NST HK-HDTESTER2, Руководство пользователя

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2.3.20 Digital Image zooms on the monitor
Set image zoom up to 4X to get a closer look at all the image detail. Supports analog and many IP
cameras
2.3.21 Video screenshot
Capture the video image displayed , and save as JPEG file in the SD card.
2.3.22 Record
Capture and save the current video in the SD card.
2.3.23 Playback
The recorded files can play directly via Media player or under the function of “Playback”.
2.3.24 DHCP dynamic address assignment
Built in DHCP server: Dynamically assign IP address for the IP camera or network device.
2.3.25 Access the dynamic IP address
The Multi-purpose tester can directly access a dynamic IP address assigned from its DHCP server and
use it as the tester’s IP address. No need to set a IP address manually.
2.3.26 Multi- segments IP Cameras Test
Support Multi- segment Static IP address setting, which can simultaneously test different segments IP
network cameras.
2.3.27 Network bandwidth testing
The network bandwidth test needs two IP testers to test bandwidth: one as a transmitter, the other as
a receiver.