Maintenance, Troubleshooting, and Error Codes A - 5
U5 Horizontal Right Current Limit warning
U6 Vertical Left Current Limit warning
U8 Vertical Right Current Limit warning
U9 Image Sensor Warning (either)
U10 Vertical Image Sensor warning
U11 Horizontal Image Sensor warning
U16 Sensormatic EAS Offline warning
U17 Host Protocol warning
U18 Left Channel IR (object detection) failure
U25 Right Channel IR (object detection) failure
U27 User Interface (button interface) failure
U29 EAS Communication Error
U30 Center Channel IR (object detection) failure
U31 Indicates that the Sensormatic control box has an internal high voltage fault. The user should
turn off the Sensormatic control box (EAS tags will not be detected or deactivated).
Table A-1 LED Display Error and Warning Codes (Continued)
LED Display Code Error/Warning Indication