Manualshelf

User Manual Part 3

ManualsBrandsHarris Corporation RF Communications Division ManualsElectronicsLand Portable BGAN Terminal
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4-14
RF-7800B
CONFIGURATION
R
MSN RDI: By default, MSN 3 is entered into the MSN Restricted Digital Information text box. RDI is a 56 kbps
service that is normally found in the USA.
Trigger for Mobile-Originated call type (Bearer): This drop down box controls the mechanism used by the
BGAN terminal to select the bearer type for mobile originated calls.
Bearer Capability is set by default as the trigger.
MSN Number can be set if there is a problem and the ISDN device does not correctly signal the call type
(speech, 3.1 kHz audio, UDI, RDI) via the bearer capability. Different MSN numbers can be used for any
of the ISDN call types. However, the ISDN equipment must be configured with the same MSN to accept
incoming calls, and different numbers must be used for speech, audio and UDI/RDI calls.
Once all changes have been made, click on Apply. Any changes to this screen require a re-boot of the BGAN
terminal to save the new configuration. Use the power button on the BGAN terminal or the Restart Terminal button
to gracefully power down and power back up the BGAN terminal.
4.3.7 Antenna Status
See Figure 4-8. The Antenna Status page is only used for the RF-7800B-VU104 tracking antenna. It is used to
monitor the status of the antenna. This page does not automatically update and must be refreshed to poll for the latest
status.
ATB State: This field indicates the detailed state of the Antenna Tracking Board (ATB) and indicates whether the
antenna is tracking or searching for the satellite. Refer to Table 4-1.
Elevation: The current elevation angle of the antenna.
Frequency (KHz): The frequency of the global beam in kHz that the antenna is tracking. Possible values are the
primary and secondary frequencies of the three satellites. Refer to Table 4-2.
Antenna Tracking: Indicates (TRUE or FALSE) whether or not the antenna is currently tracking the satellite (in
states 5, 6 or 7).
Run ABIT: Refer to Table 4-3 for Antenna Built-In Test (ABIT) results. No fault is shown as 0. For faults, refer to
Paragraph 5.2.1. For any recurring faults, return unit for repair.