HEIDENHAIN MSE 1000 - Manual (Page 62)

Software setup
MSEsetup configuration
62 Operating Instructions
Update bootloader
NOTICE
Programming the bootloader is not recommended unless there is a mandatory
update. If the bootloader is not programmed correctly the affected modules must be
sent to HEIDENHAIN for service.
To update the module bootloader:
Click the «Open» button.
The File dialog window opens.
Use the File dialog window controls to select a bootloader file to load.
Click the Module selection drop-down arrow and select a single module to update
or «All» to update all modules.
Modules will not be programmed if the new version matches the current version
when «All» is selected.
If required, click the «Firmware/Bootloader» button and select Bootloader.
Click the «OK» button.
The bootloader update begins. Refer to the status indicator for the current status of
the update.