A 226

A classroom with multiple rows of empty black chairs and desks facing whiteboards at the front. The room has fluorescent lighting, tiled floors, and a recycling bin near the corner.

A/V Instructions – A 226

Call the IT helpdesk x7777 for further assistance.

  1. Locate the control panel on the wall near the screen.
  2. Power on the system by pressing the “On” button on the control panel.
  3. If using the room鈥檚 desktop computer, press 鈥淧C鈥� on the control panel.
  4. If using a laptop, use the provided HDMI cable to connect the laptop to the panel.
    Note: If your laptop does not support HDMI, please visit your dean鈥檚 office to inquire about a suitable adapter.

    1. After connecting the HDMI cable, press “Laptop” on the control panel.
  5. Ensure that the device recognizes the room’s audio output, labeled
    1. “EPSON PJ (Intel庐 Display Audio)” for PC or
    2. “EPSON PJ (AMD High Definition Audio Device)” for laptop.

This can be confirmed in your device鈥檚 audio settings.

  1. Adjust the volume as needed using the up/down controls on the control panel.
  2. To switch from laptop to desktop, select the “PC” option on the control panel.
  3. If an input selection menu appears on the screen, use the projector remote or the buttons on the projector to select the correct input.
  4. When finished, power off the system by pressing the “Off” button on the control panel.
  5. 聽After use, please neatly wrap the HDMI cable and return it to the designated hook mounted on the wall.

Video Tutorial

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