B&R Industries Automation PC 620, User Manual

Page: 347 / 512

Software • Automation PC 620 with Windows XP Professional
Chap
ter 4
•
Soft
w
are
347 Automation PC 620 User's Manual V 1.90
4.3.3 FAQ
Power options and touch screen
The power options allow a few different settings (e.g. Turn off monitor, Turn off hard disks and
System standby for a Windows XP system).
4.4 Audio driver
An audio driver can be found in the download area (Service - Product Related Downloads - BIOS
/ Drivers / Updates) on the B&R homepage (
www.br-automation.com ).
See the section "MIC, Line IN and Line OUT Port" on page 80 for information about the audio
driver type.
4.4.1 Installation
Execute the downloaded setup.
Caution!
If the "Turn off monitor" function is enabled and a time has been set, then touching
the dark touch display after the time has expired presents the risk of "blindly"
activating one of the commands in the application and unintentionally triggering
functions.
This can be avoided by activating a screen saver. As a result, the next time the touch
screen is touched, the screen saver is deactivated.
Information:
The option "AC97 Audio controller" must be set to "Enabled" (default setting) in
BIOS under Advanced - I/O Device Configuration.