Sound.

3. Under Output choose > Name of the Apple TV.

This will send audio to the projector amplifier. If you prefer otherwise, you can select another device instead:

• Laptop speakers.

• USB speakers.

• Bluetooth headphones.
  
  

CONNECTING WITH AN IPAD OR IPHONE

1. Connect to the PrattSecure Wi-Fi network.

2. Open Control Center:

   • iPhone X or later / iPad: Swipe down from the top-right corner.

   • iPhone 8 or earlier: Swipe up from the bottom of the screen.

3. Tap Screen Mirroring.

4. Select the Apple TV's name.

5. Enter the passcode shown on the projector screen.
   
   

Your device screen will now appear on the display. Only one device can mirror at a time.

QUICK TROUBLESHOOTING

If the Apple TV does not appear:

• Confirm you are connected to the same Pratt Wi-Fi network as the Apple TV.

• Make sure the projector or display is set to the correct source.

• Turn Wi-Fi off and back on on your device.

• Wait a few seconds for the Apple TV to appear in the list.

1. Choose the corresponding input (either HDMI 2 or Screen Mirroring) on the projector via the button controller.

2. Connect to the Pratt WiFi network. 

3. Click the Windows+K keys simultaneously to open display settings.

4. Click Connect to a Wireless Display. A sidebar will appear on the right side of the screen; click on the Name of Wireless Display wireless display.

5. Duplicate or Extend Your Display. Windows uses the term duplicate screen instead of mirror (like Apple). Go to Display Settings > choose Multiple Displays > Duplicate or Extend.

6. Audio & Video Playback Settings. If sound plays on your device when you're streaming video to a connected display, you can configure the sound source manually. Here's how:

• • • • Select Search on the taskbar, enter Sound, then select Sound Settings from the list of results.

      • Choose where to play sound: select the name of your speakers on your PC, an external speaker, or Microsoft Wireless Display Adapter. If the Microsoft Wireless Display Adapter is selected, sound will be output from the projector amplifier.