５．Step 4 (Starting Update) - Sharp LL-S201A Operation Manual

５．Step 4 (Starting update)
The progress bar is displayed during the update. If the firmware update is not needed, the program will
display the "Finish" screen. Do not touch the screen, keyboard or mouse while the update is in progress.
NOTE: About half way through the update the screen of LL-S210A will turn black for
approximately 90 seconds, this is normal during updating. As a precaution, the "Close" button is
disabled until the update is completed. When the update is finished the "Next" button is displayed.
Screen showing update progress
Notification warning before screen turns black during update
Update is completed
Please select "Next" after the update is complete.
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