Optoma PK320 User Manual - Page 17

Upgrade Firmware Software updates can be obtained from the OPTOMA website (www.optoma.com / www.optoma.eu /www.optoma.com.tw). 1. On your computer, create a folder named "upgrade". 2. Download the latest firmware from www.optoma.com and save it in the "upgrade" folder. 3. Copy the "upgrade" folder to the root folder of the microSD card. 4. Insert the microSD card into the microSD card slot of the projector. 5. Follow the steps below. 1. Select "Setup" 2. Select "System" Video Setting Music Setting Back Setup Display Setting Slideshow System 5. Wait to Complete 4. Confirm Upgrade Yes No New firmware 1.2 found. Upgrade the firmware? Upgrade may take a while to complete, do not touch any keys 6. Turn Off the Projector When the screen below appears, update is complete. Press and hold the Power button for 6 seconds to turn off the projector A "No new firmware is found" message appears if there is no update file in the microSD card. • Do not touch any buttons or turn off the projector while upgrading is in progress. Otherwise, this may damage the projector. • Do not remove the microSD card until the upgrade is complete. 3. Select "Firmware Update" Language Information Back System Firmware Update Reset 7. Remove the MicroSD Card 8. Turn On the Projector 17