User Manual

Chapter 10: Camera setup
TruVision NVR 22 (S/P) User Manual 63
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7. There are two colored text boxes in the camera view window; one for the camera
name (red box) and the other for the date/time (yellow box). Using the mouse, click
and drag a text box to the display position.
8. To copy the settings to other cameras, click Copy and select the desired cameras.
Click OK.
9. Click Apply to save the settings and then click Exit to return to live view.
Image settings
The Image tab allows you to adjust image settings for each individual camera channel.
You may need to adjust the camera image depending on the location background in
order to get the best image quality.
The system has image settings for frequently encountered lighting conditions;
Standard, Indoor, Dim Light, and Outdoor. You can also manually adjust the brightness,
contrast, saturation, hue, and saturation values.
You can modify the digital noise reduction (DNR) value to improve image quality. This
function removes image noise from a video signal, which can be more pronounced in
low light conditions.
Note: These options can also be modified from the image settings button on the live
view toolbar (see “Live view toolbar” on page 24).
To adjust display settings:
1. From the menu toolbar, click Camera Setup > Image.
2. Under Camera, select the desired camera.
3. Under Image Setting, select the camera for which to adjust the video image
settings (Standard, Indoor, Dim Light, or Outdoor).
4. Adjust the brightness, contrast, and saturation values by dragging each scroll bar.
Click the Default button to return image setting values to the default position.
5. Select how you want the camera to rotate the image. There are two rotate functions:
Enable Rotate You can rotate the image 270°
In a vertical-shaped scene, such as a hallway or corridor, the image
is shown with a vertical (tall) rather than horizontal (wide) format. The
video image is at a 9:16 aspect ratio.
Mirror Mode You can flip the camera image three ways:
Left-Right: Flip the image horizontally.