HIKVISION DS-7608NI-K2/8P User Manual

Network Video Recorder User Manual
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18.3 Troubleshooting
 No image displayed on the monitor after starting up normally.
Possible Reasons:
− No VGA or HDMI connections.
− Connection cable is damaged.
− Input mode of the monitor is incorrect.
Step 1 Verify the device is connected with the monitor via HDMI or VGA cable.
Step 2 If not, please connect the device with the monitor and reboot.
Step 3 Verify the connection cable is good.
Step 4 If there is still no image display on the monitor after rebooting, please check if the
connection cable is good, and change a cable to connect again.
Step 5 Verify Input mode of the monitor is correct.
Step 6 Please check the input mode of the monitor matches with the output mode of the device
(e.g. if the output mode of NVR is HDMI output, then the input mode of monitor must be the
HDMI input). And if not, please modify the input mode of monitor.
Step 7 Check if the fault is solved by the step 1 to step 3.
Step 8 If it is solved, finish the process.
If not, please contact the engineer from Hikvision to do the further process.
 There is an audible warning sound “Di-Di-Di-DiDi” after a new bought NVR starts up.
Possible Reasons:
− No HDD is installed in the device.
− The installed HDD has not been initialized.
− The installed HDD is not compatible with the NVR or is broken-down.
Step 9 Verify at least one HDD is installed in the NVR.
− If not, please install the compatible HDD.
Please refer to the “Quick Operation Guide” for the HDD installation steps.
− If you don’t want to install a HDD, select “Menu>Configuration > Exceptions”, and uncheck the
Audible Warning checkbox of “HDD Error”.
Step 10 Verify the HDD is initialized.

HIKVISION DS-7608NI-K2/8P Specifications

General

Input bandwidth	80 Mbit/s
Output bandwidth	160 Mbit/s
Maximum resolution	3840 x 2160 pixels
Alarm input channels	4
Video input channels	8 channels
Alarm output channels	1
Supported resolutions	3840 × 2160, 2560 × 1440, 1920 × 1080, 1600 × 1200, 1280 × 1024, 1280 × 720, 1024 × 768
Video formats supported	H.264, H.264+, H.265, H.265+, MPEG4
HDMI output	Yes
Networking standards	IEEE 802.3af, IEEE 802.3at
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN (RJ-45) ports	9
Supported network protocols	TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP, HTTPS
Power over Ethernet (PoE) ports quantity	8
HDD capacity	0 GB
HDD interface	Serial ATA
Maximum storage capacity	12 TB
Number of HDDs installed	0
Number of HDDs supported	2
AC input voltage	100 - 240 V
Power consumption (typical)	15 W
Total Power over Ethernet (PoE) budget	120 W
Operating temperature (T-T)	-10 - 55 °C
Operating relative humidity (H-H)	10 - 90 %
Product color	Black
Rack capacity	1U
Wi-Fi	No

Weight and Dimensions

Depth	315 mm
Width	385 mm
Height	52 mm
Weight	3000 g