With the Key File function it is possible to specify a set of keys (or text) to be typed into the emulated TMC-600 automatically as defined in the file. Note that the Key File needs to be specified before start of the emulated computer or before performing a 'Reset'.
To specify the location and file use the 'Key File' button to browse for the file or type in a new file name in the text field.
If the key file uses both capital and small characters press the Caps Lock at start-up to allow input of small characters.
Note: Specify one extra 'C' at the start of the file to allow the TMC-600 to start basic.