SECURITY CAMERA User Manual
WWW.RSRTENG.COM Page.13.
3.3.3 Screen capture
Long press the key "enter", can capture screen interface and save it in any time.
You can go file management to view "file Explorer –sdcard- Pictures—Screenshots".
3.3.4 Link monitor
Tap icon "Link Monitoring" at left corner on the screen, to enter.
It can detect instrument port rate 10/100/1000M, signal quality detection, upload and download speed,
etc. in real time. It can be used to detect whether the network video access bandwidth of devices such as
NVR is normal.