HF module HFM4 M-Link 2.4 GHz
carrying out an Internet update. To accomplish this you will need the ROYALpro DataManager PC program (free download from www.multiplexrc.de) plus the USB PC lead, # 8 5148. The new
firmware automatically detects whether the transmitter is fitted with a conventional FM RF module or the 2.4 GHz RF module. The next step is to remove the long telescopic transmitter aerial
and the FM RF module from the transmitter. Plug in the HFM4 MLINK 2.4 GHZ RF module, and slip the 2.4 GHz aerial (connected to the module) into the aerial sleeve. This procedure integrates the new transmission technology into the transmitter without requiring any modifications, and the result is also visually attractive.
The transmitter can even be converted from 2.4 GHz back to conventional transmission technology (35, 40, …MHz) at the flying field, as the procedure takes less than a minute to complete.