Power Alarm on AURORA 8 PRO（50QB）

The issue usually occurs on AURORA 8 PRO（50QB）.If you have the same problem with other AURORA models, please contact us:tech@thunderlaser.com

Problem describe

Ezcad 3 show  error" Power alarm"

Reasons：

1. Unstable voltage with laser source

Solution：

Measure the voltage of laser source, here is a video. 

Open the side door, fiber source installed here. Unplug the gray cable, then measure the voltage.

Video link:https://www.youtube.com/watch?v=rzHG8gOEfpQ

2. Unstable signal between the controller and laser source 

Solution:

Please unplug the signal cable between the controller and laser source.

If still cannot help above, submit a ticket, email to tech@thunderlaser.com. 

End

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