Comtech EF Data SDM-300L3 Installation And Operation Manual page 103

Satellite modem
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SDM-300L3 Satellite Modem
Front Panel Operation
FUNCTION SELECT: CONFIGURATION: INTERFACE:
RX 2047 PATTERN (CONDITIONAL)
IMPORTANT
Programs the modem to receive a 2047 pattern as the normal receive data, and allows the
BER monitor to work on that 2047 pattern.
Upon entry, the current status is displayed. Press [↑] or [↓] to select on or off. Press
<ENTER> to execute the change.
FUNCTION SELECT: CONFIGURATION: INTERFACE:
TX CODING FORMAT (CONDITIONAL)
IMPORTANT
Programs the transmitter for AMI, B8ZS, or HDB3 coding of the baseband data.
Upon entry, the current coding format is displayed. Press [↑] or [↓] to make the selection.
Press <ENTER> to execute the change.
RX 2047 PATTERN
The is a Test Mode. Conditional: This menu is only available when the
overhead interface PCB is installed.
TX CODING FORMAT
Conditional: This menu is only available when the TX G.703 interface is
programmed. This requires that the optional Overhead card is installed.
OFF
OFF
4–35
Revision 1
MN/SDM300L3.IOM

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