Dahua HCVR5104C User Manual page 477

Time display: You can select to display time or not when system is playback.
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Channel display: You can select to channel name or not when system is playback.
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Image original rate: Check the box here, the video can be displayed at its actual size.
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Transparency: Here is for you to adjust menu transparency. The higher the value is,

the more transparent the menu is.
Resolution: There are four options: 1920×1080, 1280×1024(default),1280×

720,1024×768. Please note the system needs to reboot to activate current setup.
Preview enhance: Check the box; it can optimize the video quality of the preview

video.
Video spot: Check the box to enable video matrix function.
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Check the box, select VGA or the HDMI as the video matrix output. The selected

screen(s) only display(s) the channel video from the video matrix. Refer to chapter
4.9.5.3 Video matrix for detailed information.
Cancel the box, the VGA and HDMI output the same video.

Preview mode: Please select preview mode from the dropdown list. It includes two

options. Please note this function is for some series product only.
General: There is no information on the preview window.
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Human face: System displays human face information on the right pane of the

preview window.
Please highlight icon
Click Apply or Save to complete setup.
to select the corresponding function.
Figure 4- 201
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