Christie GS Series Service Manual page 45

1. Connect AC power and turn the power switch to on position.
2. Press the UP key followed by the Power key.
3. When the Ethernet LED flashes twice, to power on the projector, press Power.
4. Connect the projector to the PC with a mini USB cable.
5. Download the latest firmware program file from the Christie website (www.christiedigital.com).
a. Unzip the firmware file and save it to the desktop.
b. Double-click the firmware folder.
c. Choose the upgrade file based on the capability of the PC.
• 64-bit system execute FlashUpgrader_x64.exe
• 32-bit system execute FlashUpgrader_x32.exe
6. To execute the FlashUpgrader setup, click FlashUpgrader.exe.
7. Choose USB 2.0.
8. To start the firmware upgrade, click Flash.
The upgrade takes about eight minutes. The screen appears frozen during this time. Do not
force shut down.
Programming is completed once the LAN firmware upgrade finished successfully.
9. After the upgrade has finished, remove the power cord.
GS Series 1075 Service Manual
020-001236-02 Rev. 1 (12-2019)
Firmware
45