User manual

F531E & F731E User Manual
can adjust threshold for IR Auto-On and Auto-Off respectively. In the right
hand side of threshold, if the tool bar is closer to the right, the IR will auto-on
easily in the dark environment. Conversely, in the left hand side of threshold,
if the tool bar is more approach to the left, the IR will auto-off easily in the
bright environment.
Note:
LED will light up after 10 seconds in dark environment.
 Overlay:
Text Overlay: You can see some information on the display screen
which includes Date / Time and user-defined text. Also, you can change
the background color.
Privacy Mask: You can cover a specific area of the video image.
7.2.2. MPEG-4
A. Computer View
If RTSP is ON, the option of Viewer Authentication & Multicast Streaming will
appear. (Please check “Setting → Basic → Camera → General ”)
 Viewer Authentication: If the viewer authentication is On, the users will be
requested to
key-in username and password when viewing through RTSP.
 Multicast Streaming (If it’s on):
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