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 3. GQ EMF EF Meter RF Spectrum Power Analyzer
 Vertical Mode RF causes no display

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T O P I C    R E V I E W
Joff Posted - 05/13/2021 : 04:06:15

When I switch to Vertical Mode and then choose the S3 button I can toggle between EMF/EF and RF. When I choose RF there is no more display other than the menu. I need to choose EMF/EF to get a display again.

I am using the GQ-EMF390 V2 revision 3.65
22   L A T E S T    R E P L I E S    (Newest First)
priotok Posted - 02/08/2022 : 12:50:15
Originally posted by EmfDev

Sent my reply.

I thank you for your help. The new firmware fixed the problem of vertical RF mode. Thank you.
EmfDev Posted - 02/07/2022 : 14:13:25
Sent my reply.
priotok Posted - 02/05/2022 : 01:56:41
Originally posted by EmfDev
...I have also sent you an email so you can reply to it.

Yes, I received a message in the mail, and sent a serial number.
EmfDev Posted - 02/04/2022 : 17:57:33
Hi Priotok, I dont think I received your email. I have also sent you an email so you can reply to it.
priotok Posted - 02/04/2022 : 14:53:17
Have a good day EmfDev.
My problem is something like this. Switching to vertical mode, switching to RF, and the system gets bugs. I get into the menu, the wrong reaction to the buttons, pressing delays. GQ-EMF390 V2 version 3.65
I sent a serial number to your email.
Help me please.
EmfDev Posted - 12/15/2021 : 11:37:05
Hello, I have sent you an email again with instructions and link to your firmware. Please let me know if you have not received it. Thanks.
rabbeboy Posted - 12/15/2021 : 02:44:00
Hi, that is so weird, I tried to send email to myself - no problem then.. :/

Anyway, here it is
Serial: xxx
EmfDev Posted - 12/14/2021 : 13:42:47
I still did not receive your email. Yea you can post your serial number and email here so I can create your firmware version.
rabbeboy Posted - 12/13/2021 : 23:58:08
Installed another web browser just in case, and have sent an email to you once more =) I really hope it works now... if not, I will just reply in here with my email address and or serial number..
EmfDev Posted - 12/13/2021 : 11:01:15
For some reason, I still did not receive your email. Please check if you have received my email. Thanks.
rabbeboy Posted - 12/12/2021 : 08:17:55

I sent another email twice, just in case ;)

Thanks for helping me out!
EmfDev Posted - 12/10/2021 : 10:39:21
Hi rabbeboy, I checked my email but didnt see any messages from you. Can you please send the email again? Just click my profile name and you can find a link to send an email. Thanks.
rabbeboy Posted - 12/10/2021 : 01:19:42
I also have the same display-problem with the Vertical Mode. I already sent you an email a couple of days ago.
Sanast Posted - 05/27/2021 : 09:34:38
I already sent the serial to support and to you now via forum email
EmfDev Posted - 05/27/2021 : 07:56:21
Hi Sanast, please send/email me your device serial number under Main Menu -> About -> Serial# then I will create the firmware for you.
Sanast Posted - 05/26/2021 : 22:07:09

I have the same problem. Vertical RF mode is not working. How do i update the firmware?
Joff Posted - 05/14/2021 : 11:25:46
Thank you - all sorted with the firmware update!
EmfDev Posted - 05/14/2021 : 09:06:05
Got it!
Joff Posted - 05/13/2021 : 23:18:17
I sent the mail via the Forum form and now also to the Support email address.
EmfDev Posted - 05/13/2021 : 12:16:54
I dont think I received your email yet.
Joff Posted - 05/13/2021 : 10:42:38
I sent it through - thanks.

Originally posted by EmfDev

Hi Joff, can you please email me your serial number? I will send you a firmware update to get the RF display. Thanks!

EmfDev Posted - 05/13/2021 : 10:21:56
Hi Joff, can you please email me your serial number? I will send you a firmware update to get the RF display. Thanks!

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