开云体育

ctrl + shift + ? for shortcuts
© 2025 Groups.io

Was the "wants to use the microphone" issue ever fixed?


 

I'm desperately trying to ditch Windows and right now the only thing keeping me there is I am still not able to start Flrig and FLDigi on my M1 Mac Mini (Sonoma 14..4.1, FTDX10, Signalink). ?

On Flrig, once I set the Rig, Update, and Baud fields correctly then click Init I get a never-ending beachball and have to force quit.

On FLDigi I still can't get past the "would like to access the microphone" pop-up, no matter how many times I click Allow.

JS8Call is working like a dream and if I move the cables to a Windows laptop FLDigi works great there.

Any thoughts?? Please forgive me if the solution has been posted and I missed it.

Thanks,

Gary
Wa4ymz
FM05pp?


 

开云体育

For now this is the solution:

/g/linuxham/message/52700?p=%2C%2C%2C50%2C0%2C0%2C0%3A%3Acreated%2C%2Cdmg%2C50%2C2%2C0%2C105708069

David

On 4/29/24 16:42, Gary WA4YMZ via groups.io wrote:

I'm desperately trying to ditch Windows and right now the only thing keeping me there is I am still not able to start Flrig and FLDigi on my M1 Mac Mini (Sonoma 14..4.1, FTDX10, Signalink). ?

On Flrig, once I set the Rig, Update, and Baud fields correctly then click Init I get a never-ending beachball and have to force quit.

On FLDigi I still can't get past the "would like to access the microphone" pop-up, no matter how many times I click Allow.

JS8Call is working like a dream and if I move the cables to a Windows laptop FLDigi works great there.

Any thoughts?? Please forgive me if the solution has been posted and I missed it.

Thanks,

Gary
Wa4ymz
FM05pp?


 

开云体育

Which version of flrig please?

On 4/29/24 16:42, Gary WA4YMZ via groups.io wrote:

I'm desperately trying to ditch Windows and right now the only thing keeping me there is I am still not able to start Flrig and FLDigi on my M1 Mac Mini (Sonoma 14..4.1, FTDX10, Signalink). ?

On Flrig, once I set the Rig, Update, and Baud fields correctly then click Init I get a never-ending beachball and have to force quit.

On FLDigi I still can't get past the "would like to access the microphone" pop-up, no matter how many times I click Allow.

JS8Call is working like a dream and if I move the cables to a Windows laptop FLDigi works great there.

Any thoughts?? Please forgive me if the solution has been posted and I missed it.

Thanks,

Gary
Wa4ymz
FM05pp?


 

开云体育

Hi, Dave.

?

FLRig 2.0.05.45.

?

Gary

?

From: [email protected] <[email protected]> on behalf of Dave, W1HKJ via groups.io <w1hkj@...>
Date: Monday, April 29, 2024 at 6:11
?PM
To: [email protected] <[email protected]>
Subject: Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Which version of flrig please?

On 4/29/24 16:42, Gary WA4YMZ via groups.io wrote:

I'm desperately trying to ditch Windows and right now the only thing keeping me there is I am still not able to start Flrig and FLDigi on my M1 Mac Mini (Sonoma 14..4.1, FTDX10, Signalink). ?

On Flrig, once I set the Rig, Update, and Baud fields correctly then click Init I get a never-ending beachball and have to force quit.

On FLDigi I still can't get past the "would like to access the microphone" pop-up, no matter how many times I click Allow.

JS8Call is working like a dream and if I move the cables to a Windows laptop FLDigi works great there.

Any thoughts?? Please forgive me if the solution has been posted and I missed it.

Thanks,

Gary
Wa4ymz
FM05pp?

?


 

开云体育

Hi, Dave.? I tried running the commands from Terminal as shown in the link you provided but at the last step, when I tried to execute fldigi, I got this return:

?

garyrogers@Garys-Mac-mini MacOS % ./fldigi

2024-04-29 18:50:42.870 fldigi[4804:292313] WARNING: Secure coding is not enabled for restorable state! Enable secure coding by implementing NSApplicationDelegate.applicationSupportsSecureRestorableState: and returning YES.

?

I’m comfortable following instructions in Terminal but I have no idea what this message meant.

