Gpa Display; Search Methods; Gpa Search Methods; Search With The Universal Probe - KTS-Electronic GPA 3000 DR User Manual

3.3 GPA display

 After selecting the "GPA" search method you have the option to select a probe.
 The sensor value will be shown as a bar graph. The corresponding digits will
appear on the right hand side of the screen.
 The calibration value will be shown on the left hand side of the screen.
 The search depth will be selectable on the upper part of the display via the
options „10M", „15M", „20M" and „25M"(M for meter).
 The "back"-button leads you back to the search method selecting screen.
 The battery status will be shown in the lower right corner of the display.

4 Search methods

4.1 GPA search methods

There must be a probe connected to the electronic unit to use the GPA search
method.

4.1.1 Search with the universal probe

 Switching the electronic unit on via On-/Off-button.
 Select your language.
 Select "Universal probe" at the probe selection.
 The electronic unit should face up while using the probe
 Optionally the tablet computer can be connected to the electronic unit via
Bluetooth. (See 5.2)
 Place the universal probe so that one of the square ends shows in the direction
you want to search and check both, calibration value and sensor value.
 Turn the probe 180° so that the opposite square now face forward and check
the two values again.
Choose the side with values closer to 2.5 as forward direction (as shown in the
following figures).
 The distance between the probe and ground should not vary a lot.
 Avoid hectic movements and try to walk in straight lines.
KTS-Electronic GmbH & Co. KG – GPA 3000 DR
Fig. 3.5 GPA display
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