ALPA 5 Functions Manual page 4

ALPA_DIGITAL_INDICATOR_5FUNCTION
OPERATING INSTRUCTIONS
Absolute Measurement: press the "ZERO" switch, Absolute ZERO is set completed. The indicator
is now ready for absolute measurement.
Relative Measurement: press "ABS/INC" switch at any position, RELATIVE ZERO is set, and the
indicator is now ready for relative measurement. Press "ABS/INC" again, the INC will disappear, the
indicator will turn to absolute measurement.
Metric/inch Conversion: metric/inch conversion will be made when pressing "in/mm" key at any
position.
The indicator features mm/inch conversion and zero setting at any position.