Vitek STARLIGHT VTC-IRM30-2812, Руководство пользователя

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Operating Instructions
5. DAY&NIGHT
SMART IR
ANTI-SAT.
AGC THRES
AGC MARGIN
DELAY
RETURN
ON
MIDDLE
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5-2. AUTO
Used when DAY or NIGHT is
determined by light level through
the lens and DAY from/to NIGHT
is switched automatically by the
scene brightness. It can be
controlled by the AGC threshold
level, AGC margin and delay time.
5-2-1. SMART IR
: SMART IR can be set to reduce the saturation of strong IR illumination
at night in any menu of EXT, AUTO and B/W(NIGHT). Set to ON,
SMART IR is enabled and ANTI-SAT. level is controlled.
5-2-3. AGC THRES
5-4. B/W
The camera is always in B/W mode.
Forcibly removes IR cut filter and switches to B/W regardless of light level.
5-2-2. ANTI-SAT. (Available only with the SMART IR is ON)
5-2-5. DELAY
: D→N DELAY is time in seconds while camera maintains its status before
Day to Night switching. DELAY can avoid the unwanted/frivolous switching
by a short term light such as light from a passing car. Set delay term
low, middle or high.
: Sets the anti saturation level 0~20. Setting high level of ANTI-SAT can
make the corners darker
5-3. COLOR
The camera is always in COLOR mode.
DAY/NIGHT is disabled and outputs color video.
: AGC(Auto Gain Control) is a threshold level which determines to switch
DAY from/to NIGHT in AUTO mode. Higher value makes the camera switch
DAY from/to NIGHT at brighter illumination.
5-2-4. AGC MARGIN
: Sets the gap level switching from/to DAY(color) or NIGHT(B/W).
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