Rebooting The Falcon 4620; Backup Battery; Using The Touchscreen; Calibrating The Touchscreen - PSC Falcon 4620 User Manual

Using the Touchscreen

Rebooting the Falcon 4620

Press and hold the power button for 7 seconds to turn the unit off and then
press the power button to turn the unit on again. This effectively reboots the
system.
Do not use the
this method to reboot can cause serious disk corruption.
WARNING

Backup Battery

The Falcon 4620 has an internal 50mAh Nickel Cadmium (NiCd) backup
battery only to preserve the BIOS and the time.
The backup battery will not maintain unsaved documents or files when the main
power source is disconnected. Do not disconnect the main power source while the
unit is running.
The backup battery is not user-serviceable. It should be changed only by authorized
CAUTION
service personnel.
Using the Touchscreen
Use a pointing device, such as a plastic stylus or your finger to select items
from the display that you wish to use or open.
The normal resolution for the Falcon 4620 is 800 x 600 SVGA. It can be
decreased to 480 x 640.
Never use a pen, pencil, or other sharp or metal object on the Falcon's touchscreen
display. Use only a PSC approved stylus or other plastic-tipped pens intended for use
with a touchscreen-sensitive display. Order or replace your stylus at www.pscnet.com.

Calibrating the Touchscreen

Sometimes it is necessary to recalibrate the touch screen (e.g. you might notice
that when you select an item, another item is actually selected, etc.).
To recalibrate the touch screen, complete the following steps:
User's Guide
<Cntl>+<Alt>+<Del> key sequence to reboot the Falcon 4620; using
21