Asus External USB Audio Station Xonar U1 - Manual (Page 10)

4 ASUS Xonar U1
2. About Hardware
2.1 Xonar U1 Audio Station
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No Item Description
1 Microphone Jack Connect your external PC microphone to this 3.5mm jack for
voice input. Built-in high-quality Microphone pre-amplifier.
Line Input Jack Connect analog devices like MP3 players, CD players,
music synthesizers and other line-level sound sources to this
3.5mm jack for audio recording or processing.
2 Headphone/Front
Output Jack
Connect your headphones or 2/2.1 channel speakers to this
jack. For multi-channel speaker systems, connects to the
front left/right input on the powered speakers.
S/PDIF Output Coaxial and optical TOSLINK combo digital output jack.
Connects to external digital decoder or digital speaker
systems, Home Theater systems, AV receivers for outputting
digital audio including PCM, Dolby Digital, DTS, WMA-Pro,
etc.
3 Volume Knob Rotate this knob to adjust the volume
Hot Button Short push this knob to mute the music, and long push to
turn to the Hi-Fi mode.
4 LED indicator Red --> mute; blue --> Hi-Fi mode
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