Edimax Technology IC-1520POE - Manual (Page 20)

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The descriptions of every setting in this menu will be given below:
Item Description
Resolution Specifies the video resolution. Available options are
640 x 480, 320 x 240, and 160 x 120.
Higher resolution provides more details about the objects
captured by camera, but will consume more bandwidth,
which will make the image refreshes very slow. If you
have a slow Internet connection, you may want to use a
lower resolution to make the image refresh faster.
Selecting 160 x 120 (or 320 x 240) may cause the image
too small on a high-resolution computer monitor. If you
want to save bandwidth while selecting a high resolution,
please select a lower image quality (see below).
Image Quality Specifies the quality of image captured by camera. There
are 5 options from ‘Highest’ to ‘Lowest’.
Just like resolution, higher image quality will provide
more details about the objects captured by camera, but
the cost is bandwidth. Sometimes you just want to see if
there’s anything moving at the place where camera
points to, you can select a lower image quality to get a
higher image refresh rate.
Max Framerate The highest image refresh rate of this IP camera is 30,
which is the same as TV. However, if you are using an
Internet connection with limited bandwidth, and you don’t
need a fast image refresh rate, you can limit the
maximum refresh rate (frame rate) to a certain value.
Available options are 30, 25, 20, 15, 10, 5, 3, and 1.
Frequency If the place where this IP camera points to has a (or