Optoma LS200, Руководство пользователя, Страница: 84 / 106

© Optoma
Issue 2.1 July 25, 2018
84
8.3 System restore from an image file
If power is lost during the update procedure, the unit may fail to complete the process and even fail to
bootup. In this case, the system software can be restored to a previous version using an image file found
on the website.
 Download the file to your computer. Be aware that this is a large file, approximately 130MB,
and depending on your internet connection the download time may be long.

Copy the file to the root directory of a USB memory stick

Power Off the unit and plug the USB drive into one of the USB ports

Power On the unit while pressing the Standby button on the front panel

Keep the Standby button pressed and wait a few seconds until a message appears asking you
to remove the USB drive

After the USB is removed, the unit will continue the restore and boot-up process.

When the boot up process is completed, the status menu will appear on the front panel
screen.

Press the Esc button and while the button is pushed in, press the Standby button to view the
software version loaded into the unit. Hit the Menu Sel button to exit to the Status menu
Next, follow either of the methods described earlier in this chapter to update the unit to the latest
software release.