Weldex WDAC-5777C, Руководство по эксплуатации, Страница: 10 / 16

7.3.4 BACKLIGHT (Backlight Compensation)
When there is a strong backlight behind the object, clear images of the background as well as the object can still be obtained by
using the BACKLIGHT function.
Please position the arrow to point to 'BACKLIGHT' on the SETUP menu by using the UP and DOWN buttons.
Please select the mode you wish to operate by pressing the LEFT or RIGHT button.
HIGH :
The gain increases from 0dB up to 42dB.
MIDDLE:
The gain increases from 0dB up to 30dB.
LOW :
The gain increases from 0dB up to 30dB.
OFF :
BACKLIGHT function does not operate.
Digital OSD Camera Installation Guide 18
BACKLIGHT OFF
SETUP
LENS
SHUTTER
WHITE BAL.
BACKLIGHT
AGC
DNR
SENS-UP
SPECIAL
EXIT MANUAL
ESC
ATW
OFF
LOW
LOW
OFF
BACKLIGHT ON
SETUP
LENS
SHUTTER
WHITE BAL.
BACKLIGHT
AGC
DNR
SENS-UP
SPECIAL
EXIT MANUAL
ESC
ATW
OFF
LOW
LOW
OFF
7.3.5 AGC (Auto Gain Compensation)
Please position the arrow to point to 'AGC' on the SETUP menu by using the UP and DOWN buttons.
Please select the mode you wish to operate by pressing the LEFT or RIGHT button.
As the level of gain increases, the screen gets brighter and the level of noise also increases.
HIGH :
The gain increases or decreases within the range of 6dB ~ 42dB.
MIDDLE:
The gain increases or decreases within the range of 6dB ~ 30dB.
LOW :
The gain increases or decreases within the range of 6dB ~ 18dB.
OFF :
The gain is fixed at 6dB.
Digital OSD Camera Installation Guide 19