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KR C2 edition05
To activate the USB connections, the following BIOS settings must be made.
1. During the boot procedure, press F2 to switch to the BIOS.
2. In the Advanced menu, select the menu item Advanced System Config-
uration.
3. Activate all menu items except USB Legacy Support.
2.3.2 PC slot assignment
Overview
The PC slots can be fitted with the following plug-in cards:
3 USB (2x) 13 ST5 serial real-time inter-
face COM 3
4 X804 Ethernet 14 ST6 ESC/KCP etc.
5 COM 1 serial interface 15 ST3 drive bus to KPS600
6 LPT1 parallel interface 16 ST4 serial RDC interface 
X21
7 COM 2 serial interface 17 X805 KCP display (KVGA)
8 USB (2x) 18 X821 external monitor 
(KVGA)
9 Keyboard connection 19 Slot 4 remains unassigned. 
If a second DSE-IBS-C33 
AUX card is plugged into 
the MFC3, this overlaps slot 
4.
10 Mouse connection 20 X2 DC inputs and outputs. 
SSB interface to the CI3 
board.
Item Interface Item Interface
Fig. 2-5: PCI slots