TeeJet RX 400p - Manual (Page 46)

RX 400p
98-05044 4-4
R1
a A
No WAAS Lock WAAS Lock
Figure 4-4 WAAS Lock Icon
4.4.3 OmniSTAR Lock Icon
When operating using the internal L-band receiver as the differential source, the RX
400p receiver indicates the OmniSTAR DGPS lock status in the upper right corner of
the display. The lock symbol, illustrated in Figure 4-5, remains in the ‘No L-band’
DGPS Lock state until the receiver has acquired the DGPS satellite transmission at
which point the symbol changes to the ‘L-band Lock’ icon. The L-band DGPS
receiver will lock to the satellite signal although a valid subscription is not present
within the receiver in order to provide the facility to subscribe the receiver over the
air.
* +
No L-band Lock L-band Lock
Figure 4-5 L-band Lock Icon
Note - When using corrections from the OmniSTAR service, the GPS output of
the RX 400p will not be differentially corrected until lock has been attained on
an OmniSTAR broadcast with a subscribed receiver.