Wisdom in mind,   enthusiasm at heart.

Home Products Warranty Shop Contact Us Shipment Chinese

R7 firmware update guide


Update steps:

1, Quartus download link  https://www.altera.com/downloads/download-center.html, select download the 12.1 Web Edition and install in your computer.

2, Connect the USB update port of the R 7, the Windows request the driver install, select the driver to install

Driver: C \ altera \ 12.1 \ quartus \ drivers

3, Power on the DAC, open the Quartus 12.1 software , and select “Perform automatic web license retrieval “ then click “OK”. During update, you must keep your computer had the good web connect .


4, Click the iron as below (Pic1) .

5, Follow the steps select as below (pic 2) .


6, Follow the steps select as below (pic 3) .




7, Follow the steps select as below (pic 4), click “Start “ and waiting one minute while the “Program” show “Succeed” .


8, Power off the DAC, pull off the USB cable from the DAC update port, then pull off the connect from the computer. The update is finished.




版权所有:          何庆华  睿志音响

Copyright(C) 2004   www.audio-gd.com    All Rights Reserved