Samsung SDS-P3042 Quick Start Manual page 53

6. When the updating is done, it automatically restarts.
Do not turn the power off until it finishes restarting.
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M
If "Upgrade Failed" appears, retry from the step 4.
When you experience continued failure, consult the service
center for assistance.
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When you perform S/W update remotely using Smart Viewer,
it may take a max of 3 minutes to complete the update since
Smart Viewer popped up a confirmation message. This is to
guarantee that the DVR set operates stably. For a faster
update, use the USB cable to connect to the DVR set.
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