KMH/MPH: units of speed measurement: km/hour or miles/hour (3, Fig.3) (LRM 1800S only).
Shape of the reticle: cross shape or rectangular shape (2, Fig.3).
rEC1: Data Recall mode. It returns results of the last 10 measurements on the display.
Measurement results are saved in
Pressing M button moves the unit along the list of measurement set numbers and measurement results:
rEc 1, rEc 2, …, rEc 0.
If distance was not measured, it will not appear in the list.
Measurement sets are numbered in reverse order: first recalled set is the result of the last measurement.
Pressing A button at any moment within the list of recalled results (or pressing M button at the end of the list) brings the unit to Ready to Measure mode.
Clr: clear data function: upon pressing the Action button (6) (fig.1) the entire data from all previous measurements will be erased.
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