# Accents not shown on FDS MLED

In order for the MLED displays tro show accents, you need to have firmware version 2.5.0 installed on the displays. Also the display port in RRExchange needs to be set to ISO-8859-1 for encoding. Make sure this is setup in your display port: 

* Click on gear symbol next to display port
* Go to *Port* -> *Encoding* and replace *UTF8* with *ISO-8859-1*
* Restart the application

<figure><img src="/files/Hnxahp6hDKkTtXjw9qxH" alt=""><figcaption></figcaption></figure>


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