Angle Measurement (Using The Angle Counter) - Mitutoyo Measuring Projector User Manual

3.4.5 Angle measurement (Using the Angle counter)

Using the protractor screen and the rotary table for measuring angles:
Loosen the clamp knob and use the rotation knob to turn the protractor screen.
•
NOTE
Always use the rotation knob to rotate the protractor screen. Other methods of
screen rotation may cause an error in angle measurement.
Angle counter
•
The angle counter has two measurement modes : ABS mode for absolute measurement
and INC mode for comparative measurement. Use the [ABS/INC] key to select the mode.
Pressing the [ZERO] key sets the counter to zero at any angular position.
At power on, the counter is in ABS mode with 0 being displayed. Holding down the
[MODE] key for about 2 seconds can toggle the smallest unit of the angle counter
between 0.0 ° and 1'.
Each time the [MODE] key is pressed, the display of smallest unit is switched.
3 - 16
• g 0" line
Screen rotation knob
Clamp knob
No.99MBA043A