Novus NVAHD-2DN3201MH/IR-1-PIR, Руководство пользователя

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NVAHD - 2DN3201MH/IR - 1 - PIR - User’s manual ver. 1.0
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11
SETTINGS
5.1.2 BACKLIGHT submenu
These compensation functions allow to enhance visibility of the objects located in the foreground,
surrounded by strongly illuminated background (
BLC
) or for enhancing visibility of the objects
located near the strong light source (
HSBLC
).
BLC
- function allows to enhance visibility of the objects located in the foreground, surrounded by
strongly illuminated background. By giving the
ENTER
command in this mode displays the
following menu:
Submenu presented allows to set the size and location of the area where the
BLC
function is active,
furthermore it allows to set the sensitivity of the function.
HSBLC
- high light compensation function. It allows to enhance visibility of the objects located
near the strong, point light source. If a strong, point light source appears on the screen , function
will mask it for effective observation of the scene itself (this function is recommended e.g. to
observe car licence plates). Selecting HSBLC displays following menu:
SELECT
- allows to select one of the four areas of HSBLC function
DISPLAY
- enables or disables previously selected zone.
BLACK MASK
- enables or disables masking area
LEVEL
- adjusts intensity function between 0 - 100
MODE
- (
ALL DAY/NIGHT
) determines whether the function is running all the time or only at night
(recommended).
DEFAULT
- restores default HSBLC settings