Vivotek ND9425P User Manual

VIVOTEK - Built with Reliability
116 - User's Manual
3-5-14. Settings–System–Maintenance
If the need arises for updating system rmware, acquire the update from VIVOTEK's technical
support or download site. Locate the rmware binaries, and click the Import button. The upgrade
should take several minutes to complete. Note that during the upgrade, the recording task will
be interrupted. A system reboot will ensue whether an update is successful or not.
On this window, you can perform 4 maintenance tasks:
1. Update rmware–Download rmware and save it to a USB drive in the FAT format, attach
the USB device to the NVR for rmware upgrade.
2. Update device pack–A device pack allows you to import associated congurations and
parameters for new camera models so that these cameras can be integrated into your NVR
conguration. The information in the device pack is related to some tunable parameters.
Note that the backup action does not involve the following:
1. Recorded videos and database,
2. Alarm records, bookmarks, and bookmarked footages.
Select a location for your backup le, then click Save to complete the process. If you back up
to a USB thumb drive, that thumb drive must be formatted using the FAT format.
4. Restore–If you have a previously-saved prole, you can restore your previous conguration.
Click the Restore button.
A le location window will prompt. Locate the backup le, and click Open. The Restore
process will take several minutes to complete, and system operation will be interrupted during
the process.
3. Backup–You can backup your system conguration using the Backup function. Click Backup,
a message window will prompt. Click Save to preserve your system congurations.

Vivotek ND9425P Specifications

General

PTZ control	Yes
Maximum resolution	3840 x 2160 pixels
Video input channels	16 channels
Audio formats supported	G.711, G.726
Video formats supported	H.264, H.265
Operating system installed	Embedded LINUX
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
VGA (D-Sub) output ports	1
HDD size	3.5 \
RAID levels	0, 1
HDD capacity	0 GB
HDD interface	USB 3.2 Gen 1 (3.1 Gen 1)
Maximum storage capacity	16 TB
Number of HDDs installed	0
Product color	Black
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	255 W
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	0 - 95 %

Weight and Dimensions

Depth	320.3 mm
Width	366 mm
Height	46 mm
Weight	2500 g