View source for ENA2xxx Shutdown Fix

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 filter needs to be added to the channels to protect it from the very lowest frequencies. <br>
 {{Note}}The issue will be fixed in [[Downloads#Exigo_Version_1.3|'''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.

[[File:SSH connection.PNG|thumb|left|500px|SSH connection]]
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Default user and password is '''root'''.
[[File:SSH connection_2.PNG|thumb|left|500px|SSH login]]
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=== 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

[[File:SSH connection_3.PNG|thumb|left|500px|Open Edgeaudioclient.ini file]]
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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

[[File:SSH connection_4.PNG|thumb|left|500px|Add the lines in the file]]
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Save the file - exit SSH connection. <br>
'''Reboot the ENA2xxx.'''

[[Category:Troubleshooting]]