Digital input is low

Digital input is high

Set digital output to LOW

Set digital output to HIGH

No Connection

Figure 3-34 DI/DO Control

The color of the DI status is depicted as follows:

9OFF

When the color of the channel number is gray, that means this channel is not connected to any remote Video Server / Network Camera series product.

9Red

The channel number turns red indicating the DI of the remote Video Server / Network Camera series product associated with the selected channel is in high level.

9Blue

The channel number turns blue if the DI of the remote Video Server / Network Camera series product associated with the selected channel is in low level.

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Vivotek ST3402 user manual Alert71BMessage, Off