TruVision NVR 10 User Manual 127
Figure 35: PTZ controls
1. Directional pad/auto-scan buttons: Controls the
movements and directions of the PTZ. Center
button is used to start auto-pan by the PTZ dome
camera.
2. Adjust speed of PTZ dome camera.
3. Adjust zoom, focus, and iris.
4. Turn on or off the camera light (if available on the
camera).
5. 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.
6. Start or stop camera wiper (if available on the
camera).
7. Auxiliary focus: Automatically focus the camera
lens for the sharpest picture.
8. Start selected preset/tour/shadow tour (depending
on function selected).
9. List presets available.
10. List preset tours available.
11. List shadow tours available.
12. Modify brightness, contrast, saturation, and hue
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