56
4.10.1.1.4 Remote Upgrade
It is to update the camera. From main menu->setting->camera->remote, the interface is shown as
below. See Figure 4-53. Click Browse button and then select the upgrade file. Then select a
channel (or you can select device type filter to select several devices at the same time.) Click
Start upgrade button to update. You can see the corresponding dialogue once the upgrade is
finish.
Figure4‐53
4.10.1.2 Camera
For analog channel, the camera interface is shown as in Figure 4-54. For digital channel, the
camera interface is shown as in Figure 4-55.
Channel: Select a channel from the dropdown list.
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. Note the video may not be attractive if the value is too low. The
recommended value ranges from 40 to 60.
Brightness: It is to adjust monitor window bright. The value ranges from 0 to 100. The default
value is 50. 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. You can
use this function when the whole video is too dark or too bright. Note the video may become
hazy if the value is too high. The recommended value ranges from 40 to 60.
Contrast: It is to adjust monitor window contrast. The value ranges from 0 to 100. The default
value is 50. 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. 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.
Sharpness: The value here is to adjust the edge of the video. The value ranges from 0 to 100.
The larger the value is, the clear the edge is and vice versa. Note there is noise if the value
here is too high. The default value is 50 and the recommended value ranges from 40 to 60.
Mirror: It is to switch video up and bottom limit. This function is disabled by default.
Flip: It is to switch video left and right limit. This function is disabled by default.
BLC:It includes several options: BLC/WDR/HLC/OFF.
BLC: The device auto exposures according to the environments situation so that the darkest
area of the video is cleared
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