Technical information

Chapter 2 10

5. Click “Flash” to start the firmware upgrade procedure and keep press the

projector’s power button immediately until download “gui.hex” to 10%.

Flash

6. After downloading all files, enter the service mode to check the F/W version.

*Note

Note : Press “Power”, “Up”, “Down”, “Right” button, and then enter the service

mode to check the F/W version.

C:\Firmware\Acer\PD723\v3.0\New Folder