ACR330 User Manual
Version 1.00
www.acs.com.hk
Page 12 of 16
To upgrade the firmware of the ACR330:
1. Plug in an
SD card
(4GB or above) to the PC.
2. Open
Win32 Disk Imager application
.
Note
: The Win32 Disk Imager application may be downloaded online for free.
3. Select the
image file
and
device.
4. Click
Write
and wait for the progress bar to be complete.
Limited