Demaray Hall 150
- Gabby Cockerell
- Karen Park
As DH150 was upgraded summer of 2023 and hybrid features were added in 2024, this page is an informational outline of the new features and a tutorial for the touch panel that controls the system.
Table of Contents
Hardware Upgrades
Projector: Replaced with a much brighter model.
Microphones: There are new microphones that will live in this space and have their own set of speakers–these are the ceiling-mounted speakers. There are seven total: 4 handhelds, 2 belt packs/lavalier, and 1 podium/gooseneck. There is also a Mics Only Mode on the touch panel if a user only needs this system for an event. Each microphone has its own volume level control on the touch panel, and there is a master microphone volume level control. The individual mic levels can be configured before an event, so even if you power off the system, the individual mic levels will remain the same–only the master mic level will default to a lower volume when the system is powered back on.
Speakers: New ceiling speakers for the microphone system and new front speakers for the podium input audio (PC, laptop, and Blu-Ray).
Blu-Ray: New Blu-Ray player, with controls directly on the touch panel. There will also be a physical remote provided.
Touch Panel: Replaced the physical button touch panel that was under the desk with a digital screen that is on top of the desk. This is the only control system that users will need to touch to control the whole room (besides the wall-mounted screen up/down control).
iPad: This will act as a secondary touch panel, such that you can move around the room and have a mobile control. To use this as a control, simply open the iPad and navigate to the Extron Control application.
Written Instructions
This touch panel has a guided walkthrough you can access from the Start page (as seen in the photo below) or from the Help page at any time to get a refresh on the control system.
The guided walkthrough has a page for each section: starting the system, input sources, projector controls, camera controls, microphone controls, volume, and the help page.
First, turn on the system by pressing anywhere on the touch screen.
This will take you to the home page, with input sources and volume control (as seen below).
Select your input source: PC, Laptop, Doc Cam, or Blu-Ray player.
PC: sign into the in-room desktop. It may be in extended mode, which treats the projector as a secondary screen and will only display when signed into the PC. To change it back to duplicate mode, navigate to Settings > System > Display > scroll to Multiple Displays > select Duplicate these displays from the drop-down menu.
Laptop: plug in your device into the HDMI cable directly or use the USB-C adapter
Doc Cam: Check that the Doc Cam is powered on--this should be indicated by its light.
Blu-Ray: insert your DVD into the player, which is located below the desk to the right.
When you select the Blu-Ray input, you will see the following control page:
Here is the legend for these controls (this is also shown on the System Walkthrough):
Additionally, there is a physical remote, located on the shelf below the lectern.
On the physical Doc Cam itself, there are the following buttons:
Power: Turn the device on/off.
Source: Currently, there is no need to use this button since the only connected source is the doc cam itself.
Menu: Open an extended pop-up menu on the screen to change the camera’s display settings.
Esc: Close the pop-up menu.
Enter & Arrows: Select options on the pop-up menu.
Increase Brightness:
Decrease Brightness:
Zoom+: zooms in.
Zoom-: zooms out.
Capture: (Requires an SD card) Capture a still image.
Record: (Requires an SD card) Record a video.
Freeze: Freeze the live image.
Focus: Auto-focus the live image.
Light Level: You can select three light modes: Off, Low, and High. Located on the top of the doc cam--see the image below:
Touch Panel & iPad Tutorial
This video is not updated with the new hybrid features--specifically the camera controls. An updated video is coming soon.
Although not fully updated, the directions here still guide you to control the baseline system.