Jumper T15 Display low bridness noise
druckgott opened this issue · comments
Is there an existing issue for this problem?
- I have searched the existing issues
What part of EdgeTX is the focus of this bug?
Transmitter firmware
Current Behavior
If the bridness of the display goes lower after some second. There comes a beeep noice
VID-20240812-WA0006.mp4
See Video
Expected Behavior
No noice or switch off any where?
Steps To Reproduce
Let the display bridness go down due to inactivity.
Version
2.10.3
Transmitter
Other (Please specify below)
Operating System (OS)
Windows
OS Version
No response
Anything else?
Jumper t15
The whine you can hear is ether comming from the switching regulators, and/or may be noise from the RF module if the audio circuit is still active. This is a hardware limitation - nothing we can do about that. Make sure you have Radio Settings -> Hardware -> Mute if no sound
enabled to prevent noise coming through the audio circuit when it is not actively in use.
This works
Radio Settings -> Hardware -> Mute if no sound