NEC UN462A Firmware Update Procedure page 9

Tip

Time required of update is 10minutes.
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During update, " Updating...**%." is displayed on the screen.
9.
Confirm the LED blinking pattern of the monitor.
Upon the completion of update, the LED blinking pattern changes.
Refer to "Confirming the Firmware Update Results" (→P10).
10.
Turn the main power to the monitor off and then on again.
Note
To terminate firmware update, this procedure must be performed.
Otherwise, the monitor may fail to run normally
9