EDIFIER S880DB Manual De Usuario página 10

or
1. Press the volume dial on the active speaker or press the SOURCE key on the remote control to select USB input,
LED light will shows USB input.
2. Play from your device and adjust the volume accordingly.
Tips:
The USB connecting chip of S880DB is the XMOS high-speed multi-core audio processing chip that usually use in high-end
speaker device. After connected to PC, the USB connecting port will take the ways similar USB external sound card, to
directly extract the digital audio signal and re-play, guarantee the sound will be restored.
Note:
1. Windows 7/ windows 10 operating system have self USB driver, only support USB Audio Class I type USB audio transmission
(only support 2 channel audio signal, the highest sampling rate is 96KHz), The USB connecting chip of S880DB takes USB
Audio Class 2 type audio transmission, to achieve it support 192KHz audio signal, so for Windows 7/ windows 10 operating
system users, to use the S880DB speaker needing download the special driver program.
The address is http://www.edifier.com/cn/zh/speakers/s880db.
2. As Microsoft company had stop maintaining the XP system, we can't provide the driver program with Microsoft digital signed.
3. The USB driver of Apple Mac operating system supports USB Audio Class I and Class 2 audio transmission in default, so it
doesn't need to download the driver program.
4. About the introduction of the driver program, please refer to the description on the download page, or click the follow link to check
http://www.xmos.com/support/usb-audio-driver-support
5. If you need to buy USB A type to B type connecting cable, you can search it on the website to buy it.
6. In USB mode, only PCM signal with 44.1KHz/48KHz/96KHz/192KHz can be decoded.
Note: the play control under USB input is belong to USB HID control, this control need supports of player software, so it will be
a difference for different audio player software.
USB digital audio Input
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