?

Gary

?

From: [email protected] <[email protected]> on behalf of Gary WA4YMZ via groups.io <wa4ymz@...>
Date: Monday, April 29, 2024 at 6:32
?PM
To: [email protected] <[email protected]>
Subject: Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Hi, Dave.

?

FLRig 2.0.05.45.

?

Gary

?

From: [email protected] <[email protected]> on behalf of Dave, W1HKJ via groups.io <w1hkj@...>
Date: Monday, April 29, 2024 at 6:11
?PM
To: [email protected] <[email protected]>
Subject: Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Which version of flrig please?

On 4/29/24 16:42, Gary WA4YMZ via groups.io wrote:

I'm desperately trying to ditch Windows and right now the only thing keeping me there is I am still not able to start Flrig and FLDigi on my M1 Mac Mini (Sonoma 14..4.1, FTDX10, Signalink). ?

On Flrig, once I set the Rig, Update, and Baud fields correctly then click Init I get a never-ending beachball and have to force quit.

On FLDigi I still can't get past the "would like to access the microphone" pop-up, no matter how many times I click Allow.

JS8Call is working like a dream and if I move the cables to a Windows laptop FLDigi works great there.

Any thoughts?? Please forgive me if the solution has been posted and I missed it.

Thanks,

Gary
Wa4ymz
FM05pp?

?


 

开云体育

Gary,

For fldigi, please try this

Open Finder to /Applications
Right click on the fldigi icon and select "Open Contents"
Double click "Contents"
Double click "MacOS"
Double click on the fldigi icon.

Does fldigi open without the microphone sob story?

For flrig,? Send me this file $HOME/.flrig/FTDX10.prefs

Dave

On 4/29/24 17:32, Gary WA4YMZ via groups.io wrote:

Hi, Dave.

?

FLRig 2.0.05.45.

?

Gary

?

From: [email protected] <[email protected]> on behalf of Dave, W1HKJ via groups.io <w1hkj@...>
Date: Monday, April 29, 2024 at 6:11
?PM
To: [email protected] <[email protected]>
Subject: Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Which version of flrig please?

On 4/29/24 16:42, Gary WA4YMZ via groups.io wrote:

I'm desperately trying to ditch Windows and right now the only thing keeping me there is I am still not able to start Flrig and FLDigi on my M1 Mac Mini (Sonoma 14..4.1, FTDX10, Signalink). ?

On Flrig, once I set the Rig, Update, and Baud fields correctly then click Init I get a never-ending beachball and have to force quit.

On FLDigi I still can't get past the "would like to access the microphone" pop-up, no matter how many times I click Allow.

JS8Call is working like a dream and if I move the cables to a Windows laptop FLDigi works great there.

Any thoughts?? Please forgive me if the solution has been posted and I missed it.

Thanks,

Gary
Wa4ymz
FM05pp?

?



 

开云体育

I just sent another way to start fldigi, and it also required the "YES" response.? On subsequent starts using the same technique, the YES prompt appeared and after a second or two fldigi started normal execution.? For this to work and not have the microphone nag, you need to enable Terminal access to the microphone.? Do this on System Settings / Privacy & Security / Microphone.

Dave

On 4/29/24 17:59, Gary WA4YMZ via groups.io wrote:

Hi, Dave.? I tried running the commands from Terminal as shown in the link you provided but at the last step, when I tried to execute fldigi, I got this return:

?

garyrogers@Garys-Mac-mini MacOS % ./fldigi

2024-04-29 18:50:42.870 fldigi[4804:292313] WARNING: Secure coding is not enabled for restorable state! Enable secure coding by implementing NSApplicationDelegate.applicationSupportsSecureRestorableState: and returning YES.

?

I’m comfortable following instructions in Terminal but I have no idea what this message meant.

?

Gary

?

From: [email protected] <[email protected]> on behalf of Gary WA4YMZ via groups.io <wa4ymz@...>
Date: Monday, April 29, 2024 at 6:32
?PM
To: [email protected] <[email protected]>
Subject: Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Hi, Dave.

?

FLRig 2.0.05.45.

?

Gary

?

