Dahua Technology XVR Cooper Series, Руководство пользователя

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The Grand Tour 11
3.1.2 DH-XVR7104E-4KL-X/DH-XVR7108E-4KL-X/DH-XVR7104E-
4KL-B-X/ DH-XVR7108E-4KL-B-X
Figure 3-2
No.
Button/Icon Function
1 Power
Turns on/off the DVR. The indicator glows blue when the DVR is
turned on.
2
HDD status
indicator
The indicator glows blue when the HDD is in malfunction.
3
Network status
indicator
The indicator glows blue when the network connection is
abnormal.
4,5,6
Battery status
indicator
When the battery remains full or no less than sixty percent, 
the No.4 indicator is on, and the No.5 and No.6 are out.
When the battery remains between thirty percent and sixty 
percent, the No.5 indicator is on and the others are out.
When the battery remains between one percent and thirty

percent, the No.6 indicator is on and the others are out.
When the battery is exhausted, the DVR is turned off, or

there is no battery attached to the DVR, all the three
indicators are out.
7 USB port
Connects to external devices such as USB storage device,
keyboard, and mouse.
Table 3-2