1.) Check all cable connections
2.) If you could, power off the RFID Electronics with the power switch on the back of the freezer. (Please make sure the unit has not been accessed or opened for 5 to 10 minutes when resetting)
3.) Remove magnetized front switch panel (Located on the bottom of the temperature display)
4.) Press down Reset Button for 2-3 seconds (Switch should have a Power symbol behind it). To verify the reset was successful the LCD Screen which normally says “Welcome, place pass below” should be dark.
5.) Power the RFID electronics back on using the switch on the rear of the freezer, the LCD Screen may display a funny character for a few moments but should change to “Please wait, System Booting” followed by “Please Wait, System Scanning” and finally “Welcome, Place pass Below”