Dahua NVR100 series User Manual page 244

Now you can set corresponding information.

Display the intelligent rule(s): Check the box to enable IVS function, system can display IVS rule on
the preview interface. Please note this function is for some series only.

Resolution: There are five options: 1280×1024 (Default), 1280×720, 1920×1080, 1024×768 and
3840×2160. Please note the system needs to reboot to activate current setup. Please note
3840×2160 is for some series only.

VGA+HDMI2: It is for dual-screen operation. Please select from the dropdown list according to your
actual situation. Click Apply button, system needs to restart to activate new setup. For example,
32+4 means for VGA, system max supports 32-window split and for HDMI2, system max supports
4-window split. Please note this function is for some series only.

Color mode: Please select from the dropdown list. It is to set video color mode.

Transparency: Here is for you to adjust menu transparency. The higher the value is, the better
transparent the menu is.

Channel name: Here is for you to modify channel name. System max support 25-digit (The value
may vary due to different series). Please note all your modification here only applies to NVR local
end. You need to open web or client end to refresh channel name.

Time display: You can select to display time or not when system is playback.

Channel display: You can select to channel name or not when system is playback.

Image enhance: Check the box; you can optimize the margin of the preview video.

Original scale: Check the box here to select a corresponding channel; it can restore video original
scale.

Preview mode: Please select preview mode from the dropdown list. It includes two options:

General: There is no information on the preview window.

Human face: System displays human face information on the right pane of the preview window.

POS Info: Check the box to overlay POS information on the video.
Click OK button to save current setup.
4.3.6.3 TV adjust
Note
Some series product supports TV adjust function. This function is disabled by default.
From Main Menu->Setting->System->Display->TV adjust; you can go to the following interface. See
Figure 4-75. Here you can set margins and brightness.
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