3 ビデオ検索, 1 ビデオの検索と再生 – KGUARD Security EL1621 User Manual

Page 45

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4: DVR

DVR

45

4.3

4.3.1

1
2

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3

CH

4

5

Date

6

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This manual is related to the following products:

EL821, EL421

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