Micros Systems Workstation 4 LX Service Manual page 178

WS4 LX Troubleshooting
Workstation 4 LX Diagnostic Utility
\DOC\McrsCAL Folder
This folder contains the Client Application Loader, McrsCal.exe and support files.
If a platform update has been performed, a second folder called
\DOC\McrsCALUpd will be present.
\DOC\ScrnSaver Folder
The WS4 LX includes an upgraded version of the Screen Saver that can also
control LCD backlight. Starting with GR1.3, the screen saver is active when the
unit leaves the factory. By default, the screen saver will activate in 5 minutes and
display a WS4 LX logo. Twenty minutes after the screen saver engages, the
backlights turn off. When the screen saver is active, a single touch restores the
screen and discards touch coordinates.
A control panel applet lets you change the activation time(s) or to load a custom
logo.
\DOC\WS4BkgndImage.bmp
The Windows CE desktop wall paper. With each GR, it is updated to display the
Language Version and General Release (GR) version numbers.
5-28 Workstation 4 and 4 LX Field Service Guide