From: [email protected] <[email protected]> on behalf of Dave, W1HKJ via groups.io <w1hkj@...>
Date: Monday, April 29, 2024 at 6:11
?PM
To: [email protected] <[email protected]>
Subject: Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Which version of flrig please?

On 4/29/24 16:42, Gary WA4YMZ via groups.io wrote:

I'm desperately trying to ditch Windows and right now the only thing keeping me there is I am still not able to start Flrig and FLDigi on my M1 Mac Mini (Sonoma 14..4.1, FTDX10, Signalink). ?

On Flrig, once I set the Rig, Update, and Baud fields correctly then click Init I get a never-ending beachball and have to force quit.

On FLDigi I still can't get past the "would like to access the microphone" pop-up, no matter how many times I click Allow.

JS8Call is working like a dream and if I move the cables to a Windows laptop FLDigi works great there.

Any thoughts?? Please forgive me if the solution has been posted and I missed it.

Thanks,

Gary
Wa4ymz
FM05pp?

?



 

开云体育

Hi, Dave.

?

It looks like we’re almost there.? Using the steps below fldigi opens and that “use the microphone” question is no longer popping up.? I’m even able to decode signals.? Yea! I do have a terminal window open, though, and it just sits there doing nothing until I close fldigi, at which time it says:

?

Saving session...

...copying shared history...

...saving history...truncating history files...

...completed.

?

[Process completed]

?

Unfortunately, for some reason the waterfall is blank so I have to rely on the Channels frame to see where the signals are.

?

There is no $HOME/.flrig/FTDX10.prefs file, probably because I never get to the point where I can save the configuration.? If it helps, here are the contents of my flrig.prefs file:

?

; FLTK preferences file format 1.0

; vendor: w1hkj.com

; application: flrig

?

[.]

?

xcvr_name:NONE

?

My apologies for all of the trouble but your help is greatly appreciated.

?

Gary

?

From: [email protected] <[email protected]> on behalf of Dave, W1HKJ via groups.io <w1hkj@...>
Date: Monday, April 29, 2024 at 7:19
?PM
To: [email protected] <[email protected]>
Subject: Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Gary,

For fldigi, please try this

Open Finder to /Applications
Right click on the fldigi icon and select "Open Contents"
Double click "Contents"
Double click "MacOS"
Double click on the fldigi icon.

Does fldigi open without the microphone sob story?

For flrig,? Send me this file $HOME/.flrig/FTDX10.prefs

Dave

On 4/29/24 17:32, Gary WA4YMZ via groups.io wrote:

Hi, Dave.

?

FLRig 2.0.05.45.

?

Gary

?

From: [email protected] <[email protected]> on behalf of Dave, W1HKJ via groups.io <w1hkj@...>
Date: Monday, April 29, 2024 at 6:11
?PM
To: [email protected] <[email protected]>
Subject: Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Which version of flrig please?

On 4/29/24 16:42, Gary WA4YMZ via groups.io wrote:

I'm desperately trying to ditch Windows and right now the only thing keeping me there is I am still not able to start Flrig and FLDigi on my M1 Mac Mini (Sonoma 14..4.1, FTDX10, Signalink). ?

On Flrig, once I set the Rig, Update, and Baud fields correctly then click Init I get a never-ending beachball and have to force quit.

On FLDigi I still can't get past the "would like to access the microphone" pop-up, no matter how many times I click Allow.

JS8Call is working like a dream and if I move the cables to a Windows laptop FLDigi works great there.

Any thoughts?? Please forgive me if the solution has been posted and I missed it.

Thanks,

Gary
Wa4ymz
FM05pp?

?

?


