GQ Electronics Technical Support Forum


GQ Electronics Technical Support Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ
Username:
Password:
Save Password
Forgot your Password?

 All Forums
 GQ Electronics Forums
 3. GQ EMF EF Meter RF Spectrum Power Analyzer
 Round hole of EMF-390 near the USB port
 New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

fofukutu

3 Posts

Posted - 03/05/2019 :  21:18:15  Show Profile  Reply with Quote
There is a round hole on the side of EMF-390, right beside the mini USB port. It looks like a stereo jack, anyone knows what is it for?

Thanks!
Reply #1

EmfDev

647 Posts

Posted - 03/06/2019 :  09:30:35  Show Profile  Reply with Quote
Hi fofukutu, may I ask what is the hardware version of your unit? you can see it in the PCB if you open the battery cover. You don't need to remove the battery. Also can you please provide your firmware version? it's under About->Revision in the menu. Thanks.
Go to Top of Page
Reply #2

fofukutu

3 Posts

Posted - 03/06/2019 :  18:38:44  Show Profile  Reply with Quote
Thanks for the reply. The hardware version shown on the PCB is 20190111, and the firmware version is 2.22.
Go to Top of Page
Reply #3

EmfDev

647 Posts

Posted - 03/07/2019 :  10:15:32  Show Profile  Reply with Quote
It's for earphones.
Go to Top of Page
Reply #4

fofukutu

3 Posts

Posted - 03/08/2019 :  00:03:15  Show Profile  Reply with Quote
Got it, thanks! It is probably helpful to add this info to the user guide.
Go to Top of Page
Reply #5

EmfDev

647 Posts

Posted - 03/08/2019 :  09:23:45  Show Profile  Reply with Quote
Yes we are working on it.
Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
GQ Electronics Technical Support Forum © Copyright since 2011 Go To Top Of Page
Generated in 0.11 sec. Snitz Forums 2000