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OP940-SW
How to Navigate the User Interface
Operation Mode Screens
When the unit is in one of its operation screens, the buttons will operate largely the same.
Buttons 1 , 2 , 3 , and 4 will select options such as reference cycles and wavelength/
channel switching. Button 5 will cycle through the pages of these procedures and
options before wrapping back to the first page. Pressing the H Button in an operation
screen will bring the unit back to the Mode Select Screen and pressing it while in a
procedure screen, such as for IL or RL reference, will take the unit back to the root
screen for that operation mode.
User Interface