HEIDENHAIN ND 1200T - Manual (Page 36)

Chapter 2 Operation
2-10
Step 6
Press the list softkey and use the up or down arrow keys to choose
label formats and press enter.
Step 7
The swap axes feature allows the user to swap the X and Z axis.
Use the softkeys to select yes or no and press enter.
Step 8
The reverse X feature allows the user to reverse the positive and
negative ends of the X axis. Use the softkeys to select yes or no
and press enter.