32
Name
Function
0 to 100. The default value is 50.
The larger the number, 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 .The recommended value ranges from 40 to 60.
Saturation
It is to adjust monitor window saturation. The value ranges
from 0 to 100. The default value is 50.
The larger the number, the strong the color is. This value has
no effect on the general brightness of the whole video. The
video color may become too strong if the value is too high. For
the grey part of the video, the distortion may occur if the white
balance is not accurate. Please note the video may not be
attractive if the value is too low. The recommended value
ranges from 40 to 60.
Gain
The gain adjust 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
It is to enhance image effect.
Note
The white level setting of channel 1 and channel 5 are applied
to all channels.
Color mode
It includes several modes such as standard, color, bright,
gentle. Select a color mode, the sharpness, brightness,
contrast and etc can automatically switch to corresponding
setup.
Customized
Click Customized to set color mode. Click All to copy current
settings to all channels. Click OK to complete setup.
Step 3 Click OK button.
4.3.2
Alarm Status
It is to display system alarm status and channel alarm situation.
On the preview interface, right click mouse and then alarm state.
Enter alarm state interface. See Figure 4-16.
