Appendix-B Projector Usb Status On Windows Device Manager - Optoma EX779 Service Manual

Delta Elec. Inc. EX779
Appendix-B
Projector USB status on Windows Device Manager
1. The USB HID device will be installed automatically via Windows' USB hot-plug mechanism.
2. The Projector Control will be dynamically
installed after entering the maintenance
mode (Hit key sequence as <down>, <up>,
<right>, <up>)
3. The Projector Flash-tool will be
dynamically installed when starting the flash
upgrading by Flash-tool or Flash-tool BL
utility.
4. The Win-driver is the root driver for both
Projector Control and Flash-tool.
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2010/04/14