User guide
36 
MIRROR VT Emulator User Guide 
4.4.4 VERTICAL STEPS 
Specify how many vertical steps the cursor will move at a time on the host screen when 
you press the following key combinations simultaneously –   
  FN + Up 
  FN + Down 
Note:  The horizontal and vertical steps are associated with the font size. 
4.4.5 CURSOR TRACKING 
This feature is enabled by default. The terminal screen will automatically adjust itself so 
that the cursor will always be visible on the screen. Thus, every screen received from the 
host will be displayed with the cursor visible to indicate the first input field. 
Note:  This feature only works when a screen refresh incident occurs on the host. 
When you disable the Cursor Tracking feature, the coordinates (0,0) on the terminal 
screen are related to (0,0) on the host screen. Thus, every screen received from the host 
will be first displayed starting from (0,0) regardless of the cursor.   
The relationship between the terminal screen (small) and the host screen (large) is based 
on the upper-left point of the screens (see above). The cursor is outside of the terminal 
screen. To view the hidden information or locate the cursor, you need to adjust the 
terminal screen manually. 










