Table of Contents
Features
This is a computer lab classroom with one screen, one professor PC at the front desk, and 22 student PCs around the room.
- Audio system with speakers
- Pull down projection screen
- Full HD Laser projector
- Hyflex VTC System with Camera and Microphones
- HDMI & USB Laptop Connections
Location: Columbine 2nd Floor
Remotes
Projector Remote
This is the remote that controls the projector in the room. The remote should be located on top of the front desk.
Hyflex Remote
Controls the Hyflex VTC System. Located on top of the front desk.
Controlling the A/V System
Using the Remote
The remote for the projector controls most functions in the room. The remote is labeled below with the colors corresponding to a particular section explaining that function.
Turning the system on and off
To turn the system on, press the power button on the remote (outlined in orange to the left). This will only turn on the projector. You must physically pull on the string/handle on the screen to lower it.
To turn off the system, press the power button twice. This will turn off the projector. To raise the screen, pull on the string/handle and the screen should raise. You may have to push on it a bit to get it all the way up.
Source Selection
Just like all our other classrooms, the correct source should be HDBT, however, this remote does not have that as an option. To select the correct source, hit the blue "Source Search" button to automatically select the HDBT source. The projector will automatically use the laptop HDMI connection if it is connected.
Volume Control
Volume can be controlled with the volume buttons on the remote (outlined in red to the left), or on the PC using the volume controls 
on the bottom right corner of the screen.
Projector Control
The most commonly used projector functions are A/V Mute and Freeze. A/V Mute is on the bottom left of the remote, and Freeze is on the bottom right of the remote (both outlined in green to the left).
- A/V Mute will shutter the projector and mute the audio. Use this feature when you want to use the whiteboard or front of the room without shutting down the system. Please only use this feature for up to 20 minutes, otherwise it's best to shut down the system.
- Freeze will freeze the currently displayed image on the screen. Use this feature if you'd like to hold a frame still on the screen or use the podium PC for another activity without displaying it, such as checking your email.
Inputs
Using a Laptop
This room is only equipped with an HDMI & USB cable for laptop ingest. You can connect your laptop to this HDMI cord and the HDBaseT (or video on the remote) source will automatically switch the projector to using your laptop as the input. Additionally, the USB will provide the laptop with Vaddio devices to use for Hyflex learning sections.
Screen Control
The screen in this room is manually operated. The handle, with a string attached, is outlined in black in the photo below.
| OIT calibrates the projector image when the bottom weighted bar of the screen is closest to the marker tray. If the screen isn't the same height as the marker tray, the image may be off centered or cut off. |
Troubleshooting
Audio Issues
Fixing Audio Issues: Standard Extron Room
Video Issues
Fixing Video Issues: Standard Extron Room
Vaddio/Hyflex VTC System
Photos
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This is the view of the room from the back right door that connects to the 231 open lab.
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This is the view of the room from the front left door that connects to the hallway.
The room speakers are located in the ceiling on each corner of the classroom.
This is one of the two microphones in the room.
This is the screen located on the front wall behind the desk.
This is the projector in the room.