Lumens Technology DC211 Firmware Update Instruction - Manual

Lumens Digital Optics Inc.
DC211 Firmware Update Instruction
1.
Please connect power cord and USB cable with DC211. When you use
USB cable to connect DC211 and PC, PC will detect DC211 as a
“removable disk”. ( Please DO NOT power on unit. )
2. Please visit Lumens website to download the latest firmware file for DC211.
And then save the firmware file to DC211 internal memory.
(http://www.lumens.com.tw/eng/goto-dc211.asp)
3. Power on DC211, press
“Enter + BRT-” on the keypad to call the service
menu.
4. Go to “ISP” page, select “Firmware Upgrade”, then press Enter.
Service Menu：press Enter+BRT- in sequence (Around 5 seconds)
1
.
2
.
Service Menu