[arm-allstar] Audio Failure

[David McGough]

Hi Joe,

How/Why is the microSD card suspect? ---Since the system is fully running, 
except for transmit audio??

Is this a simplex node or full-duplex repeater? Are you sure the radio / 
repeater is okay?

As a first step, I would recommend going into the simpleusb-tune-menu
program and look at the transmit audio levels (options 3, 4, and 7)...Make
sure the levels are set at least as high as 500 for options 3 and 4. Set
option 7 all the way up at 999.


73, David KB4FXC



On Sat, 28 Dec 2019, "Joe Borovetz via ARM-allstar" wrote:

> One of my Allstar nodes suddenly developed a no transmit audio problem.
> 
> It keys the radio but no audio. After troubleshooting, the problem has 
> been traced to issues with the micro SDHC card.
> 
> This node is almost 3 years old and I "thought" that I had a good 
> backup. I have started to build an new card for this node but thought I 
> would ask to see if anyone had any ideas as to what happened to the 
> original.
> 
> I can still log in and do an update and access the Pi and everything 
> looks normal but no audio. I swapped DMK URI's with no luck.
> 
> Joe
> 
> 
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