AVer SA series - Manual (Page 168)

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9. All connected relays and sensors will be listed. User can click radio button to control relays ’ status. And
then, click OK to save the setting and click Cancel to exit and without saving.
10. All connected External I/O box and their modules will be listed as tree topology in External I/O Setup
windows.
11. To view the all I/O devices information, click I/O Map.
4.8 Relay Setting
The I/O device must be installed to use this function.
1. Click the drop-down list and select the relay ID number.
2. Mark Enable to enable the selected relay.
3. Click External IO to configure external I/O device if it is available (see also
Chapter 4.7.1 ). When
external I/O is set and it will be available in drag down list for selecting.
4. The system automatically detects the card and input number. In the Content section, enter relay
description.
5. In the test section, click Test to trigger relay. Red is high and Green is low.
6. Mark Enable Pulse trigger the relay will be triggered depends setting of Interval Time and Retrieve
Time. Interval Time is a time gap for the relay will be triggered, for example: the relay will be triggered
every 3 seconds if interval time is set to 3 seconds. Retrieve Time is the time that relay is staying in
trigger status, for example: when relay has been triggered and it will continuous in trigger status for 2
second if retrieve time is set to 2 seconds.
7. Click OK to exit and accept the setting and Cancel to exit without saving the setting.