AOR AR5001D Guida Utente Scaricare il pdf (Pagina 89)

Using SignalTrack

HOLD LAST MEASURED BEARINGS

SignalTrack can process and display the measured bearings in two different ways. If the Hold Last

Measured Bearings for item is unchecked SignalTrack will base its estimated positions and display

bearings in a time synchronized fashion. This means that the position estimate is calculated using

bearings that were all measured over a given 0.5 second time interval and similarly the bearing lines

shown are for the identical 0.5 second interval. This setting is useful if you are attempting to locate

more than one rf emitter and one of your sites is not receiving one of the emitters.

If the Hold Last Measured Bearings for item is checked, the previous estimates will be time

synchronized; however, the most recent estimate will be based on the last bearing received at each

site. This setting is useful if you would like to hold the last measured bearing on the screen.

Typically this would be done if mobile sites were part of the network, or if for some reason a

communications delay caused one or more of the sites to receive bearing data. This setting is also

useful if the signal is weak at one site and the bearing readings are sporadic.

In most cases the checking Hold Last Measured Bearings for will give the best results. The time

value sets the amount of time the bearing will be displayed if no bearing updates are received.

The status bar at the bottom of the display will display the bearing measured at the fixed sites

connected to SignalTrack. If the site does not receive a bearing for one second the text will be

italicized.

Hold Average Position Estimate

The Hold Average Position Estimate for check box and time setting works similar to the Hold

Last Bearings for except the parameters apply to the average position estimate.

MOBILE SITE DISPLAY OPTIONS

In the Options dialog you can change the way mobile sites are displayed by pressing the Sites tab.

The following dialog is displayed

Figure 57: Mobile Site Display Options

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 119 120

Nessun commento

AOR AR5001D Guida Utente Pagina 89