General Measurement Information - KAHLES HELIA Mode D'emploi

4 FOCUSING
By turning the focusing wheel you can focus from mini mum
range (see technical data on www.kahles.at) to infinity.
5 MENU (HELIA RF)
For menu settings press the mode button for 3 seconds.
Attention: This function is not available during the proce-
dure of any distance measurement. When pressing the
mode button again the next menu option is reached.
Select a program by pressing the measurement button.
5.1 Display
Aiming mark
Measured angle in degrees
or EAC-function
Battery symbol
Brightness level
Program 1
Selection angle
measurement
E
Program 2
Selection meters
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Angle symbol
Selection of meters (M)
or yards (Y)
Display of the measured range
Selection EAC-function
Deactivation
of additional
information
Selection yards
6 MEASUREMENT INFORMATION
(HELIA RF)

6.1 General measurement information

The following factors have an impact on the maximum
measurement range:
Colour of target
Surface
Angle to target
Size of object
Sunlight
Atmospheric conditions
Object structure
6.2 Single measurement
The aiming mark will appear when the measurement
button is pressed briefly. After the button is released, the
measured range is shown on the display.
6.3 Scan measurement
Scan Mode is used to continually measure the range
of moving targets. The instrument switches to Scan Mode
automatically if the measurement button is held down
for over 3 seconds. In Scan Mode, measurements will
be taken continually until the measurement button is
released.
Higher Lower
range range
Light Dark
Shiny Matt
At right angle Acute
Large Small
Little A lot
(cloudy) (bright sunshine)
Clear Misty
Plane Variable
(e. g. wall) (e. g. bush, tree)
E
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