Comtech EF Data RCF6001 - Manual (Page 33)

RCF6001 Satellite Terminal Maintenance
TM082 - Rev. 1.0 Page 4-13
Clk Polarity
Normal
SCT Source
Internal
Tx Terr Intf
RS422
Rx Setup
Rx Ckt ID
Provides entry of Rx circuit Identifier
Circuits can be given up to an 11 character alphanumeric Identity
such as DLINK1
Buff Size
Set the Doppler buffer size in Bytes
Buff Size
Sets Doppler buffer size in ms.
Buff Clk
Selects buffer clock source: SCTE (Ext)
Clk Polarity
Normal
Rx Terr Intf
RS422
Monitor
Level
Estimated receive signal level as seen by the Demodulator
Eb/No
Estimated Eb/No as seen by the Demodulator.
SER
Estimated channel error rate (before decoding) measured by the modem.
CBER
Estimated corrected bit error rate (after decoding).
Error Count
Current Error Count from the Viterbi Decoder.
Offset Freq
The received carrier frequency offset as measured by the modem.
Event Buff
History of events recorded in the event buffer. A maximum of 40 events may be
stored in the buffer. Upon receipt of the 41
st
event, the first received event is
automatically deleted, and so on, maintaining the maximum 40 events.
Press Clear to Erase Events
Voltages (Menu)
+5 Volt
Measured voltage of the +5 volt power bus inside modem.
+12 Volt
Measured voltage of the +12 volt power bus inside modem.
-12 Volt
Measured voltage of the -12 volt power bus inside modem.
Buffer Stat
Doppler buffer % full status.
Press Clr to Center Buffer
Causes Doppler buffer to re-center
BER Exponent