Firmware update after board change(…)

This function depends on whether a user correction file named USERCOR1.DAT is stored in the directory INTERNAL\USERCOR\ of the internal hard disk.

·     If no user correction file is available, Firmware update after board change performs an update of the current firmware including a complete CMU hardware detection. No external installation disk is required. The update takes some time and should be attempted in case of problems or after a modification of the CMU hardware configuration only (also after a combined hardware/software exchange).

·     If a user correction file is found, Firmware update after board change… opens a submenu to activate or deactivate the RF user correction; see section Compiling and Loading User Correction Tables.