Thermo Scientific Apreo User's Operation Manual page 80

Function and specific key shortcuts
Table 3-4
Key (+ Key)
Ctrl + P
Shift + P
Ctrl + R
Ctrl + (Shift +) S
Ctrl + Y
Ctrl + Z
Ctrl + Shift + Z

(Ctrl +) Pause
- keyboard key
Ctrl + (Shift +) ,
Ctrl + (Shift +) .
Ctrl + (Shift +) Tab
Ctrl + Page Up / Down
Ctrl + 1 / 2 / 3 ... 
- letter keypad
(Ctrl +) + / -
- keypad
* - keypad
Ctrl (+ Alt) + arrow
(Shift +) Arrows
3-54 User Manual
Software control: Entering commands
Function
opens Print dialog
proceeds with next pattern
restarts scan
saves image(s) (from all displays)
redoes the last operation
undoes the last operation
starts the Take Nav-Cam Photo procedure
starts / stops (/ resets) patterning
sets one step slower (slowest) scanning
sets one step faster (fastest) scanning
activates displays stepwise (backward)
switches within Control pages stepwise
selects the particular page – the number corresponds to the page icon
sequence
increases / decreases the magnification 2× (Digital Zoom)
rounds off the magnification / HFW to a nearest round value
moves the digital zoom area (the pattern) 
by one screen pixel in the corresponding direction
moves the stage approximately by (40%) 80% 
of the field of view in the corresponding direction
C O N F I D E N T I A L – limited rights
Feb 2018 Revision A