My mother-in-law has an older hearing aid (pair of Widex Unique - U-FS 330) but none of the accessories other than the RC2-DEX remote control (which works fine).
My wife and I would like to help improve my MIL’s quality of life by buying an accessory or two for the hearing aids but since the hearing aids are somewhat old, and potentially will be replaced in a couple of years, we were hoping to buy a used accessory on Ebay or something like that, rather than springing for new ones at retail price. Top of the wishlist is the TV-DEX since my MIL watches TV every night.
So my question is, do the DEX accessories need a special visit to the audiologist to setup, for example to add a used TV-DEX to my MIL’s hearing aids? (considering that the hearing aids are already configured with the RC2-DEX) Or is the TV-DEX a device that will detect the hearing aid already within range and work automatically once the TV-DEX base is properly plugged into a TV?
My understanding is that she would wear the TV-Controller on a lanyard around her neck and I’m hoping that this means the Controller is working by proximity to her hearing aids, not some special setup requiring a trip to the audiologist office. (Also during COVID, this wouldn’t be an option).
I searched the forums and wasn’t able to find the answer to my question. Thank you all for any help you can offer!