Comtech EF Data CDM-570 - Manual (Page 124)

CDM-570/570L Satellite Modem with Optional IP Module Revision 12
Front Panel Operation MN/CDM570L.IOM
5–38
5.2.2.2.4.2 (MONITOR: Link Statistics) Clear-All
Clear all Stored Stats?
No Yes (▲ ▼, ENTER)
Use the ▲ ▼ arrow keys to choose No or Yes, and then press ENTER. If Yes is selected, the
Link Statistics log is cleared and the previous menu is displayed.
5.2.2.2.4.3 (MONITOR: Link Statistics) Config (Configure)
Stats Logging Interval:
Disabled (▲ ▼,ENTER)
Use the
▲ ▼ arrow keys to select a logging interval (the period of time over which the statistics
is measured) – valid selections are Disabled, 10, 20, 30, 40, 50, 60, 70, 80, or 90 minutes – and
then press ENTER when done.
Once set, the display reflects the chosen logging interval:
Stats Logging Interval:
30 minutes (▲ ▼,ENTER)
5.2.2.2.5 MONITOR: AUPC
Framing is required for
AUPC Monitor (ENT or CLR)
If selecting AUPC, and the modem is not in ‘Framed’ mode, the menu displays as shown here.
Otherwise, if selecting AUPC and the modem is in Framed mode, the menu displays as
follows:
AUPC:Remote EbNo =14.0dB
TX Power Increase =2.2dB
Note the following:
• The top line displays the value of E
b
/N
0
of the demodulator at the distant end of the
satellite link. The E
b
/N
0
will display Unlock if the remote demod is unlocked.
• The bottom line shows how much the AUPC system has increased the output power. If
AUPC is not enabled, the value of Tx Power Increase will show as 0.0 dB.
Press ENTER or CLEAR to return to the previous menu.