With each latest version of DisplayPort, new features are added. There are several versions of DisplayPort standards. The DisplayPort connector is used to transmit digital audio and video signals simultaneously, although each is optional and can be transmitted without the other. NOTE: A USB-C port that does not support DisplayPort or Thunderbolt 3 alternate mode cannot transmit audio or video signals.ĭisplayPort (DP) or mini-DisplayPort (mDP) See the device specifications to identify if the USB-C port on your device supports one of these alternate modes. Device manufacturers can enable alternate modes like DisplayPort, Thunderbolt 3, or HDMI that can transmit both video and audio signals using the same cable. The USB-C connector, also known as USB Type-C, is used to transmit digital audio and video signals simultaneously on a single cable. USB-C (with DisplayPort or Thunderbolt 3) Table 1 - Types of video connectors and cables See the using adapters or converters section of this article.
When the video connector on the back of the computer does not match with the video connector on the monitor or projector, you may need an adapter or converter. To learn more about what video connectors are available, see the User Guide of your Dell projector. Dell projector: The video connectors are available on the back of the projector.To learn more about what video connectors are available, see the User Guide of your Dell monitor. Dell monitor: The video connectors are available on the back of the monitor.To learn more about what video connectors are available, see the User Guide of your Dell laptop. Dell laptop: The video connectors are available on the back, left, or right side of the laptop.To identify if the Dell all-in-one computer supports a secondary display, see the User Guide of your Dell all-in-one computer. On Windows 10, I make sure to plug in the projector and power on the projector before starting the laptop.this way Windows remembers how I want my screens.displays are plug and play on Windows 10, but they are handled differently if you plug them in after Windows is up and running.NOTE: Video-out connector to connect a secondary display is not available on all Dell all-in-one computers. Once you can see the OpenLP main window configure the display in settings so it uses the projector as the output display. Once OpenLP is completely started the projector should be showing the OpenLP logo.if the OpenLP logo is on the laptop screen, press the ESC key.it should go away.sometimes you have to press the TAB key and then the ESC key. Once you have made sure the laptop and projector are not clones of each other then you can start OpenLP. The first thing I make sure of is that the projector is seen as a second aning the laptop screen and the projector do NOT show the same things.some operating systems use terms like cloning and extending the screens.extending is what you want.
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