 

开云体育

Regarding flrig on Ventura 14.4.1.? Tested using my Macbook Air with USB interface cable to FT-710.? The FT-710 and FTdx10 use similar USB port h/w.
  1. install the CP210 driver found at
  2. reboot the computer after successful installation
  3. plug in FT-xxx cable if not already attached
  4. execute flrig and before attempting to configure for the Yaesu transceiver
    1. open System Settings application
    2. go to Privacy & Security / Blue tooth
    3. allow flrig to use Bluetooth.? do not know why this worked but it did
  5. check the transceiver USB serial baud rate,?? I use 115200 for my FT-710.
  6. open the flrig Configuration dialog? to Xcvr
    1. select the transceiver
    2. select the /dev/cu.SLAB_USBtoUART device.? The /dev/tty.SLAB_USBtoUART was not accessible.? On Ventura the "tty" devices are opend in lock mode and it appears that either another application (or the flrig serial port discovery code) did not completely close that access port.
    3. set the baud to be the same as the Xcvr
    4. set 1 stop bit
    5. set RTS/CTS
    6. set Poll Intvl to 100
    7. press the Init button
  7. shut down flrig and restart ... SUCCESS
  8. enable "Rig auto On" and "Rig auto OFF" on the drop down extras tabs, Misc.
  9. shut down flrig.? transceiver should turn OFF.
  10. start flrig.? transceiver will be discovered and turned ON

73 David, W1HKJ

On 4/29/24 21:39, Gary WA4YMZ via groups.io wrote:

Hi, Dave.

?

It looks like we’re almost there.? Using the steps below fldigi opens and that “use the microphone” question is no longer popping up.? I’m even able to decode signals.? Yea! I do have a terminal window open, though, and it just sits there doing nothing until I close fldigi, at which time it says:

?

Saving session...

...copying shared history...

...saving history...truncating history files...

...completed.

?

[Process completed]

?

Unfortunately, for some reason the waterfall is blank so I have to rely on the Channels frame to see where the signals are.

?

There is no $HOME/.flrig/FTDX10.prefs file, probably because I never get to the point where I can save the configuration.? If it helps, here are the contents of my flrig.prefs file:

?

; FLTK preferences file format 1.0

; vendor: w1hkj.com

; application: flrig

?

[.]

?

xcvr_name:NONE

?

My apologies for all of the trouble but your help is greatly appreciated.

?

Gary

?

From: [email protected] <[email protected]> on behalf of Dave, W1HKJ via groups.io <w1hkj@...>
Date: Monday, April 29, 2024 at 7:19
?PM
To: [email protected] <[email protected]>
Subject: Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Gary,

For fldigi, please try this

Open Finder to /Applications
Right click on the fldigi icon and select "Open Contents"
Double click "Contents"
Double click "MacOS"
Double click on the fldigi icon.

Does fldigi open without the microphone sob story?

For flrig,? Send me this file $HOME/.flrig/FTDX10.prefs

Dave

On 4/29/24 17:32, Gary WA4YMZ via groups.io wrote:

Hi, Dave.

?

FLRig 2.0.05.45.

?

Gary

?

From: [email protected] <[email protected]> on behalf of Dave, W1HKJ via groups.io <w1hkj@...>
Date: Monday, April 29, 2024 at 6:11
?PM
To: [email protected] <[email protected]>
Subject: Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Which version of flrig please?

On 4/29/24 16:42, Gary WA4YMZ via groups.io wrote:

I'm desperately trying to ditch Windows and right now the only thing keeping me there is I am still not able to start Flrig and FLDigi on my M1 Mac Mini (Sonoma 14..4.1, FTDX10, Signalink). ?

On Flrig, once I set the Rig, Update, and Baud fields correctly then click Init I get a never-ending beachball and have to force quit.

On FLDigi I still can't get past the "would like to access the microphone" pop-up, no matter how many times I click Allow.

JS8Call is working like a dream and if I move the cables to a Windows laptop FLDigi works great there.

Any thoughts?? Please forgive me if the solution has been posted and I missed it.

Thanks,

Gary
Wa4ymz
FM05pp?

?

?



 

Hi, Dave.

Thanks, once again.? Bingo!? Everything is working now once I swapped out the RS-232 interface cable I had been using (first rig had only this typoe port for control and the PC had a real D25 serial port) but following your detailed instructions I removed that and now have a USB-A - USB-B cable between the radio and the Mac.? I even changed JS8Call and WSJT-X to use the flrig.rig as the "radio"and they both work as expected.

The only thing that I have still an issue with is that there is nothing appearing in the waterfall.? As seen in the screen snip, here I am monitoring Angelo, WA2UJR, who was coming in very strong.? I tried everything that came to mind to have a visible waterfall but no joy.? Any thoughts on what I'm missing?

