University of Minnesota Office of Classroom Management
Office of Undergraduate Education
http://classroom.umn.edu

Peters Hall 145

(For printable instructions, click here.)

This classroom system can operate in two different projection modes:

peters hall
Touch Screen-see next page for details
presentation mode

1. Classroom Presentation Mode:

    • Using the Classroom Presentation mode allows
      dual projection from up to two different sources.
      This is the default setting of the room.

2. Video Conference Mode:

    • Allows pre-arranged video conference
      functionality by pressing Video Conference mode.

podium

For additional assistance or to set up an equipment training session, please call the Classroom Support Hotline at 612-625-1086.

Using the system (Classroom Presentation mode)

  1. Press any source button on the touch screen for both left and right projectors.
  2. When a button is blinking, the system is warming up. Please be patient. From within any control menu, pressing Escape will return you to the main system menu.
  3. TO SWITCH BETWEEN SOURCES: Press the source button of the item you wish to display (VGA Laptop, HDMI Laptop, Document Camera). The source button will blink while that source warms up. When it stops blinking, the source is ready to use.

PLEASE REMEMBER TO TURN OFF THE SYSTEM WHEN YOU ARE DONE USING IT.

  1. Once the system is turned off, it will take approximately 3 minutes for the cool-down cycle to complete.
  2. Since it is not possible to restart the system until this cycle is complete, use IMAGE MUTE if you plan to use the system again during your class period.
  3. To ensure that the auto-shutdown feature does not interrupt your class, press any source button at the start of your class. The auto-shutdown feature shuts the system off after 4 hours without a system selection.

presentation mode

 

DOCUMENT CAMERA CONTROLS

Displays controls for the Document

IMAGE MUTE

Press IMAGE MUTE to black-out the image.


PROGRAM VOLUME

Use the up/down buttons to adjust the volume.

ROOM MODE

Displays controls for changing the room projection mode and using

 

AUDIO MUTE

Press AUDIO MUTE to mute only the sound.

Using the System (Video Conference mode)video

  1. Press the “Room Mode” button.
  2. Press “Video Conference Mode.” There may be a short delay for the system to switch modes.
  3. Remove a microphone from the drawer and switch it on (see mic instructions on later page for details).
  4. Select a camera preset (Audience Left, Audience Right, Whiteboard, Lectern Wide, or Lectern Close). See next page for examples.
  5. Confirm with distant participants that video and audio are working properly.
  6. Select “Presentation On” to share a presentation source with distant participants. Choose the Local Presentation Source to share (VGA Laptop, HDMI Laptop, or Document Camera).
  7. When finished sharing a presentation source, select “Presentation Off.” Only camera images will be shared when the presentation source is off.
  8. When finished with the videoconference, return microphones to charging base in drawer. Select “Room Mode” then “System Power Off” to disconnect the videoconference and turn off the system.

 

video

 

Layout, selfview

Arranges content on the monitors and toggles instructor self –image on the screen (picture-in-picture or full screen)

Audience left, right, whiteboard, lectern wide, close

Selects a preset camera view to display (see next page for examples)

Local program volume up/down

Adjusts the volume of the laptop computer connected to the system

Conference receive level

Adjusts the volume coming from the remote site

Mute buttons

Select to toggle microphone mute on/off

Room mode

Displays controls for changing the room projection mode

Conference controls

Switches between presentation sources or camera image

Privacy

Mutes all microphones

Local presentation sources

Video sources that can be shared with distant participants and displays content

 

Audience Left

Audience Right

Whiteboard

Lectern Wide

Lectern Close


Connecting a laptop

The standard cables are located in the pocket of the instructor station. You may need to flip up the metal cover to access the cables.

headphone jack

1. Connect the VGA or HDMI cable to the laptop before you turn on the laptop. Be sure to align the cable with the port and push it in straight, taking care to not bend the pins.

vga
Please note:
To use the projection system, you may need to use an adapter to connect your device to the VGA or HDMI connection cable. A Mini DisplayPort adapter is provided, but if your device has a different kind of port, you will need to provide the adapter.

2. Connect the thin audio cord into the headphone jack of your laptop (not the
microphone jack).
table

3. Press the either the “VGA LAPTOP” or “HDMI LAPTOP” button on the touch panel.
When the “button stops blinking, start the laptop.

