Eiki EK-800U Service Manual page 82

Chapter 5 Firmware Upgrade
6. Waiting for about 8 minutes, it shall be upgraded
done. on the way there will be suspected stuck
motionless, please do not forced to shut down.
7. When appear " Programming completed",
firmware upgrade procedure is finished.
Note:
- The lamp will not operate.
- After upgrade finished, remove the power code.
5-12
PW808
EK-800U