Dell Latitude XT3 (Mid 2011) - Manual (Page 14)

CAUTION: Do not force the hinge beyond the 180–degree point, it will damage your
tablet PC.
1. Open the display of the Tablet PC.
2. Brace the base with one hand on the palm rest, grasp the top of the display with the
other hand, and, following the directional arrow inscribed on the hinge cover, turn
the rotating hinge clockwise 180–degree until you feel the display engage securely.
3. Brace the base with one hand on the palm rest, grasp the top of the display with the
other hand, and, following the directional arrow inscribed on the hinge cover, turn
the rotating hinge counter clockwise 180–degree until you feel the display engage
securely.
4. Lay the display assembly on the base with the display facing upwards.
Portrait orientation refers to tablet mode usage in which the user holds the system with
primary focus on the vertical space. Landscape orientation refers to tablet mode usage
in which the user holds the system with primary focus on the horizontal space. By
definition, notebook mode is always in landscape orientation.
Tablet PC Buttons
Your Tablet PC has three tablet buttons located beside the power button. In order for
these buttons to function properly, Dell Control Point System Manager must be installed.
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