Interlogix NVR 21 (S/P) User Manual - Manual (Page 41)

Chapter 5: Live view
TruVision NVR 21(S/P) User Manual 35
Icon Description
Image settings: Enter the image settings menu to modify the image lighting levels.
There are two options:
Customize : Modify brightness, contrast, saturation, and hue values.
Restore : Restore image settings to previous values.
These settings can also be modified from the Camera>Image menu (see page
“Adjusting video image settings” on page 127.
Text show: Display inserted text on screen. Color of the text can be changed: Black,
white, or pink.
Auxiliary focus: Automatically focus the camera lens for the sharpest picture.
Lens initialization: Initialize the lens of a camera with a motorized lens, such as PTZ
or IP cameras. This function helps to maintain lens focus accuracy over prolong periods
of time.
Close toolbar: Close the shortcut toolbar.
Digital zoom
You can easily zoom in or out of a camera image in live view mode and playback using
the digital zoom command. The zoom command magnifies the camera image four
times. See Figure 14 on page 35.
Figure 14: Digital zoom screen
To quickly zoom in/out on a camera image:
1. Select the camera you wish to use.
2. Left-click the mouse and select the digital zoom icon, or on the front panel press the
Zoom+ button. The digital view screen appears.