PLANET NVR-1620 - Manual (Page 39)

Network Video Recorder with HDMI
NVR‐820 / NVR‐1620
Once the image is digitally zoomed in, use the mouse scroll button to
further zoom on or zoom out the image. Hold and left-click on the image
and move the mouse to move the zoomed in video.
z Take Snapshot 1 / 3
User can select 1 or 3 continuous snapshots. As soon as a snapshot
selection is made, the snapshots are automatically saved to
x:\SnapshotFolder ("x" represents the partition where Windows is installed,
e.g: C:\)
If the "3 continuous snapshots" option is chosen, the new window will
display snapshots and let you view them individually by using the "Prev",
"Next" buttons as shown above.
z Adjust Brightness / Contrast
You are able to adjust brightness and contrast of the live video from the
camera menu. The default values of two parameters are 50%. User can
adjust those values for 0% - 100%. The layout of this bar is 10%.
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