Crown CT44038 Original Instructions Manual page 3

OPERATION INSTRUCTIONS
●Start
The rangefinder has two button: the power button
button "M". Press power button shortly and turn the power on. The
LCD will display as shown in the below figure.(distance measuring
mde)
●Adjust the focus
The range finder is designed with an adjustable eyepiece(diopter).
By adjusting the focusing diopter within a -5 to +5 range, people with
far sighted vision can use laser range finder without glasses. Looking
through the eyepiece, turn the diopter left or right until the view is
focused with clarity to suit you.
●Mode Selection
We produces kinds of laser rangefinders, each kind can change
modes by short press the button "M". change until by long press "M"
button, "M" or "Y" in the distance measuring, "KM/h" or "M/S" in the
speed.
●"Distance measuring" mode
1. Function Principle:
and the mode
d-ct/2
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2. LCD display:
Basic（CT44038 or CT44039):Press power button shortly, the
distance value will display, Long press power button, the "Scan" will
twinkle and continuously measuring value will display.
Upgrade version:Press power button shortly, the distance value will
display.
●"Pin seeker" mode
1. Function Principle:
In the pinseeker mode, the point D may be isolated from a number of
points in the background out and keep only the distance d1 to the
point. So as to achieve the automatic locking flagpole distance. The
other goals were shielded behind the flagpole.
2. LCD display:
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