Micro Nudge; Hd Camera Positioner System) - Helios 3120HD Series Operation Manual

IR Illuminator, Night Mode (Future Option):
1. Verify that the lens extender is OUT.
2. While viewing the night scene, verify that the camera is locked in the Night mode (Setup>
Properties>Day/NightMode>Mono).
3. Verify that the illuminator is ON.
4. Verify the iris is fully open (Lens, select and hold Iris Open until iris is fully open).
5. Zoom in fully on the desired scene and adjust lens focus for sharp focus.
6. Zoom out as wide as possible and still be able to resolve image details in the illuminated area.
NOTE: It is desirable to be able to zoom out fully, but the angle of illumination will typically be
significantly less than the widest angle of view of the 8800
minator producing a bright white circle of light as the lens is zoomed towards the widest position.
7. Adjust Back Focus (Near and Far on Back Focus Tab) until scene details within the illuminated
area are in sharp focus.
8. Select "Illuminated Night" on the Back Focus Tab to save this Back Focus setting as the Night
mode.
2.13 Micro Nudge (Applies to 8800
Click on Up, Down, Left, and Right buttons to micro nudge the view. This
function enhance operator control. The amount of movement provided
by the micro-nudge is scaled to the angle of view being produced by the
8880 camera so that each micro-nudge moves the positioner approxi-
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mately 1/100 of the horizontal field of view, from the widest angle of view
through the narrowest angle of view.
52
Camera Positioner System)
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camera, which may result in the illu-
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6X-1090J