User`s manual

Biaxial Displacement Follower User’s Manual Version 1.4, April 19, 2004 IM1013
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Figure 18 Figure 18
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Set the Mode Switch to:
Vertical – if a single light over dark or dark over light target is to be tracked vertically.
Horizontal – if a light to the right or light to the left target is to be tracked horizontally.
Biaxial – if both the vertical and horizontal target are to be tracked simultaneously.
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Move the target and observe that the meter defects, showing the target position. With a light over dark target, an
upward movement produces a negative voltage. Or, the negative sense of the output voltage is in the direction of the
light portion of the target.
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An external monitoring device such as an oscilloscope, oscillograph, x-y recorder, etc., may be connected to the output
BNC connectors. The Model 5600 output impedance is just under 50 ohms, so loading effects by external instruments
will be negligible. NOTE: In order to monitor the MUX mode on an oscilloscope, simply select the time base to “X-Y”
and run the vertical and horizontal outputs into Channel 1 and Channel 2 of the scope.