OKM eXp 4500, Руководство пользователя

Страница: 52 / 94

52 Operating Modes
7.1.1 New Ground Scan
After activating this operating mode you have the possibility to adjust certain settings. There are
different parameters which influence the measurement. In figure 7.3 you can see the corresponding sub-
menu.
You can modify the following parameters (the underlined
values correspond to the setting made by the factory):
•
Field Length (Auto, 5 m, 10 m ..., 50 m)
Number of measured values per search line. If you
select “Auto” the number of impulses can be adapted
to the current length of your search line. During the
first line the device will read values regularly without
stopping. When you want to finish your first line you,
have to depress the multi-function control knob to stop
the measuring process of the current line. The device
will store the number of impulses and use it for all
further scan lines on the same scan. By selecting the
value 5 m, 10 m, 20 m, …, or 50 m you can preset the
distance or the number of impulses you need in one
measured line.
•
Impulse Mode (Automatic, Manual)
This is the mode that determines how the measurement points will be recorded. Automatically or
Manually. For the smooth and flat terrain, most use the Automatic Mode, for rough terrain the
Manual Mode can be used.
– In the Automatic mode, the eXp 4500 will take the measurements automatically as
predetermined in the “Field Length” selection.
– In the Manual mode, the eXp 4500 will record a measurement point only when using the
Joystick or by depressing the ON/OFF button. The eXp 4500 uses 6 impulses per meter.
•
Scan Mode (Parallel, Zig-Zag)
Scan Mode defines the method of scanning an area. In the Parallel mode a measurement starts
OKM GmbH
www.okmmetaldetectors.com
Illustration 7.3: Ground Scan – Parameter
Illustration 7.4: Parallel or Zig-Zag
Parallel Method Zig-Zag Method