Sharp LC-37D44E

LC-37D44E/S/RU-BK/GY
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6. The message, “SYSTEM SOFTWARE UPDATE IN PROGRESS. ...” appears again and the DTV software upgrade starts. Then the step proceeds
to (7).
7. After a short time, the message, “Congratulations! ...” appears. The upgrade is complete.
(Note: You cannot downgrade the ATV software but can downgrade the DTV software.)