Barbieri Spectropad Series 2 Operating Manual page 20

Barbieri Spectropad
Note: Charts are measured from bottom up!
Page 20 - Operating Manual Spectropad Series 2
A window will appear which shows you where to position the marker
before starting measurement.
The chart measuring window will appear:
Measure the complete chart line by line as requested.
The measuring head needs to be positioned at the beginning of the line
to be measured.
Stop shortly to make the instrument recognize that the start position
has been found and then start moving the head over the full length of
the line until the instrument tells you by a beep and by a message that
measurement is terminated.