④PleasecreateafolderatUSBmemorystickandnam eit“UPGRADE”.Copytheupgradefile intothefolderandconnecttheUSBmemorystickto DVR.
⑤SelecttheUSBUPGRADEonthescreenandthefirmw | areupgradeaut omaticallyproceed. |
⑥Whentheupgradeisdone,DVRwillberebootedand | selectBOOTAPPLICATIONinthetest |
mode. |
|
⑦DVRwillberebootedagainandbacktolivemonito | ringscreenmode.Nowthefirmware |
upgradeiscompleted. |
|
4.11.2Solutionfortimemismatch |
|
① WhenyouchangetheDVRclockortimeerroroccurs, | thefollowingmessagecanbe |
displayed.Tosolvethisproblem,adjustthecorrec | ttimeonDVR. |
②Whentheabovemessageisdisplayed,turnthepower off.PressESCbuttonandholdit
andturnthepoweron.(PressESCbuttonandholdi tuntilinitialmassageisdisplayedon
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