24_ camera operation
camera operation
y
shuTTEr :
You can select the shutter.
-
MIN : 1 ~ 1/12000
-
MAX : 1/50 ~ 1/12000
-
A.FLK : Select this when you experience picture flicker, this happen when
there is a clash with the installed lighting frequency.
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 1/50sec.
`
Depending on the setting range of the minimal/maximal shutter, the screen exposure can
become saturated.
y
agC (off/loW/miDDlE/high)
: The higher the gain level, the brighter the
screen - but the greater the noise.
y
ssnr4 :
This function reduces the background noise in a low luminance
environment.
-
OFF : Deactivates SSNR4. Noise is not reduced.
-
ON : Activates SSNR4 so that noise is reduced.
M
`
When adjusting the noise reduction level in the SSNR4 mode, remember that the higher the level
set, th e more the noise level will be reduced but that after image may also occur.
baCKlighT
The camera uses our own W7 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
MIDDLE
2.
TOP
--
------
30
3.
BOTTOM
------
--
75
4.
LEFT
--
------
30
5.
RIGHT
------
--
75
6.
RETURN
