B&R Industries Automation PC 620, User Manual

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Software • Automation PC 620 with Windows XP Professional
Automation PC 620 User's Manual V 1.90
4.2.4 Graphics settings for Dual Display Clone
In "Dual display clone" mode, the same content is displayed on every connected Automation
Panel 900 unit on both lines (Graphics Engine 1 and Graphics Engine 2). This enables operation
of the application from every display.
Resolution and color depth can only be set on the line designated as the primary device.
The internal serial interface COM C on the APC620 must be activated in BIOS (under Advanced
- Baseboard/Panel Features - Legacy Devices) for the Automation 900 devices' touch screens.
See Section 4.3.2 "Installation for Dual Display Clone" on page 345 for information about
installing the touch screen driver.
A panel locking time can be set in the B&R Control Center to prevent simultaneous operation of
the Automation Panel 900 (see the .chm help file for the B&R Control Center).
Driver settings Effect on APC620
Primary device Notebook AP Link output Graphics engine 1
Secondary device Digital display Monitor / Panel Graphics engine 2
Primary device Digital display Monitor / Panel Graphics engine 2
Secondary device Notebook AP Link output Graphics engine 1
Table 243: Relationship between driver settings and graphics engine
Figure 172: Dual display clone settings - primary and secondary device