Mid-tech RX 400p, Руководство пользователя

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RX 400p
4-5 98-05044
R1
4.4.4 Beacon Lock Icon
When using the internal beacon sensor as the differential source, the RX 400p
indicates beacon lock status in the upper right hand corner of the display. The lock
symbol, illustrated in Figure 4-6, remains in the closed position when the RX 400p is
locked to a valid beacon signal, and open, when no broadcast is available for the
specified frequency and/or MSK bit rate.
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No Beacon Lock Beacon Lock
Figure 4-6 Beacon Lock Icon
Note – When using beacon corrections, the GPS output of the RX 400p will not
be differentially corrected until the beacon receiver locks to a valid RTCM
broadcast.
4.4.5 External DGPS Correction Source Icon
The icon shown in Figure 4-7 indicates that the RX 400p receiver is currently
operating with corrections input from an external source. This icon symbolizes
external correction input to a DB9 connector.
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Figure 4-7 External DGPS Source Icon