User Guide
Table Of Contents
- Safety Precautions
- Safety Precautions - Ceiling Mounting
- Introduction
- Initial Setup
- Making Connections
- Using the Projector
- Operating the Projector
- Appendix
- Regulatory and Service Information
77
Firmware Upgrade
Users can update the rmware by internet or USB, and check the version number.
NOTE: Do not unplug the power cord, USB, or disconnect from the Internet
during the upgrading process.
1. Before entering the Firmware Upgrade menu, ensure the projector is connected
to the Internet.
2. To enter the menu, select: Home > Seng > Firmware Upgrade.
Firmware Update Online
1. Go to: Home > Seng > Firmware Upgrade > Soware Update Online.