42
7
Switching measuring units
To switch between measuring units in the Range mode depress the
“Mode” (
5
)
button for about two seconds.
“M” stands for “metres” and “Y” for “yards”.
To switch between measuring units in the Speed mode depress the
“Mode” (
5
)
button for about two seconds.
“KM/h” – stands for “kilometers per hour”, “M/S” – “metres per
second”.
PECULIARITIES OF OPERATION
Accuracy of measurement and maximum range depend on the
reflection ratio of the target surface, the angle at which the emitting
beam falls on the target surface and environmental conditions.
Reflectivity is also affected by surface texture, colour, size and
shape of the target. A shiny or brightly coloured surface is normally
more reflective than a dark surface.
Measuring range to a small sized target is more difficult than to a
large sized target.
Accuracy of measurement can also be affected by light conditions,
fog, haze, rain, snow etc. Ranging performance can degrade in
bright conditions or when ranging towards the sun.
When measuring range to a small-sized target located more that
400 meters away, it is recommended that you use a tripod or at least
put your elbow against a solid surface. This is due to possible hand
tremors and difficulty in hitting the target with the beam at a longer
distance.
If the signal level is too weak, the LCD display will show “----” which
means that measurement cannot be made. When measuring, the
unit needs to be pointed at the object moving towards or away from
the observer.
Important:
accuracy of measurement depends on the angle
between the user and object to be measured: the smaller the angle,
the better accuracy you have. To enhance accuracy of your
measurement, it is advised that you make 3-4 measurements in a
row and calculate an average value.
Attention! The Extend LRS-1000 is not a substitute for special
speed measuring equipment.
27051
1000
±1
5
6
24
24
7
1
7
4
3000
IPX5
3В
/
CR2
±4
905
-10 °C …+45 °C
до 100 км/ч
±5 км/ч
через 20 сек
98x75x54
195
/
205
Лазерный дальномер
Чехол
Ремешок
Инструкция по эксплуатации
Гарантийный талон
Для улучшения потребительских свойств изделия
в его конструкцию могут вноситься усовершенствования.
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