Difference between revisions of "ENA2xxx Shutdown Fix"
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| Line 2: | Line 2: | ||
To prevent this, a filter needs to be added to the channels to protect it from the very lowest frequencies. <br> | To prevent this, a filter needs to be added to the channels to protect it from the very lowest frequencies. <br> | ||
{{Note}}The issue is fixed in [[Downloads#Exigo_Version_1.3|'''Exigo-1.3.3.1''']]. | {{Note}}The issue is fixed in [[Downloads#Exigo_Version_1.3|'''Exigo-1.3.3.1''']]. | ||
| − | + | More information in the release note for [[Release_Note_Exigo_1.3#Low_frequency_PCM48_audio_causes_ENA2200_Amp_to_shutdown | Exigo 1.3.3.1]]. | |
== Procedure == | == Procedure == | ||
=== Log on to the ENA2xxx with SSH === | === Log on to the ENA2xxx with SSH === | ||
Latest revision as of 09:51, 18 May 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 filter needs to be added to the channels to protect it from the very lowest frequencies.
The issue is fixed in Exigo-1.3.3.1.
More information in the release note for Exigo 1.3.3.1.
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.
