AOR AR2300 Operating Manual page 62

When all updates are done, do not forget to set the dip switches into their DEFAULT position.
CHECK IF THE NEW FIRMWARE HAS BEEN CORRECTLY LOADED
Switch AR2300 on, start the AR2300 Control software and go to:
SETTING > OPTION
The firmware version appears at the bottom of the window, as follows:
C2300_Main_XXXX DYYYY (for example C2300_Main_001G D001D)
Where XXXX is the "Main" (controller-board) firmware version, and YYYY the decoder board firmware
version.
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