Table of Contents
Scope
This is a standard Extron classroom utilizing a button control panel and a Vaddio Hyflex system.
- Electric Projection Screen
- Epson PowerLite L610U 6000 Lumen Laser Projector with Mount
- Audio system with built-in ceiling speakers
- Lectern and rack system
- EPSON ELPDC21 Document Camera
- HDMI input at Lectern
- Extron MediaLink Switcher
- Vaddio/Hyflex VTC System with Camera and Ceiling Microphones
Location: OCSE 2nd Floor
Remotes
Hyflex Remote
Controls the Hyflex VTC System. Located in the right podium drawer or laying on top of the podium.
Controlling the A/V System
Using the Extron Panel
The Extron panel controls most functions in the room. The buttons and their functions are explained on the right.
Turning the system on and off
The AV system will power on when pressing the "On" button on the left side of the button panel (outlined in orange to the left). The button panel is located on the right side of the lectern. This will turn on the projector. lower the projection screen and route audio and video from the last selected source to the AV system.
To turn the AV system off, press the "Off" button (outlined in orange to the left). This will turn off the projector and raise the screen, immediately after the button is pressed.
Source Selection
To change sources, select the input you would like to send to the projector from the available buttons on the panel (outlined in blue to the left). You will know one is selected when the button back light is lit up. If the back light is flashing, this means the inputs are actively switching and you will need to wait before changing. You may choose between Podium PC, Laptop, or the Document Camera. For the laptop input, you will need to connect the HDMI cable to the laptop, then switch to that input by pressing the respective button on the panel. For the document camera, you will need to stand it up from behind the button panel and then switch to the appropriate input.
- The top 2 inputs labeled "AUX VIDEO" and "WALL PLATE" are not currently used and should not be selected.
Volume Control
Volume can be controlled using the volume knob on the left side of the button panel (outlined in red to the left). The lights indicate the volume level.
Note
Be sure to select the ExtronScalerD output source when attempting to play room audio.
Projector Control
Outline in green to the left are a few projector functions. These include Pic Mute and Freeze. There is a vertical 3-button section to the right of the volume knob. This contains Pic Mute, Freeze, and closed captioning(which we no longer use).
- Pic 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 the Podium PC and Lectern
The computer located on the podium is the primary source for this AV system. This computer runs the same Windows image as our other podium PCs and can be signed into with your UCCS credentials.
The keyboard and mouse are located underneath the computer, on the shelf.
Using a Laptop
The HDMI on the lectern is for use with a laptop. Connect your device and select Laptop on the button panel to switch inputs
Using the Document Camera
Selecting the document camera source on the panel will route it to the projector. The document camera on the lectern is powered on by pressing the power button.
Zoom and auto focus controls for this document camera are located on the right side of the base. Similar to the Extron panel, there is a freeze option that will freeze the image being shown.
Screen Control
The controls to raise and lower the projector screen are located on the wall next to the lectern. The screen does raise and lower automatically with the rest of the system.
Troubleshooting
Audio Issues
Fixing Audio Issues: Standard Extron Room
The volume control knob may need to be adjusted on startup to push enough sound through the amp so that the person in the room can hear the audio.
Video Issues
Fixing Video Issues: Standard Extron Room
Vaddio/Hyflex VTC System
Photos
A standard classroom with an Extron panel, Podium PC, and a Hyflex system.
The room speakers are located on the ceiling. There are many around the room. Also hanging from the ceiling are room-microphones for Hyflex integration.
This is the Hyflex camera in the room. It is perched at the back wall.
This is the Cisco phone located on the wall next to the podium. The screen controls are next to the phone.