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3. GQ EMF EF Meter RF Spectrum Power Analyzer
LED Not Working
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rfinger
USA
1 Posts
Posted - 06/24/2021 : 12:14:18
The EMF-390 appears to be working except the LED is dead. I have tried a factory reset and the LED is on in the setup. LED does not glow on power up.
Any ideas before it is returned as defective?
Reply #1
EmfDev
2250 Posts
Posted - 06/24/2021 : 12:26:10
Hi rfinger, are both red and green colors not working? It is unfortunate, you can try opening the case and moving the led a little bit or check if it is soldered good. But if still does not work then it will need to be exchanged.
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