Operating instructions

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• Change the System Setting - Digital I/O
Please follow the steps below to change the Digital I/O through the network if necessary.
1. Click the
Digital I/O button on the left side of the „System” page to enter the „Digital I/O Setting” page.
2. Mark „Digital Input” „ON” or „OFF”. Click your choices to enable.
3. Select from the drop-down list to modify the Active Type of the Digital Input or Digital Output.
4. Click the
Submit button to submit the new user’s setting.
5. Click the
Home button to return to the home page.
Description of function keys
Digital Input: Select „ON” or „OFF” to use the GPIO connector, or shut it down.
Digital Output: Use the GPIO connector.
NOTE: For using the Digital Output function, you have to set the driven type of the alarm device.
The Video Server provides two choices between High or Low. When setting the alarm device input to
high level or activating the rising edge, please set the Digital Output function to High, otherwise, please
set to Low.