GV-LPR License Plate Recognition User Manual - GeoVision

Chapter 3 System Configuration
[Input Setup]
You can select the I/O device to set. Input Setup 1~8 are mainly for triggering recognition. Input Setup 9~12
can be used for auxiliary purpose if needed.
Input Setup 1 is for camera 1 and so on. There are maximum 4 inputs to trigger the recognition of a camera. If
you are only going to set an input to trigger the recognition, you may just enable the input 1. If you are going to
use two inputs to trigger the recognition, you should enable both input 1 and input 2, etc. When you set Input 1
and Input 2 it means that it will trigger recognition only when input 1 is triggered and then input 2 is also
triggered before the trigger of input 1 is off. It will not trigger recognition when input 2 is triggered and then
input 1 is also triggered. This can help when concerning with the drive direction.
[Sensor Name] You may set the name of the sensor in the [Sensor Name].
Figure 3-29
[Pin Setup] Remember to set the [Pin Setup] for the Input by clicking the [Pin Setup] button. You should set
the I/O [Module] number and [Pin] number. You may set the [Delay before Trigger] of recognition if needed.
Figure 3-30
[Sync Output] If you need to synchronize an output to an input, for example, switch on a light when the first
34