ZKTeco ZK-LPR Car ID, User Manual

Page: 73 / 79

User Manual - ZK-LPR Car ID
Page 73 of 79
6.3 Not enough space at Camera or SD
If the camera or SD card has not enough space, the system could fail.
If the space is below 20%, please review the
purge option section
6.4 The system does not recognize license plates
If the system does not recognize license plate, please verify the following steps:
1.
The region and country are the right ones. You can check this configuration at LPR configuration .
2. The license plate has a minimum size of 25 pixels. The user can use the calibration pattern at live
page to adjust the size of the license plate. The license plate must be between 2 lines.
3. If you the system has a defined ROI, verify that license plate is inside ROI area .
4. If the system is configurated at motion detection mode, please be sure have a movement inside the
image.
5. If the system has read a license plate and it do not read anymore, check the filters .
6. If the system is configurated at trigger mode, please check the following points:
a. Check the mode of in camera ( LPR CONFIGURATION ):
b. Check the trigger socket port ( GENERAL CONFIGURATION ):