Crown CT44038, Original Instructions Manual

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English
8
English
7
For moving objects, ranging twice. Two distance difference, divided
by the time interval ranging sides, the speed of moving objects can
be obtained.
2.Velocimetry method:
For moving objects, ranging twice. Two distance difference, divided
by the time interval ranging sides, the speed of moving objects can
be obtained.
2.Velocimetry method:
When the battery voltage is too low, the low pattern has been shown
to remind replace the battery.
NOTICE:
﹡
the measuring range of the rangefinder could be influenced by the
angle between the laser an targets. Generally speaking, the
measuring range is better when there is a smooth surface, bright
color, big surface of targets, and a bigger angle between the laser
and the target.
﹡
users need to change to a new battery when “ ”displays. A
low battery can affect accuracy, if you do not use the rangefinder for
a long time , please take the battery out.
﹡
Do not touch the eyepiece directly, in order to avoid damage,this
device has been accurately aligned and adjusted with precise
equipment. Never disassemble it at fandom.
3.LCD display:
Basic
（
CT44038 or CT44039) : it do not have this mode
Upgrade version: Press power button shortly, the distance value and
height value will display rotational
●“Speed” mode
1.Function Principle: