Hitron HCG-P7xDxA32 Instruction Manual page 18

18. IR OPTIMIZER
(OPTION)
If, when the Night operation mode of the Day/Night function is established, the mode is used
together with an external infrared LED light source, excessive front lighting may be generated,
resulting in overexposure.
18-1. IR OPTIMIZER SETUP
MODE(IR Model only)
IR optimizer photometry mode selection
IR AREA
IR optimizer judgment area setting menu in spot photometry mode
LEVEL
IR optimizer intensity(0~12)
IR LED(IR Model only)
OFF LED light level is LOW
FIX Adjust LED light level (0~255).
DAY/NIGHT LED light level determinate AE reference level
COLOR NIGHT
The Color Night Mode (CNM) function allows images to be taken as color images even with
infrared LED floodlighting under low-brightness conditions.
This Camera System feature a function that achieves both improved sensitivity and the ability to
reproduce colors under infrared LED floodlighting using signal processing that separates the
infrared LED light components from the images taken and extracts the original colors of the
subject. This function takes effect during Night operations.
COLOR GAIN
IR SHADE COMP (IR Model only)
The IR-SHD function compensates for observable events in which the light passing through the
lens is imaged non-uniformly.
Shading function ON/OFF selection
PATTERN
Selects the shape of the ellipse (HIGH/MID/LOW)
POSH / POSV
Use the center coordinate settings to adjust the shading compensation to the center position of
the optical axis.
LEVEL
The compensation level can be set to low, medium or high for basic shading compensation data.
19. LENS SHD COMP
The LENS SHD function compensates the lens is imaged non-uniformly.
PATTERN
Selects the shape of the ellipse (HIGH/MID/LOW)
POSH / POSV
Use the center coordinate settings to adjust the shading compensation to the center position of
the optical axis.
20. DEFOG
Defoging function ON/OFF selection. The defog function raises the contrast to improve visibility.
For example, in foggy conditions, contrast is reduced and visibility drops. In such cases, enabling
the defog function prevents a drop in contrast. In addition to compensating for contrast,
compensation is also made for the saturation, edges, and 3D-NR moving body identification
threshold. The defog compensation strength can be set to three levels (Low, Mid, High) using the
Auto function.
LOW/MID/HIGH
17