User manual

4035197 Rev C D9865 Satellite Receiver Installation and Operation Guide 4-83
Signal Level and Signal Quality
The Signal Level and Signal Quality of the incoming signal are displayed both
numerically and graphically using bar graphs.
The Signal Level is associated with the RF input signal level. The Signal Level
display is continuously updated to indicate the relative strength of the received RF
input signal. It is displayed in the range from 0 to 100.
The Signal Quality is associated with the Bit Error Rate (displayed in the range from
0 to 100). The Signal Quality is continuously updated to indicate the relative quality
of the received RF input signal.
PV BER Indicates the PV (Post-Viterbi) BER of the received
signal (DVB-S only).
LDPC BER Indicates the LDPC (Low-Density Parity-Check)
error rate of the selected input (DVB-S2 only).
PER Indicates the current PER (Packet Error Rate).
C/N Margin Indicates the current Carrier-to-Noise Margin of the
received signal, in dB. The Carrier-to-Noise margin
is the actual distance that C/N is from the noise
threshold.
Signal Lock Indicates the current signal lock status for the input.
Rolloff Mode Indicates the rolloff mode of the incoming signal.
The default is set to Auto.
Rolloff Factor Indicates the rolloff factor of the incoming signal.
LNB PS Status Indicates the current LNB connection status (No
Load, Overloaded, OverTemp, Short Circuit,
Disabled, Normal, or N/A).
RF Status Description