Thanks once again.

Gary


 

开云体育

Can't say without some testing Gary.? First thing tomorrow morning.

Glad to hear that my suggestions for flrig worked for you.? Apple security lawyers/developers are making it more difficult to jump through the burning ring with each new OS release.

Dave

On 4/30/24 18:30, Gary WA4YMZ via groups.io wrote:

Hi, Dave.

Thanks, once again.? Bingo!? Everything is working now once I swapped out the RS-232 interface cable I had been using (first rig had only this typoe port for control and the PC had a real D25 serial port) but following your detailed instructions I removed that and now have a USB-A - USB-B cable between the radio and the Mac.? I even changed JS8Call and WSJT-X to use the flrig.rig as the "radio"and they both work as expected.

The only thing that I have still an issue with is that there is nothing appearing in the waterfall.? As seen in the screen snip, here I am monitoring Angelo, WA2UJR, who was coming in very strong.? I tried everything that came to mind to have a visible waterfall but no joy.? Any thoughts on what I'm missing?

Thanks once again.

Gary



 

开云体育

It isn’t just flrig but also fldigi that you have helped me with, and ?that has allowed me to get back the use of one of my favorite applications, while also getting one step closer to throwing off my need for Windows.? To be honest, it was a podcast I listened to recently that gave the Apple universe much higher marks for security than the competitors.? Granted, that was in relation to storage and web browsing, especially when combined with the Google suite, that has led me in this direction.?

?

Those of us who have made the change, or perhaps just started out here, appreciate your efforts to take their lawyers and developers actions as a challenge and continue to win the battle.

?

BTW, unless you have nothing else going on that requires your attention, don’t feel the need to jump right into this last issue.? On the other hand, if you see this as your next challenge, who am I to tell you otherwise.? ?

?

Gary ?

?

From: [email protected] <[email protected]> on behalf of Dave, W1HKJ via groups.io <w1hkj@...>
Date: Tuesday, April 30, 2024 at 7:46
?PM
To: [email protected] <[email protected]>
Subject: Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Can't say without some testing Gary.? First thing tomorrow morning.

Glad to hear that my suggestions for flrig worked for you.? Apple security lawyers/developers are making it more difficult to jump through the burning ring with each new OS release.

Dave

On 4/30/24 18:30, Gary WA4YMZ via groups.io wrote:

Hi, Dave.

Thanks, once again.? Bingo!? Everything is working now once I swapped out the RS-232 interface cable I had been using (first rig had only this typoe port for control and the PC had a real D25 serial port) but following your detailed instructions I removed that and now have a USB-A - USB-B cable between the radio and the Mac.? I even changed JS8Call and WSJT-X to use the flrig.rig as the "radio"and they both work as expected.

The only thing that I have still an issue with is that there is nothing appearing in the waterfall.? As seen in the screen snip, here I am monitoring Angelo, WA2UJR, who was coming in very strong.? I tried everything that came to mind to have a visible waterfall but no joy.? Any thoughts on what I'm missing?

Thanks once again.

Gary

?


 

Re the lack of waterfall.? ?Try to get some more audio level into the computer from the rig when in RX.

But not so that the "Diamond shaped" indicator changes from Green to Yellow, and definitely not Red!

Or, just adjust the two "WF" levels on the left immediately below the waterfall.? The left most, represents the upper level, the other the dynamic range, in effect Brightness and Contrast!

Have Fun!

Dave G0WBX


 

开云体育

Hi, Dave.

?

Thanks for the suggestions.? As everyone might have realized by now, this is something I could have figured out for myself if I remembered the four letter phrase “RTFM” (Read The Friendly Manual)!? After I was actually seeing a waterfall I tried everything I could think of to have it match what I see when connected to my Win10 laptop and almost everything looks the same now, the exception being that I get much less deflection on the scale at the bottom center of the form, up to about -50 on the Mac and at least half again on the Win10 laptop, both using SignaLink USB interfaces.? I’m not going to sweat that, though.

?

Thanks, again!

?

Gary.

?

