SGN 71001-1017
35
5.24
Set Carrier Manually - SCM
The
SCM command initiates an acquisition. The command does not have a query form..
The
SCM command comes in one form:
SCM
freq,dataRate The frequency (freq) is the RF frequency in kilohertz (exactly like
the
RF
command). Valid values for frequency are from 920,000 to
2,050,000 (920 to 2050 MHz).
The data rate (dataRate) is the data rate of the carrier in bits per second (exactly like the
DR
command). Valid values for the data rate are from 512,000 to 25,000,000.
5.25
System Faults - SF
The
SF command allows the user to query or clear the system fault history. If the command is
issued as a query the fault history will be displayed in text form. If the command is given the
single parameter “#” (i.e.
SF # ) the fault history will be displayed as a hexadecimal number
corresponding to the fault bit map. If the command is issued with a “0” as the parameter the
fault history will be reset. The bit-mapped values of each fault are shown in Section 8.1,
Fault
and Status Bit Maps
.
5.26
Setting Port Configuration - SP
The
SP command is used to set the various parameters associated with each output port. These
parameters include the port type, the provider, and the service. Setting each of these parameters
requires different parameters as defined below:
SP PORT,SUB,PARAM
where PORT is the desired output port (“A” through “F”); SUB is T for type, P for provider, or
S for service; and PARAM is the desired setting for the parameter. For example, to change the
service of Port C to service 5, issue the following command:
SP C,S,5
The provider and service are selected from the front panel using their names, but the Monitor
and Control interface requires the provider and service ID’s. This information can be obtained
from the service provider if it is needed but the port settings should be set from the front panel
menus.
5.27
Save Parameter Block - SPB
The
SPB command saves critical receiver settings and stores them in flash memory. The saved
parameters will be accessed again if the non-volatile memory fails or if the user issues a
LPB
command to restore the saved defaults.
Summary of Contents for StarGuide III
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