Asus Z91FR W1 User's Manual for English Edition (E2511) - Page 17

2 Knowing the Parts 6 SPDIF Output Jack Combo This jack provides connection to SPDIF (Sony/Philips Digital Interface) compliant devices for digital audio output. Use this feature to turn the Notebook PC into a hi-fi home enter- tainment system. Headphone Output Jack The stereo headphone jack (1/8 inch) is used to connect the Notebook PC's audio out signal to amplified speakers or headphones. Using this jack automatically disables the built-in speakers.  IEEE1394 Port IEEE1394 is a high speed serial bus like SCSI but has simple connections and hot- plugging capabilities like USB. The interface IEEE1394 has a bandwidth of 100-400 Mbits/sec and can handle up to 63 units on the same bus. IEEE1394 is also used in high-end digital equipment and should be marked "DV" for Digital Video port.  PC Card Slot One PCMCIA 2.1 compliant PC Card socket is available to support one type I/II PC card. The socket supports 32-bit CardBus. This allows accommodation of Notebook PC expansion options such as memory cards, ISDN, SCSI, Smart Cards, and wireless network adapters.  Infrared Port (IrDA) The infrared (IrDA) communication port allows convenient wireless data communication with infrared-equipped devices or computers. This allows easy wireless synchronization with PDAs or mobile phones and even wireless printing to printers. If your office supports IrDA networking, you can have wireless connection to a network anywhere provided there is a direct line of sight to an IrDA node. Small offices can use IrDA technology to share a printer between several closely placed Notebook PCs and even send files to each other without a network. 10 Audio Speaker The built-in stereo speaker system allows you to hear audio without additional attachments. The multimedia sound system features an integrated digital audio controller that produces rich, vibrant sound (results improved with external stereo headphones or speakers). Audio features are software controlled. 17