Asus D1T D1T Hardware User Manual English - Page 40

4 Using the Portable Desktop PC Optional External Connections (Cont') External Audio Connections The Portable Desktop PC provides easy access for connecting a stereo headphone, mono microphone, and a stereo audio source just like on some personal tape recorders. SPDIF Audio Connection The SPDIF port carries undecoded digital audio signal (AC3 or DTS) using an optional fiber optics cable to your home theater system. The undecoded signal must be decoded by an external AC3/DTS decorder or by the Portable Desktop PC's built-in decoder. The decoded signal can then be fed into a 5.1 channel amplifier to drive 6 speakers for a totally amazing sound experience. S A 1 1 A S External Mouse Connection A USB mouse can be easily connected to the Portable Desktop PC. The USB mouse will work simultaneously with the Portable Desktop PC's touchpad. For extra USB connections, you can purchase either a USB hub or a keyboard with an integrated USB hub. External Keyboard Connection To allow easier data entry, you may connect any USB device, such as keyboard (shown) or mouse. 40