Arcom Controllers RC210 (M128 CPU)
firmware v4.391
Arcom Controllers · Released Jun 7, 2005 · First seen Sep 9, 2026
Source:
arcomcontrollers.com
v4.391 is not the latest firmware for the Arcom Controllers RC210 (M128 CPU): the current version is v6.0454 (January 5, 2021). Go to v6.0454
What's in this update
minor bug fix and new feature added Added new DTMF Pad Test Feature. Fixed bug where Kenwood V7 UHF VFO wasn't always properly selected.
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