Eiki EK-800U Service Manual page 83

Chapter 5 Firmware Upgrade
5-2-2 Recovery of Formatter / Scalar /
MCU
Note: If upgrade fail, select restore, the upgrade will
follow the last setting and jump to the page"Upgrading
in progress" directly.
1. Execute the Upgrade_Wizard.exe.
2. Click Run as admin and Close firewall.
3. Select Restore
4. Click next.
5. Connect the projector to AC and power it on.
6. When the source message is displayed on the bottom
left of the projected image, click Next.
7. Choose upgrade items, then click next
8. Updating result
- When firmware recovery completes, will shows
"Update Successful".
EK-800U
5-13