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6
User’s guide
E
The DAYNIGHT camera is a low-illumination device that
Operates in color mode while illumination is above certain
level and in operates in B/W mode in low contrast scenes
therefore enhancing the color sensitivity. It is a high-resolution
camera that has implemented the horizontal resolution of 540
lines by taking advantage of the Digital Signal Processing
and OLPF technologies. (SCC-B2311(P), SCC-B2011P)
[DAYNIGHT]
A feature that switches to B/W from color mode at less than a certain
illumination to enhance the sensitivity.
In mechanical fluorescent lightning conditions, you can
experience so-called “color rolling” if you have installed
the manual iris lens on the camera and positioned the
function switch from ELC to ON. In this case, connect the
camera to the power source (AC) and position the L/L
switch on the rear panel to ON. (NTSC: 60Hz, PAL: 50Hz)
What is Color Rolling?
This occurs because the mechanical fluorescent lightning blinks
from power frequencies, where the color temperature input to
the camera is not certain so the color on the screen changes
irregularly (red, blue, yellow, etc).
This problem can be solved by using the Line Lock
function or the Auto Iris Lens.
[Chapter 1] Overview