HP MP1800 manual UT I L I T I E S Prov I DED for ARM ADA Products

	WHITE PAPER (cont.)
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	OP T I M I ZI N G T HE P R OJ E C T E D I M A GE W I T H A N A R M A D A P OR T A B L E
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. Before we proceed, a few terms should be defined:
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.	Desktop Area: This is the physical size that Windows OS will use to display the desktop. If this
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.	size is smaller than the resolution of the Portable’s LCD, then the desktop will show centered on
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.	the LCD, with a black border around it. If the size is larger than the resolution of the Portable’s
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.	LCD, then the user will see a partial desktop, with the ability to pan to the remaining area.
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. CRT/Projector Resolution: the resolution set for the external display device. For systems with a
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. single graphics controller, it is hard-coded to be the same as the internal LCD, for simultaneous
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. display modes, and to be any supported mode for external display-only. For systems with a dual
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. graphics controller, the resolution can be set to any of the external supported modes, independent
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. of the resolution of the internal LCD.
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.	In addition, the Fn-F4 hotkey can be used to affect which display output is enabled.
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. When an external display device is connected to the computer, press the Fn+F4 hotkeys as a toggle
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.	function:
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.		Press once to:	Turn-on both displays simultaneously.
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.	•	Press again to:	Switch to the external display device.
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.		Press once more to:	Switch back to the internal computer display .
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.	UT I L I T I E S PROV I DED FOR ARM ADA PRODUCTS
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.	The following utilities are provided on Armada products, for ease of use:
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. Fn-T: If for some reason the user must set the resolution to something smaller than the native
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. screen resolution, the image will appear centered and with a black border, when shown on the
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. internal computer display and in simultaneous display mode. The Fn-T hotkey stretches the image
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. to fill as much of the screen as possible.
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.	Fn-F4: A hot key combination to cycle between internal, external, and simultaneous displays.
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.	The Microportable projectors will have an additional utility that will also reside on the system tray
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.	which will, upon activation, disable some power management and screen saver features for the
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Doc Number 20AT1020 4