Lumens Technology DC192 Firmware Upgrade Instruction - Manual (Page 6)

DC192 – Firmware (FW) Upgrade Instruction
3. Upgrade to the latest FW version
3.1 Save the FW file ” DGAXXX.BRN ” into a USB flash drive.
 Please put the “unzipped” file into USB flash drive.
 Put the FW files in the Root directory, not subdirectory.
 If two more firmware files coexist in the USB flash drive, the unit will always
detect the latest version.
3.2 Plug in the power cord and connect the unit with a monitor/projector.
3.3 Insert the USB flash drive into the USB port.
USB Flash Drive