68
Rigel-PJ1nx Training
Slide 68
Writing Data to New Boards
Data Writing After Replacing the Main Board - 2
Connect the computer to the projector (USB
cable).
Hold down the Back and Menu buttons on the
projector, and turn on the projector’s power.
Release the Back and Menu buttons when the
Power lamp blinks green.
Then, start PJUpgrader2.exe.
USB Cable
Power Cable
AC Input
This procedure requires a USB cable. The others use a serial cable.