Using Übungsraum B

Overview

1(red): remote control (location varies) 2(yellow): powerbutton PC 3(light rose): powerbutton screen 4(green): HDMI connection own device 5(blue): screen up/down switch

Content of article

1. Using the projector
2. troubleshooting

1.Using the projector

Start of the lecture

1. Start the stationairy PC (or your own) and log in 
2. Point the remote control to the projector and press the on button. The projector will boot up, this may take a few seconds.
3. The projector first displays an error message (see below), either press the Source button (under the Power button) or select the correct source directly below: VGA1 for the stationary PC or HMDI1 for your own device. A source search/indication appears (see below).
4. Make sure that the image from your laptop/the screen of the stationary PC is also transferred to the screen; if this is not the case, press the Windows key and the P key simultaneously. Select Duplicate to display the same image on both the screen and the canvas.

2. troubleshooting

If problems occur, first try to find out where the problem lies. Go through the instructions again step by step and check that all the necessary steps have been taken. If you are using your own device, also try whether the problem occurs with the stationary PC aswell (if there are no problems, use the stationairy PC). If none of this helps, write an email to it-support[at]psychologie.uni-heidelberg.de describing the problem as thoroughly as possible. Include pictures if necessary. ⚠️A detailed description of the problem and the situation is essential so that we can solve the problem.⚠️

Note: Do you still have questions about operation? Write us an email with a request for a technical introduction. If you have any suggestions for improving this guide, please send an email to it-support[at]psychologie.uni-heidelberg.de with the subject “Suggestion Knowledgebase lecture halls”. Thank you very much!

last updated on 21.05.2025