Epson Pro L30002UNL 30,000-Lumen HDR Pixel-Shift DCI 4K Laser 3LCD Large Venue Projector (White) - Manual (Page 240)

240
Do not adjust image settings on a projector until after you transfer settings to it. Otherwise, you may have
to repeat your adjustments.
1. Turn off the projector using the power switch.
2. Connect a USB cable to your projector's Service port.
3. Connect the other end to any available USB port on your computer.
4. Press and hold the Menu button on the control panel or remote control as you turn on the power
switch.
5. When the On/Standby and Status lights are blue, and the Laser and Temp lights are orange, release
the
Menu button.
The projector shows up as a removable disk on your computer.
6. Copy the pjconfdata.bin file from your computer to the removable disk.
Note: Do not copy any other files to the removable disk.