Bolin Technology SD500 Series, Руководство пользователя

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configure other parameters.
The Web interface of certain network camera model is
displayed as follows. Follow steps below to configure the
illumination parameters.
2. Select the correct IR control mode and set the parameters. The following table describes some major parameters.
A.
Control Mode
a. Global Mode : The camera adjusts IR illumination and exposure to achieve balanced image effects.
Some areas might be overexposed if you select this option. This option is recommended if
monitored range and image brightness are your first priority.
b. Overexposure Restrain : The camera adjusts IR illumination and exposure to avoid regional
overexposure. Some areas might be dark if you select this option. This option is recommended if
clarity of the central part of the image and overexposure control are your first priority.
c. Illumination Preset-Road : This mode offers strong illumination in whole and is recommended for
monitoring wide-ranging scenes, for example, road.
d. Illumination Preset-Park : This mode offers uniform light and is recommended for monitoring small
range scenes with many obstacles, for example, industrial parks.
e. Manual : This mode allows you to manually control the intensity of IR illumination.
f. Indoor : This mode is recommended for application in indoor scenes.
B. Illumination Level
a. Set the intensity level of the IR light. The greater the value, the higher the intensity. 0 means that
the IR light is turned off.
i. You can set this parameter only when Control Mode is set to Manual .
ii. You are recommended to set this parameter first for a wide-angle scene.
iii. You are recommended to set this parameter first if the scene requires an intermediate
focal length.
iv. You are recommended to set this parameter first if the scene requires a telephoto view.
3. To restore the default settings, click Default .
Focus
NOTE:

This function is not supported by some models, please see the actual model for details.
1. Click Setup > Image > Image and then click Focus.
2. Select the focus mode as required.
A. Focus Mode
a. Auto Focus: The camera focuses
automatically according to the current light condition.