Interlogix NVR 50 User Manual - Manual (Page 38)

4BChapter 5: Live view
32 TruVision NVR 50 User Manual
Figure 13: Quick access toolbar
Table 9: Description of the quick access toolbar icons
Icon Description
Freeze: Freeze the live image of the selected camera. Although the image
pauses, time and date information does not. The system clock continues to run.
Instant playback: Playback the recorded video from the last five minutes. If no
recording is found, then there was no recording made in the last five minutes.
Click the icon and select the desired camera. Click OK.
Audio: Enable/Disable audio output. The audio option must already have been
setup in the Display menu.
Quick snapshot: Capture a snapshot of a video image. The image is saved on
the unit.
PTZ control: Enter PTZ control mode.
Digital zoom: Enter digital zoom. See “Digital zoom” below for further
information.
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 camera image settings” on page 118.
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 33.