Listen Technologies LWR-1020 Скачать руководство пользователя страница 1

ListenTech-Note 

 

 

 
 

Doc. # LTN0061 

Page 1 of 9 

Revision: 08-23-22BC

 

 

Listen EVERYWHERE Troubleshooting Guide 

 

Contents 

Overview ------------------------------------------------------------------------------------------------------------------- 1 

Unable to Perform a Successful Venue Scan -------------------------------------------------------------------- 1 

Front Power LED is Solid ------------------------------------------------------------------------------------------- 2 

Front Power LED is Blinking Steadily (1 Blink Per Second) ------------------------------------------------ 4 

Front Power LED is Blinking Rapidly (2 Blinks Per Second) ----------------------------------------------- 4 

Server is Unable to Connect to Cloud Services ----------------------------------------------------------------- 5 

High Latency, Noise, Crackling, or Dropouts in Audio --------------------------------------------------------- 5 

No Audio or Partial Audio --------------------------------------------------------------------------------------------- 7 

 

Overview: 

The purpose of this tech note is to provide a troubleshooting guide for the Listen 
EVERYWHERE (LE) server. Most of the issues outlined are usually encountered when initially 
installing the LE server or after altering a pre-existing installation of the LE server in a 
significant way (i.e., installing into a different location, changing networking or audio equipment, 
etc.). There may be issues or resolutions that extend beyond this document. If so, please do 
not hesitate to contact Listen Technical Support using the contact information located at the 
end of this document.  

 
Unable to Perform a Successful Venue Scan: 

If you are reviewing this section, you are not able to connect to the Listen EVERYWHERE server 
through the Listen EVERYWHERE app using the Venue Scan option. The user will witness a 30-
second countdown timer and/or an error message. To preface, the 
user must be physically present in the venue location where Listen 
EVERYWHERE is installed and must be connected to the same 
network. The server is not designed to stream over the internet or 
traverse networks. The Venue Scan feature also requires the 
allowance of particular ports and services mentioned later in this 
section. If this is not desired or possible in the venue, please consult 
the 

Mobile App Connection Methods

 tech note for alternative 

connection methods.  

 

Содержание LWR-1020

Страница 1: ...king or audio equipment etc There may be issues or resolutions that extend beyond this document If so please do not hesitate to contact Listen Technical Support using the contact information located a...

Страница 2: ...scovery process for the app and the server to connect via a network scan This then allows automatic connection when the app is opened To enable mDNS perform the following o Add the following services...

Страница 3: ...ERE server on a network with a 24 hour lease time so that devices do not encounter any disruption while streaming audio through the Listen EVERYWHERE app However a venue may want to consider lowering...

Страница 4: ...the network cable and Ethernet port The network cable may be faulty disconnected or connected into the wrong Ethernet port on the network switch or router The Ethernet LAN port may also be faulty dis...

Страница 5: ...over port 1025 with updates communicating over port 80 Refer to Figure 1 on Page 2 High Latency Noise Crackling or Dropouts in Audio If you are reviewing this section you are able to successfully conn...

Страница 6: ...ed on the managed network especially if there are many other connected devices or there are existing QoS prioritizations on other connected devices Ensure that there is adequate Wi Fi coverage If late...

Страница 7: ...erized by the introduction of a humming noise in the audio and can occur when multiple devices are interconnected through a shared ground reference Grounding is needed for both power and audio connect...

Страница 8: ...ify that headphones are working properly This can be tested by using a different pair of headphones and or confirming that the audio can be heard through the speaker of the smartphone or tablet used f...

Страница 9: ...example below Do not attempt to stream audio across different networks Attempting to stream across different networks will likely end up producing no audio within the Listen EVERYWHERE app Should you...

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