LT Security PTZ217X12 User Manual - Manual (Page 22)

User Manual of 4-inch High Speed Dome
13
3.3 Configuring Image Parameters
3.3.1 Configuring Camera Parameters
Purpose:
You can set the camera parameters including focus, shutter speed, iris, etc.
Enter the camera parameters settings menu:
MAIN MENUS > DOME SETTINGS > CAMERA PARAMETER
CAMERA
FOCUS AF
ZOOM LIMIT 36
ZOOM SPEED HIGH
SLOW SHUTTER ON
IRCUT FILTER AUTO
D/N LEVEL HIGH
SHARPNESS 9
BACK EXIT
CAMERA
BLC/WDR OFF
BLC LEVEL N/A
AE MODE AUTO
IRIS 10
SHUTTER 60
GAIN 1
EXPOSURE COMP 7
BACK EXIT
CAMERA
WHITE BALANCE AUTO
RED 210
BLUE 150
IMAGE FLIP OFF
FOCUS LIMIT 1M
INIT LENS OFF
NOISE REDUCE LOW
BACK EXIT
Figure 3-5 Camera Settings
Task 1: Configure the focus settings.
 Setting the focus mode
Steps:
(1) Move the cursor to FOCUS using the direction buttons and click IRIS+ to change the cursor to
totally hollow.
(2) Click up/down direction buttons to choose the focus mode as AF, MF or HAF.
AF (Auto-focus): The lens remains in focus during PTZ movements.
MF (Manual Focus): You need to adjust the focus with Focus+ and Focus- buttons manually.
HAF (Half-auto Focus): The speed dome focuses automatically only once after panning,
tilting and zooming.
(3) Click IRIS+ button to save the settings.
 Setting the focus limit
Purpose:
This function is used to limit the minimum focus distance. You can configure the focus limit
longer when the target is at a distance, to avoid the speed dome focusing on the objects close to
it; or configure the focus limit shorter when the target is near the speed dome, and avoid it
focusing on the objects father.
You can set FOCUS LIMT as 1CM, 30CM, 1M, 3M or AUTO.
Note: The focus limit value varies depending on the models of speed dome.
Task 2: Configure the iris, gain and shutter speed.
 Setting the AE mode
Purpose: