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AXIS A4x20-E Readers

Troubleshooting

Reset to factory default settings

A reset to factory default resets all settings to the factory default values.

1. Remove the device from the backplate. This disconnects power from the device.

2. Use a blunt instrument to press and hold the control button while you reconnect power by connecting the terminal block

to the pins in the device. See Product overview on page 5 . You will hear a beep when you reconnect power.

3. Keep the control button pressed for 5–10 seconds.

4. Release the control button. The device has been reset to the factory default settings.

5. Put the terminal block in its place in the backplate.

6. Hook the device onto the backplate and close the unit slowly.