Radyne DMD2050 Operation Manual page 74

DMD2050 Universal Satellite Modem
SAT CH TERRCH
RX SETUP (menu)
CIRCUIT ID
TERR INTERFACE
BUFF SIZE (msec)
BUFFER CLK SRC
TM110 – Rev. 1.3
Allows the user to edit the Tx edit map to specify the
terrestrial slots that will be dropped into assigned
satellite channels. The satellite channels are fixed ane
the number of channels are determined by the data rate.
The terrestrial time slots available are determinedddddd
by the drop mode. When the user has finished editing
the Tx edit map, it will be copied to the Tx ACT map
before it can be used by the modem.
Provides entry of Rx Circuit Identifier. Circuits can be as
DLINK1
{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}
Allows the user to select the Receive Type.
{0 - 64 msecs}
Allows the user to set the Doppler Buffer Size in msec.
{SCTE (External), SCT (Internal), Rx Sat, EXTBNC,
EXT IDI}
Priority {1-5}
SRC DEPTH {1-5}
The user must 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
RX SAT
SCTE
SCT
EXT BNG
EXT IDI
User Interfaces
Priority SRC DEPTH
1 of 3
2 of 3
3 of 3
4 of 3
5 of 3
Only these will
be used
Will not be
used since
4>3 and 5>3
4-17