H a l f - s i z e S B C H S B - 8 0 0 I2.7 CFD Voltage 3.3V/5V Selection (JP1)JP1 Function1-2 3.3V (default)2-3 5V2.8 Clear CMOS (JP2)JP2 Function1-2 Normal (default)2-3 Clear CMOS2.9 AT/ATX Power Type Selection (JP3)JP3 Function1-2 ATX Power Supply (default)Open AT Power SupplyNote: Only AT Function w/o Backplanes.2.10 LCD Clock and Power Selection (JP4)JP4 Function1-3 Normal (default)3-5 Inverse2-4 +5Vlcd4-6 +3Vlcd (default)2.11 Inverter Voltage Selection (JP5)JP5 Function1-2 +12V2-3 +5V (default)Chapter 2 Quick Installation Guide 2-9
