Law 175

Presenting from a Laptop in a Classroom or Learning Space

1. If your device requires a display adapter to connect to the provided HDMI cable, follow these steps:
   1. Connect the HDMI cable to the display adapter.
   2. Connect the adapter to your device.
   3. Make sure your device is powered on and awake.
      1. Once connected, your laptop display should appear automatically on the classroom system.
         1. If you need a USB‑C–to‑HDMI adapter, USNH has tested and recommends the Anker 6‑in‑1 USB‑C-to-HDMI Multiport Adapter which is available from Amazon and other retailers.

​​​​​Note: If your classroom utilizes a USB-C connection, please connect your laptop directly using the provided USB‑C cable only. Do not use this connection with an adapter, as the USB‑C cable is designed to work with most laptops and adapters can prevent proper display and connectivity.

Select your input source and verify display

1. ​If the system does not start automatically, use the AV touch panel to select the appropriate input source:
   1. HDMI
   2. USB‑C
   3. AirMedia
2. After selecting the input, allow the projector or display time to power on. Your computer’s image should appear on the projection screen; this may take up to 60 seconds.

For more information and detailed Windows and Mac troubleshooting, visit the related Knowledge Base Article.

Classroom Laptop Troubleshooting, Tips & LST Assistance

For laptop tips and troubleshooting:

Laptop Troubleshooting Knowledge Base Article

Need assistance or want to schedule a one-on-one AV training session? Call the LST Help Line at Ext. 2525 (603-862-2525) and select menu option #1.