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- added information about projectors with an usb connection

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- And a note in the trouble shooting about high ram usage and power point.

bzr-revno: 1487
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Wesley Stout 2011-04-26 19:00:27 +02:00 committed by Andreas Preikschat
commit a7364a1d18
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10
documentation/manual/source/dualmonitors.rst
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@ -1,3 +1,5 @@
.. _dualmonitors:
================== ==================
Dual Monitor Setup Dual Monitor Setup
================== ==================
@ -32,6 +34,14 @@ projector hooked up to your computer as the second monitor. With the option of
extending your desktop across the second monitor, or your operating system's extending your desktop across the second monitor, or your operating system's
equivalent. equivalent.
**Special Note For Projectors Using USB Connections**
Users have reported experiencing difficulties when using a projector with a USB
connection, as third party software is often required to properly configure
dual monitors. If possible, it is best to use a direct output (VGA, DVI, HDMI,
S-Video) from your machine's video card. If a USB connection is your only option
please consult the manufacturer's manual for instructions on a proper setup.
Microsoft Windows Microsoft Windows
----------------- -----------------

20
documentation/manual/source/troubleshooting.rst
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@ -175,3 +175,23 @@ only download the section you search for. If you do not have an internet
connection where you intend to use OpenLP you will need another scripture connection where you intend to use OpenLP you will need another scripture
source. For more information about acquiring Bibles please see :ref:`bibleimporter`. source. For more information about acquiring Bibles please see :ref:`bibleimporter`.
OpenLP is using a large amount of RAM when showing a presentation
-----------------------------------------------------------------
OpenLP uses a large amount of RAM when showing a presentation due to the way it
handles presentations. OpenLP itself is unable to show those presentations or
load the presentation files, so it interacts with the presentation through
either Microsoft PowerPoint or LibreOffice Impress. In order to show the slides
in the slide controller, OpenLP requests that the presentation application
export the slides to images, and then uses those images as slides. This results
in a large amount of RAM being used, especially in presentations with more than
about 20 slides.
OpenLP is not displaying correctly, or is not on the correct screen
-------------------------------------------------------------------
Please read the documentation on :ref:`dualmonitors`. It is very important to
have dual monitors setup properly for OpenLP to function as expected.