56
type_Time.dav
”. The time format is “YearMonthDdateHourMinuteSecond”.
4.3 Settings
It is to set system information. It is to set device parameters, set network service, vehicle
information, event information, RS232, manage account, adjust TV output and manage HDD.
4.3.1
Device Parameters
It is to set device image color and encode parameters.
4.3.1.1 Image
It is to set video hue, brightness, contrastness, saturation, gain and etc.
Step 1
On the preview interface, right click mouse and then select Color,
Enter Color interface. See Figure 4-44.
Step 2
Set parameters.
Channel: Select a channel from the dropdown list.
Period: There are two periods in one day. You can set different sharpness,
brightness, and contrast setup for different periods.
Hue: It is to set video hue.
Brightness: It is to adjust monitor window bright. The larger the number is, the bright
the video is. When you input the value here, the bright section and the dark section
of the video will be adjusted accordingly.
Saturation: It is to adjust monitor window saturation. The larger the number, the
strong the color is.
Contrast: It is to adjust monitor window contrast. The larger the number is, the
higher the contrast is. You can use this function when the whole video bright is OK
but the contrast is not proper. Please note the video may become hazy if the value
is too low. If this value is too high, the dark section may lack brightness while the
bright section may over exposure.
Gain: The gain is to set the gain value. The default value may vary due to different
device models. The smaller the value, the low the noise. But the brightness is also
too low in the dark environments. It can enhance the video brightness if the value is
high. But the video noise may become too clear.
White level: This function is for the first channel only. When the video color is dark,
check the box and then set white level value, it is to adjust video brightness. The
higher the strength is, the brighter the video is. Please set according to the actual
situation.
Color mode: It is to set color mode. Color modes include: standard, soft, customized
and etc.
