![windows wedge keyboard troubleshooter windows wedge keyboard troubleshooter](https://i5.walmartimages.com/asr/f3bb0056-7553-42e2-9868-635356e02a9c.1ddfa1ad74c122e8bd96234469d6830b.jpeg)
Note: any other ACUs without OK LEDs must be powered down or be taken off the line.
Windows wedge keyboard troubleshooter download#
![windows wedge keyboard troubleshooter windows wedge keyboard troubleshooter](https://thumbor.forbes.com/thumbor/711x401/https://specials-images.forbesimg.com/imageserve/60ba3d304959b3b3dd73b8fc/Windows-10-Power-Tools/960x0.jpg)
Interference – confirm whether the reader works when tested ‘in hand’ and not mounted on the wall.User token – present the user token to a known working reader to confirm that the user token used for testing is OK.Supply voltage – confirm that the voltage is within specification.Wire the reader directly into the reader port this will confirm that an extended cable is not at fault. Twisted pair alarm cable should not be used. Extended Cable – you should be using a Belden 9540 or 9538.Where possible, test the reader on another port. Connections – check the wiring of the connectors.