Fujitsu Stylistic Manual page 41

Display Screen Blank or Difficult to Read
If the display screen on your Tablet PC appears
blank or is unreadable, confirm that the system
is running (the Power icon is displayed
continuously on the Status display), and check
the following:
• The system brightness may be set too low,
causing the screen to appear too dark. To
change system brightness, press the Fn
button twice to open the Fujitsu menu.
Brightness can be adjusted from the menu.
• The video timeout may have expired. Tap on
the display screen to reactivate the display.
Note that this is a normal, power-saving
feature.
Cursor Is Not Tracking Pen
If the cursor on the screen appears to be misaligned
with the pen or is not accurately tracking the pen,
calibrate the pen. See "To Calibrate the Pen" on
page 23 for more information.
Infrared Data Transfer Is Not Working
If you are experiencing problems transferring
data over the system's infrared interface, note
the following:
• Can the IrDA port on the Tablet PC "see" the
IrDA port on the other device? A direct line-
of- sight path must exist between the IrDA
port on the Tablet PC and the IrDA port on
the other device.
• The distance between the two devices must
not be more than 3 feet.
• The viewing angle from the IrDA port on the
Tablet PC must not be more than 15 degrees
from a center line between the IrDA port on
the Tablet PC and the IrDA port on the other
device.
• The device with which you are trying to
communicate must be compliant with the
IrDA Standard Revision 1.1 (or 1.0).
• It may be necessary for both computers to
be using the same network connection
protocols.
C a r e a n d M a i n t e n a n c e
Tablet PC is Not Responding to the Pen
If the Tablet PC does not respond to the pen,
connect an external keyboard to the system to
see if it responds to keyboard commands. If the
system doesn't respond to a keyboard, the
application or system may have crashed, and it
may be necessary to reset the system. If the
system responds to a keyboard but not to a
pen, contact your local help desk or reseller for
further assistance.
Speaker/Headphone Volume Too Low
If the audio volume on your Tablet PC speaker
or external headphones is too low, check the
following:
• Ensure that the speaker (or headphone
output if using headphones) is enabled. To
do so, open the Control Panel and double-
click on the Sounds and Audio Devices icon.
Select the proper tab, and increase the
volume using the slider bar. (If you aren't
getting any sound, uncheck the Mute box if it
is checked.)
• Press the Fn button twice to open the Fujitsu
menu. Volume can be adjusted from the
menu.
• Ensure that the mute box in the system
volume control (accessible from the system
tray) is not set.
• Ensure that any volume control in your audio
software is set to an audible level.
Configuring Peripheral Interfaces
Certain peripheral devices can be disabled
during the BIOS Setup. If the peripheral
interface you want to use does not appear to
be working with your peripheral device, ensure
that it is enabled in the BIOS. Contact your
local help desk or reseller if you need
assistance using BIOS Setup.
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