Siemens 620 appendix Crt / Lcd, Simultan

Configuring the SIMATIC Box PC 620

Entry		Meaning
Cardbus /	[Disabled]	Disables the Cardbus / PCMCIA interfaces.
PCMCIA Slot	[Enabled]	The resources are managed by the BIOS
		PCI plug and play mechanism.
SafeCard	[Enabled]	On board monitoring functions are enabled.
functions	[Disabled]	No monitoring functions.
	The relevant driver and the application must be started for operation of
	the monitoring functions.
Legacy USB	[Disabled]	A USB-capable operating system is required to
Support		operate a USB keyboard or a USB mouse.
		Setup adjustments can be made with a USB keyboard.
	[Enabled]	USB keyboard and USB mouse are supported by the
		BIOS. Non-USB capable operating systems can be
		used.
Fan Control	[Enabled]	Fan speed depends on temperature.
	[Disabled]	Fan always runs at full speed.
CRT / LCD	[LCD Enabled]	All data is output only to the internal LCD,
selection		the 15-way VGA port is disabled
	[CRT Enabled] For maximum resolution the display signals are output
		only to the 15-way VGA port; the LCD interface of the
		VGA controller is disabled.
	[SIMULTAN]	Both display interfaces are enabled and operate
		simultaneously. Note, however, that the LCD does not
		support all resolutions.
LCD-Screen-	[Normal]	The display window in Text and Graphic modes is not
size		expanded to full screen size.
	[Expanded]	Die volle Bildschirmgröße wird genutzt, auch wenn
		die Auflösung nicht die Pixelgröße des Bildschirms
		hat.
DSTN Contrast	The contrast of the DSTN displays is set here.
	Range: 0-255
PS/2 Mouse	[Internal]	The PS/2 port is activated.
		This is the default for the Box PC. IRQ 12 is assigned.
	[Disabled]	The PS/2 port is deactivated, IRQ12 is available.
	[Autodetect]	It is automatically detected if a mouse is connected.
	Note:	Invariably, changes to this interface do not come into
		effect until the PC is switched off and on again.

5-14	SIMATIC Box PC 620 Manual
	A5E00131465-01