Lumens Technology PC190 Firmware Upgrade Instruction - Manual (Page 2)

Firmware Upgrade Instruction 2012-0221
4 Power on PC190 and call the service menu.
Press
“Enter” + “Zoom+” in sequence, then “Service Menu” will be shown on screen as
following picture.
5 Go to “ISP” page and select “Firmware Upgrade”, and then press Enter.
Service Menu：press “ Enter + Zoom+ ” in sequence
1
.
2
.