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2.3
XY CONTROL
2.3.1 Absolute position screen
The XY control screen is displayed on start-up if a stage is connected to the system.
The absolute position is displayed in um.
If an E is present before the X or Y then the stage is encoded.
Button Functionality:
Button 1: Menu
Button 2: None
Button 3: Toggle to relative positional display format.
Button 4: Change the function of the Left and Right Wheels to fine control of the X and Y axis.
(Joystick still active)
The Joystick controls XY motion.
If a focus is attached in this mode the right and left wheels control focus.
2.3.2 Relative position screen
Press Button 3 "REL" to toggle to this display.
The absolute position is replaced by the relative position.
A Delta sign before X and Y indicates that the control centre is in Relative mode.
Button Functionality:
Button 1: Menu
Button 2: Zero relative position (does not affect absolute position of system).
Button 3: Toggle to measurement positional display.
Button 4: Change the function of the Left and Right Wheels to fine control of the X and Y axis.
(Joystick still active)
Page 6
Stage Joystick speed
indicator. Pressing
button 6 will toggle
speed between 25, 50,
and 100%.
Page 7
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