GE Everest Ca-Zoom 6.2 Operating Manual page 69

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Comparison Measurement - General Operation
For all comparison measurements, the first steps are the same.
• Press FREEZE to freeze an image.
• Press Menu and select Measure
• Select the Comparison measurement type and press ENTER
• Make sure camera head is perpendicular to object being measured
• Two cursors will appear. Position them to mark a known reference dimension. Use the joystick
to increase or decrease the value and press ENTER.
• Instructions will appear to enter the value of the know reference dimension. Use the joystick
to increase or decrease the value and press ENTER.
Comparison Measurement - Length
Usage
• Allows length measurements of frozen images based on known dimensions.
Operation
• Set the reference dimension as General Operation.
• One cursor will appear.
• Place the first cursor and press ENTER.
• Place the second cursor and press ENTER.
• The measurement result will appear next to the measurement.
• Use the joystick to reposition the distance if desired and press ENTER.
• Press MENU to save or make additional Comparison measurements.
Length Measurement Screen
Figure 30
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Everest Ca-Zoom 6.2