L3Harris Narda SignalShark, User Manual

Page: 195 / 231

Map View
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1. In the Main menu of the Map view zoom the map to the planned localization area. Also
set the view window to the desired size.
2. In the Config Localization menu tap the Set Localization Area button.
3. To change the boarders of the set area see Boarder .
Bearing Error
Here you can define the error of the bearing in percent.
To set the value:
1. Tap the Bearing Error button and turn the Rotary knob or enter a value.
2. Press the Rotary knob or tap the OK button.
LOS Prop.
Here you can define the Line Of Sight Propagation in percent.
To set the value:
1.
Tap the LOS Prop. button and turn the Rotary knob or enter a value.
2. Press the Rotary knob or tap the OK button.
Resolution
Here you can set the display resolution in pixel.
When using a high zoom factor (e.g. 15), 1 pixel is sufficient. When using a low zoom factor
(e.g. 9), a higher resolution would be recommended (e.g. 1/8) to show details even if the
display is enlarged for later evaluation.
To set the value:
1.
Tap the Resolution button and select a value from the dropdown menu.
2. Press the Rotary knob or tap the OK button.
Velocity Squelch
When the ADF antenna is mounted on a vehicle roof the velocity of the vehicle may vary. In
order to suppress the fluctuations the squelch can be set to a certain speed.
To set the value:
1.
Tap the Velocity Squelch button
2.
Turn the
Rotary knob
and press the
Rotary knob
or tap the
OK
button
– or –
3.
Enter a value and tap the speed unit button.
min DF Quality
Here you can set the quality that must be reached to accept a bearing for the calculation of a
localization.
To set the value:
1.
Tap the min DF Quality button and turn the Rotary knob or select a value from the
dropdown menu. Select Off to accept all bearings for calculation.
2. Press the Rotary knob or tap the OK button.