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ULTRA CLEAR RESOLUTION CAMERA
Operating Instructions
1-6. DAY/NIGHT
This function is used to control the setting during day-time and night-time operation.
1-6-1. AUTO
AUTO mode in DAY/NIGHT is used only for a camera which does not have
a light sensor. Camera switches DAY from/to NIGHT automatically along with
the amount of light through the lens.
D/N AUTO SETUP
BURST
CNTL SIGNAL
DELAY CNT
DAY->NIGHT
NIGHT->DAY
RETURN
• BURST (default: OFF)
BURST determines whether a color burst signal keeps output or eliminated
when camera switches to B/W.
If set to ON, B/W video signal contains color burst signal and is compatible
with the color equipment but shows the same resolution as color video.
If set OFF, the color burst signal is removed from B/W video and shows better
resolution but rarely the compatibility problem may occur with the color equipment.
• CNTL SIGNAL (default: EXT1):
DAY/NIGHT is switched by amount of light through the lens.
Selects one of 'INT/EXT1/EXT2'
• DELAY CNT (default: 005)
DELAY CNT is time in second while camera maintains its status before Day↔
Night switches. DELAY can avoid the unwanted/frivolous switching by a short
term lights such as light from the passing car.
• DAY -> NIGHT (default: 078)
DAY→NIGHT is a threshold level which determines to switch from DAY to
NIGHT. Lower(Higher) value makes the camera switch from Day to Night at
lower(higher) illumination. If it stays in Day(Color) mode at night time, increase
DAY→NIGHT threshold value until it just switches to Night.
* Examine and verify Day/Night operation according to IMPORTANT ACTIVITY
OFF
EXT1
005
078
120
21
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