Firmware Upgrade Procedure - Optoma EP720 Family Service Manual

5-4 Firmware Upgrade Procedure

Set-up
1.
- Hold on "power" button then plug in power
cord and waiting for about 5 seconds.
- Once power, lamp and temp LED light up, plug
in USB cable into the projector and link to the
USB port of PC.
Note: The system fan and the light will not be operated.
2. Execute the "DLP Compose
3. Click "edit" and "perferences."
4. Click "Library."
- Click the "browse" button and navigate to the
directory where you put the DLP Composer
installation files in.
TM" .
file.
EP720 Family/EP726 Family
Confidential
5-5