Comtech EF Data SDM-300A User Manual
Page 419
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SDM-300A Satellite Modem
Revision 6
Remote Control Operation
MN/SLM3650.IOM
A–27
RX Channel
#3 Enable
Command:
Response:
Status:
Response:
Where: xxxx = OFF (Channel Disabled), AUPC (Channel
Enabled for AUPC), A232 (Channel Enabled for ASYNC
RS232), S232 (Channel Enabled for SYNC RS232), A422
(Channel Enabled for ASYNC RS422), S422 (Channel
Enabled for SYNC RS422).
Note: This command enables channel #3 for SYNC/ASYNC
RS232/RS422 operation, AUPC operation, or can be
disabled.
RX Channel
#3 Data
Rate
Command:
Response:
Status:
Response:
Where: xxxx.x = 0.6 to 4000.0 for Sync. RS422 (kbps in 100
bit/s steps). 0.6 to 64.0 for all other modes (kbps in 100 bit/s
steps).
RX Channel
#4 Enable
Command:
Response:
Status:
Response:
Where: xxxx = OFF (Channel Disabled), AUPC (Channel
Enabled for AUPC), A232 (Channel Enabled for ASYNC
RS232), S232 (Channel Enabled for SYNC RS232), A485
(Channel Enabled for ASYNC RS485).
Note: This command enables channel #4 for SYNC/ASYNC
RS232 operation, ASYNC RS485 operation, AUPC
operation, or can be disabled.
RX Channel
#4 Data
Rate
Command:
Response:
Status:
Response:
Where: xx.x = 0.6 to 64.0 (kbps in 100 bit/s steps).
RX Channel
Clock Phase
(Channels
#3 and #4)
Command:
Response:
Status:
Response:
Where:
x = 3 or 4 (channel number).
yyy = NRM (normal clock phasing), INV (inverted clock
phasing).
RX Channel
Data Phase
(Channels
#3 and #4)
Command:
Response:
Status:
Response:
Where:
x = 3 or 4 (channel number).
yyy = NRM (normal data phasing), INV (inverted data
phasing).