Hardware SetupKN9 SLI, KN9 Ultra, KN9S 2-232.8 Connecting I/O DevicesKN9 SLI, KN9 UltraKN9S• Mouse: Connects to PS/2 mouse.• Keyboard: Connects to PS/2 keyboard.• Silent OTES™: The Silent OTES™ (Silent Outside Thermal Exhaust System) is a devicespecifically designed to silently cool the motherboard's North Bridge chipset.(Keep the area for outgoing heat wave open.)• OPT-OUT1: This connector provides an S/PDIF-Out connection through optical fiber todigital multimedia devices. (For model “KN9 SLI” and “KN9 Ultra” only)• AUDIO1:S.L./S.R. (Surround Left / Surround Right): Connects to the surround left andsurround right channel in the 7.1 channel audio system.Cen./Sub. (Center / Subwoofer): Connects to the center and subwoofer channel in the7.1 channel audio system.R.L./R.R. (Rear Left / Rear Right): Connects to the rear left and rear right channel inthe 7.1 channel audio system.Line-In: Connects to the line out from external audio sources.
