I have a v1 3.891 and I typed in my serial number for a upgrade to the new version every one is talking about and got this message.... Why would I get downgraded to 1.85?
Our V1.85 Upgrade w/ESP* for this series of V1 will produce the following benefits:
Extended Serial Protocol (ESP) enhances two-way communication with future peripheral devices (details to be announced).
*One-year limited warranty starting at upgrade date, same as new units.
-- Upgrade to V1.85 w/ESP: As soon as we receive your old unit (in operable condition with no tampering of the serial number) we'll install revised firmware and a new ESP front panel, then return it to you in the shortest possible time with a new serial number to indicate its revised capability.
No Charge (shipping only)