Rx Setup (Menu) - Comtech EF Data DMD-2050E Installation And Operation Manual

DMD2050E Universal Satellite Modem
4.4.3.2

RX SETUP (menu)

RX SETUP MENU
CIRCUIT ID
TERR INTERFACE {RS423 SERIAL, M2P
PARALLEL, DVB PARALLEL,
G.703 E2, G.703 T2 BAL,
G.703 T2 UNBAL, G.703 E1
BAL, G.703 E1 UNBAL,
G.703 T1 AMI, G.703 T1
B8ZS, V.35, HSSI, ASI,
ETHERNET, MIL-188-114A}
BUFF SIZE (msec) {0 - 64 msecs}
BUFFER CLK SRC {SCTE (External), SCT
(Internal), Rx Sat, EXTBNC,
EXT IDI}
Priority {1-5}
SRC DEPTH {1-5}
BUFFER CLOCK POL {NORMAL, INVERTED}
DROP & INSERT (Menu)
RX ASYNC MODE (Menu)
TERR STREAMING {BYTE OUTPUT, PACKET
OUTPUT} ASI only
MN-DMD2050E Revision 2
Enter the Rx Circuit Identifier. Circuits can be as DLINK1
Select the Receive Type.
Allows the user to set the Doppler Buffer Size in msec.
Assign priorities to the clock sources. 1 being the highest
priority and 5 being the last resort. The menu has three
fields; the first field is the name of the clock source, the
second field is the priority entry area, and the last field is
the depth of the list. In the priority field, the up/down arrow
keys will scroll through the list displaying the names and
the current priority. When the desired clock name is
displayed, the number keys may be used to assign a
priority value. Pressing <Enter> will re-sort the list. Do this
until the clock sources are prioritized in the order desired.
Use the left/right arrow keys to move the cursor to the
depth field. This field assigns the number of entries to use.
The number keypad or the up/down arrows can be used to
change the value.
Clock Source Priority
RX SAT 1
SCTE 2
SCT 3
EXT BNG 4
EXT IDI 5
Select the Buffer Clock Polarity for the Tx Terrestrial Clock
relative to the Tx Data. If G.703 Interface is selected, this
selection cannot be changed.
See DROP & INSERT (menu)
See RX ASYNC MODE (menu)
Byte Output = Continuous Mode
Packet Output = Burst Mode
User Interfaces
SRC Depth
of 3
of 3 Only these are used
of 3
of 3
Only these are used
of 3
4–22