4. If the laptop image does not appear, activate the external display:

  • For PC (Windows-based) Laptops: To activate the external display, you must press and
    hold the Function key (labeled “Fn”); while holding down the “Fn” key, press the
    appropriate secondary key (as noted in the chart at right). The image should appear on
    the screen.
  • For Mac (Apple) Laptops: To activate the external display, open “System Preferences”
    on your laptop. Click on “Displays,” then “Detect Displays.” The image should
    appear on the projection screen.

Laptop tips

Adjusting laptop volume
  • Increase the system volume by using the volume up/down buttons on the touch screen.
    • If you cannot hear any audio, verify that the "Audio Mute" button on the system control panel is not on. When this button is selected, the audio will not play.
    • You can also increase the volume by adjusting the volume on the laptop itself (using the laptop’s control panel). If that does not work, verify that the laptop’s mute button is not selected.
Distorted images or "Frequency out of range"
  • You may need to adjust the monitor resolution.
    • For PC Laptops: From the Start Menu, open the Control Panel and double-click on the “Display” icon. Select the “Settings” tab, and adjust the screen resolution to 1024 by 768 pixels.
    • For Mac Laptops: Open “System Preferences” on your laptop. Click on “Displays,” and in the “VGA Display” window select “1024 x 768, 60.0 Hz” from the list.

Using the document camera

doc cam
 
  1. Press the “Document Camera” button on the main touch screen. When the button stops blinking, the system is ready for use.
  2. Aim the camera directly at the item you wish to display.
  3. Press the “Document Camera Controls” button (on the main touch screen) to access the standard document camera controls.
  4. To return to the main touch screen menu, press “Escape.”

Document camera tips

  • Zoom: Use “Wide” to reduce or “Tele” to enlarge the image size.
  • Focus: Use the “Auto-Focus” button to automatically focus the image.
  • Iris: Use to adjust the image brightness.
  • You can also use the buttons on the document camera device to make image adjustments.
     

Using the U of M network

To connect to the wired network:

 

To connect to the wireless network:

Simply connect the Ethernet cord (in the pocket of the
instructor station) to the Ethernet jack on your laptop.*

*Please note: You will need to register and setup your computer for DHCP Service (Dynamic Host Configuration Protocol) prior to using the Ethernet connection.

Wired network tips

Understanding DHCP
  • Once registered and set up, DHCP allows you to automatically
    connect to the network on any campus classroom Ethernet jack.
  • DHCP registration should be done in advance of the time you
    need to use the network, as the registration confirmation
    process may take several minutes.

DHCP registration can be done online at:
http://www.oit.umn.edu/network/setup-guides/

ethernet
Simply open a web browser (e.g., Internet Explorer, Firefox, Safari). You will be prompted to log in with your U of M Internet ID (X.500) and password.

 


Wireless network tips

If the connection is slow or does not work properly:Verify that you are connected to the “UofM Wireless” connection.

There may be other wireless network connections within range of the classroom. Connecting to a non-U of M network may cause the connection to be slow or not work properly.

If you do not have a U of M Internet ID:
Guests to campus may use the "UofM Guest" network for free.

For more information about obtaining guest access to the U of M network, please visit the following website:
http://www.oit.umn.edu/wireless/guest-access/index.htm

Data network service and support is provided by the Office of Information Technology. For further assistance with the wireless or wired network connection, please call the 1-HELP Technology Helpline at 612-301-4357.

Using the wireless microphone (Conference mode only)

transmittor
Microphone transmitter
  1. Clip the microphone mouthpiece to your shirt, about 3 inches directly below your chin.
  2. Turn on the microphone transmitter. The ON/OFF switch will be on the front of the transmitter.

Please remember to turn off the wireless microphone after use.

Wireless microphone tips

  • If the wireless microphone is not working:
    • Try changing the batteries. Spare batteries are kept in the instructor’s podium. If you use the last set of spare batteries, or if changing the batteries does not solve the issue, please call the Classroom Support Hotline at 612-625-1086.
    • If the remote site cannot hear you during a video conference, check that the microphones are not muted.
  • If the volume is too low/high:
    • Adjust the placement of the mouthpiece on your shirt.
    • The microphone can only to be used for the video conference mode and does not amplify in the classroom.
    • The “MUTE and UNMUTE” buttons mute audio from the wireless microphones as well as the student table microphones.

For additional assistance, call or email the Classroom Support Hotline: 612-625-1086 or classrm@umn.edu.