Difference between revisions of "ENA2xxx Shutdown Fix"
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| − | An issue has been observed on ENA2200 and ENA2400 where audio channels goes in shutdown mode when playing audio with low frequencies.<br> | + | An issue has been observed on Exigo-1.3.3.0 on ENA2200 and ENA2400 where audio channels goes in shutdown mode when playing audio with low frequencies.<br> |
To prevent this, a high pass filter must be added to the channels. | To prevent this, a high pass filter must be added to the channels. | ||
Revision as of 14:43, 16 March 2018
An issue has been observed on Exigo-1.3.3.0 on ENA2200 and ENA2400 where audio channels goes in shutdown mode when playing audio with low frequencies.
To prevent this, a high pass filter must be added to the channels.
Procedure
Log on to the ENA2xxx with SSH
SSH connection Step-By-Step
- Open SSH in the firewall
- "PuTTY" (or another terminal emulator), and select:
- Host Name: IP address of the ENA2xxx device
- Port = 22
- Connection type = SSH
- Select Open to start communication.
Default user and password is root.
Add the Hi-Pass filter to the Edgeaudio client
To open the Edgeaudio file in NANO, type in this command:
nano /opt/data/config/edgeaudioclient.ini
Press enter.
At the end of the file add these lines:
[DAC_Left_48000] Biquad_A=7C7E7A8381867C7E7A7C723086EA76 Biquad_B=583A4A583A4A583A4AAE1B55C2E02C [DAC_Right_48000] Biquad_A=7C7E7A8381867C7E7A7C723086EA76 Biquad_B=583A4A583A4A583A4AAE1B55C2E02C
Save the file - exit SSH connection.
Reboot the ENA2xxx.
