MCU Firmware Update
Upgrade Procedure
Equipment Needed
• NuMicro ISP Programming Tool
• Firmware (*.isp)
• Projector
• Power cord
• Female to female RS232 Cable
• PC or Laptop
1. Plug in the power cord, connect the projector to PC with RS232 cable.
2. Execute the "NuvoISP.exe" firmware upgrade tool from "NuMicro ISP Programming
Tool" folder.
3. Select the COM port which you are using, then click the "Connect"
MCU Firmware Update
109