Yeah, I think you're reading it wrong too. The bit at the bottom
Quote:
RC3 decoder owners
The benefits of the RC4 Timing System are available to you if your club upgrades their RC3 decoder to the RC4 standard by means of a firmware update. The firmware update is free of charge and will be available in February 2010.
RC2 decoder owners
If your club currently has an RC2 decoder, your club can get ready for the new RC4 standard by trading in their decoder for a new MYLAPS RC3 decoder for only €400. Subsequently your club can perform a free firmware upgrade to prepare the RC3 decoder for the RC4 standard.
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simply means that if your club wants an RC4 decoder (so you can benefit from the voltage readings etc), these are the upgrade paths. They are not required because of this:
Quote:
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...is 100% backwards compatible: It also works on all current MYLAPS RC2 and RC3 Timing Systems (previously AMBrc)
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