English_33
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C
AMER
A
OPER
A
TION
M
`
The greater the shutter value the brighter the screen is but the more the residual
images of objects there are.
`
If the min shutter value is large, it can cause noise, spots and white areas but still operate
normally.
`
If you do not use the AGC mode on the exposure menu, it cannot be set above
1/60sec.
`
Depending on the setting range of the minimal/maximal shutter, the screen
exposure can become saturated.
y
AGC (OFF/LOW/MIDDLE/HIGH/VERY HIGH)
:
The higher the gain level, the brighter the screen - but the greater the noise.
y
DNR :
This is a method of reducing the noise. If you increase the level, the noise will be
reduced but the video may be blurred.
- OFF : Deactivates DNR. Noise is not reduced.
- ON : Activates DNR so that noise is reduced.
BACKLIGHT
The camera uses high performance DSP chips that are designed to clearly display the
object and the background despite severe reverse light.
1. When the SETUP menu screen is displayed, select ‘BACKLIGHT’ by using the
Function Setup switch. so that the arrow indicates ‘BACKLIGHT’.
2. Select a desired mode using the Function Setup switch depending on the camera
purpose.
y
USER BLC :
Enables a user to select a desired area on a picture and
view that area more clearly.
- LEVEL : Adjusts the brightness level of a
monitoring area.
- TOP/BOTTOM/LEFT/RIGHT :
Adjust the area to be enhanced.
- RETURN : Return to the MAIN SETUP menu.
BLC SETUP
▶
1.
LEVEL
M I D D L E
2.
TOP
IIII
I
IIIIIIIIIIIIIIII
3
3.
BOTTOM
IIIIIIIIIIIIII
I
IIIIII
7
4.
LEFT
IIII
I
IIIIIIIIIIIIIIII
3
5.
RIGHT
IIIIIIIIIIIIII
I
IIIIII
7
6.
RETURN
