Eneo HDD-20, Руководство по установке

Страница: 68 / 92

OSD Manual
68
2.1 VIDEO TYPE
Select the video format (NTSC/PAL) and resolution (1920x1080/1280x720)
that matches the present TV system. To select resolution as <1920x1081>, the
frame rate will be 30fps for NTSC system, and 25 fps for PAL system. As for
<1280x720>, the frame rate will be 60 fps for NTSC system and 50 fps for PAL
system.
2.2 DEFAULT CAMERA
The DEFAULT CAMERA option is used to restore some camera settings back
to default setting. The settings that are affected include Backlight, Focus,
Exposure Compensation, AE, WBC, Aperture, Noise Reduction, IR Function,
and WDR. Once any one of the items is modified, the setting will become
<OFF> automatically. Select <ON> for this item to recall the mentioned camera
parameters.
2.3 BACKLIGHT
The Backlight compensation function prevents the center object from being too
dark in surroundings where excessive light is behind the object.
Select <ON> to activate the function; the center object will be brightened in
contrast to the edge of the picture (where a backlight would be most likely
located).
After completing setup of <BACKLIGHT>, go back to the <MAIN PAGE 1> and
continue to set other functions.
2.4 FOCUS
The focus of the Dome Camera can be operated in two modes: Auto Focus
mode and Manual Focus mode. Various settings are described as follows.
¾
AUTO (AF MODE)
The optimum focus is achieved by the internal digital circuit. There are 3
modes for users to select for different conditions.
z
Normal Mode
The Dome Camera will automatically adjust the focus of the picture.