RNS510 SW3980 FIRMWARE UPDATE ISO CD DOWNLOAD
July 23, 2022

rns510 sw3980 firmware update iso cd download
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Press the 3 buttons as in the image. hold at the same time. 10 to 15-seconds. the radio will turn off again it will turn on. insert cd iso software update. even the radio will start for cd update scaled


act as after images. burn cd