Optoma EW536 - System Firmware Upgrade Process

EW536/HD66/DW318
Condential
5-4
5-3 Firmware Upgrade Procedure
1.
Set-up
- Hold on "POWER" button and plug in the power
cord, the power LED will start to ash until the LED
status goes to steady orange, the Temp LED and
Lamp LED will light on red.
- Loosen the "POWER" button.
- Connect projector with PC by RS232 cable.
Note: The system fan and the lamp will not operated.
2. Execute the "DLP Composer
TM
Lite 9.2" le.
3. Click "Edit" and "Perferences".