From: [email protected] <[email protected]> on behalf of Dave, G?WBX via groups.io <g8kbvdave@...>
Date: Wednesday, May 1, 2024 at 2:56
?PM
To: Linuxham <[email protected]>
Subject: Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Re the lack of waterfall.? ?Try to get some more audio level into the computer from the rig when in RX.

?

But not so that the "Diamond shaped" indicator changes from Green to Yellow, and definitely not Red!

?

Or, just adjust the two "WF" levels on the left immediately below the waterfall.? The left most, represents the upper level, the other the dynamic range, in effect Brightness and Contrast!

?

Have Fun!

?

Dave G0WBX

?


Cliff, AE5ZA
 

开云体育

Gary,

On the Mac go to Audio Midi Setup in Utilities, at least that is where it is on mine and make sure the volume is all the way up on the USB Audio Codec. See Screen Shot.

73,
Cliff, AE5ZA




On May 1, 2024, at 20:01, Gary WA4YMZ via <wa4ymz@...> wrote:

Hi, Dave.
?
Thanks for the suggestions.? As everyone might have realized by now, this is something I could have figured out for myself if I remembered the four letter phrase “RTFM” (Read The Friendly Manual)!? After I was actually seeing a waterfall I tried everything I could think of to have it match what I see when connected to my Win10 laptop and almost everything looks the same now, the exception being that I get much less deflection on the scale at the bottom center of the form, up to about -50 on the Mac and at least half again on the Win10 laptop, both using SignaLink USB interfaces.? I’m not going to sweat that, though.
?
Thanks, again!
?
Gary.
?

From:?[email protected]?<[email protected]> on behalf of Dave, G?WBX via??<g8kbvdave@...>
Date:?Wednesday, May 1, 2024 at 2:56
?PM
To:?Linuxham <[email protected]>
Subject:?Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Re the lack of waterfall.? ?Try to get some more audio level into the computer from the rig when in RX.
?
But not so that the "Diamond shaped" indicator changes from Green to Yellow, and definitely not Red!
?
Or, just adjust the two "WF" levels on the left immediately below the waterfall.? The left most, represents the upper level, the other the dynamic range, in effect Brightness and Contrast!
?
Have Fun!
?
Dave G0WBX
?



 

开云体育

Hi, Cliff.

?

Thanks for the suggestion as I’m still familiarizing myself with Mac OS. I checked and the volume is already set to 10.

?

73,

Gary

?

From: [email protected] <[email protected]> on behalf of Cliff, AE5ZA via groups.io <ae5zaham@...>
Date: Thursday, May 2, 2024 at 3:17
?PM
To: [email protected] <[email protected]>
Subject: Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Gary,

?

On the Mac go to Audio Midi Setup in Utilities, at least that is where it is on mine and make sure the volume is all the way up on the USB Audio Codec. See Screen Shot.

?

73,

Cliff, AE5ZA


?

?



On May 1, 2024, at 20:01, Gary WA4YMZ via <wa4ymz@...> wrote:

?

Hi, Dave.

?

Thanks for the suggestions.? As everyone might have realized by now, this is something I could have figured out for myself if I remembered the four letter phrase “RTFM” (Read The Friendly Manual)!? After I was actually seeing a waterfall I tried everything I could think of to have it match what I see when connected to my Win10 laptop and almost everything looks the same now, the exception being that I get much less deflection on the scale at the bottom center of the form, up to about -50 on the Mac and at least half again on the Win10 laptop, both using SignaLink USB interfaces.? I’m not going to sweat that, though.

?

Thanks, again!

?

Gary.

?

From:?[email protected]?<[email protected]> on behalf of Dave, G?WBX via??<g8kbvdave@...>
Date:?Wednesday, May 1, 2024 at 2:56?PM
To:?Linuxham <[email protected]>
Subject:?Re: [linuxham] Was the "wants to use the microphone" issue ever fixed?

Re the lack of waterfall.? ?Try to get some more audio level into the computer from the rig when in RX.

?

But not so that the "Diamond shaped" indicator changes from Green to Yellow, and definitely not Red!

?

Or, just adjust the two "WF" levels on the left immediately below the waterfall.? The left most, represents the upper level, the other the dynamic range, in effect Brightness and Contrast!

?

Have Fun!

?

Dave G0WBX

?

?