Lumens Technology DC211 Firmware Update Instruction - Manual (Page 2)

Lumens Digital Optics Inc.
5. Please check the New Version is the latest firmware you desire to upgrade
and then
press “Yes” to start download.
6. After finish the firmware update, please restart your DC211.
7. Go to OSD-Advance page to check current firmware version.
8. Done
DHK100
DHK101