Comtech EF Data SDM-2020 User Manual
Page 215
SDM-2020 Satellite Demodulator
Revision 4
Remote Control Commands
MN/SDM2020D.IOM
A–15
Demod/
Coder Config.
Program Status
Command:
Response:
ISEL_xxxxxx'cr'
(Notes 1, 2, 7)
ICLK_xxx'cr' (Note
3)
RDVB_xxxx'cr'
DF_nnnn.nnnn'cr'
DR_nnnn_mmm.mmmmmm'cr'
DE_xxx'cr'
RCP_xxx'cr'
RDP_xxxx'cr'
RDF_xxxx'cr'
SWR_nnnnnnnn'cr'
SR_xxx'cr'
DM_xxx'cr'
(Notes 1, 2)
RR_xxx'cr'
(Notes 1, 2)
MC_xxx’cr’ (Note
2)
ERF_nnnnn.nnn’cr’ (Note
4)
TRF_nnnnn.n’cr’ (Note
4)
ILB_xxx’cr’ (Note
4)
ICFR_xxxx’cr’ (Note
4)
BC_xxx’cr’ (Note
4)
IBS_nn’cr’ (Note
4)
IRFS_1544_SSSS’CR’ (Note
4)
IRFS_2048_SSSS’CR’ (Note
4)
IRFS_6312_SSSS’CR’ (Note
4)
IRFS_8448_SSSS’CR’ (Note
4)
IRFS_32064_SSSS’CR’ (Note
4)
IRFS_34368_SSSS’CR’ (Note
4)
IRFS_44736_SSSS’CR’ (Note
4)
IRFS_51840_SSSS’CR’'lf'] (Note
4)
RFIN_xx’cr’ (Note
6)
LNBV_xx’cr’’lf’] (Note
6)
Interface Select
Interface Mode
DVB Framing Type
Demodulator Frequency
Demodulator Rate
Descrambler Enable
Receive Clock Phase
Receive Data Phase
Receive Data Fault
Sweep Width Range
Sweep Reacquisition
DM State Control
RR State Control
MC State Control
External Reference Frequency
TX Terrestrial Clock Frequency
Interface Loopback
Interface Coding Format Receive
Buffer Clock Source
Interface Buffer Size
Interface Receive Frame Structure 1544
Interface Receive Frame Structure 2048
Interface Receive Frame Structure 6312
Interface Receive Frame Structure 8448
Interface Receive Frame Structure 32064
Interface Receive Frame Structure 34368
Interface Receive Frame Structure 44736
Interface Receive Frame Structure 51840
RF Input Select
LNB Voltage Select
Notes:
1.
Only displayed when RS422 interface
is installed.
2.
Only displayed when ASI/RS422
interface is installed.
3.
Not displayed when ASI/RS422,
ASI/LVDS, or G.703 interface is
installed.
4.
Only displayed when G.703 interface
installed.
5. Not
Used.
6.
Only displayed if the 4-channel RF
card is installed.
7.
Displayed with ASI/LVDS interface.
This command is used by the Comtech EF Data
M:N protection switch to collect information that
is necessary to configure back-up
demodulators. Because this command (content
and/or order) can be changed at any time by
Comtech EF Data, it is advisable that other
commands ('DCS_' and 'ICS_', or 'BCS_') be
used for M&C systems.