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CLIO Service Manual
1.9.
D
ISPLAY
CLIO has a 9.4" 640 x 480 DSTN display. CLIO supports 256 colors via the S-MOS SED
1354 LCD controller (8-bit color, 3-3-2 fixed palette). The display has 32 levels of contrast
control and 8 levels of brightness control, which the user will be able to adjust using the
keyboard as follows:
Increase Contrast:
Reduce Contrast:
Increase Brightness:
Reduce Brightness:
1.10.
T
P
OUCH
CLIO includes a resistive touch panel for directly manipulating the user interface using a
plastic stylus. The touch panel should have a sampling rate, accuracy, and sensitivity
sufficient to support tapping, drag and drop operations, drawing applications, and handwriting
recognition applications.
The touch panel must also support the AutoHide Activation Area, a 2.5mm (min.) buffer
between the outermost pixel of the LCD and the case frame in which the touch screen is
enclosed. This region is employed by the user to activate the Windows Taskbar while it is in
AutoHide mode. Please refer to the Jupiter Specification for details.
1.10.1.
C
ALIBRATION
The user must be able to calibrate the touch panel. The calibration process allows the user
to select a series of targets to fine-tune the accuracy of the touch panel.
Calibration occurs during the initial setup after a full reset of the CLIO unit. The user can re-
calibrate at any time by using the Stylus control panel or by pressing [CTRL] + [ALT] + [ =].
1.10.2.
C
P
ONTROL
CLIO fully supports the Stylus control panel, which allows the user to re-calibrate the touch
panel or to fine-tune the speed at which double-taps are recognized.
The Volume & Sounds control panel is also supported which allows the user to choose loud,
soft, or no tap sound when the stylus touches the screen.
1.10.3.
S
TYLUS
CLIO includes a plastic stylus for use with the touch screen and mounting points to store the
stylus on the unit. The stylus mounts at the base of the screen so that the user can get to the
stylus whether CLIO is in clamshell mode or tablet mode.
The information contained in this document is confidential and the sole property of Vadem Inc. Written
permission must be obtained to reprint or use any of this information.
AUTHORED BY ANTHONY HERNANDEZ - (415)786-2081 - anthonyh@ashlandhome.net
[ALT] + [>]
[ALT] + [<]
[ALT] + [+]
[ALT] + [ -]
S
ANEL AND
TYLUS
S
ANEL
UPPORT
1-7
Theory of Operation
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