GV-LPR License Plate Recognition User Manual - GeoVision

[I/O Device]
Chapter 3 System Configuration
Before you can start using the I/O modules you have to setup the GV-LPR to recognize them first. You should
have a GV-NET Card connected to the COM port of your computer or GV-COM module connected to the USB
port of your computer. Please refer to Chapter 1. Select the device in the [Device] drop down menu, normally
GV-IO, select COM port in [Port] and the module address from [Address], normally 1. Then click [Format
Address] button. The [Add] button will be selectable if the system successfully found your module. Click the
[Add] button and this module will appear in the list. You may remove or edit the device when you select the
device and click [Remove] or [Edit] button.
Figure 3-27
After adding the I/O device, you may setup the [Pin Setup] of each pin to Normal Open or Normal Close by
clicking the [NO/NC Setup] button.
Figure 3-28
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