XDS-PRO (PRO1R, PRO4R & PRO1S, PRO4S) Satellite Receivers - User Guide Rev. A R830001-2106
4-3
RECEIVER WEB INTERFACE
ATX
Confi dential & Proprietary
4.1.2 Tuner Tab
The Tuner Tab presents the user with tuner related data (see Figure 4 - Tuner Settings), and includes:
•
Currently active tuner.
•
Enabled/disabled status.
•
Tuned frequency.
•
Tuner’s symbol rate.
•
FEC, Data rate, Framing mode, and Modulation mode.
•
Low EB Alarm Threshold
•
Data Rate
•
Framing Mode
•
Modulation Mode
•
Tuner Carrier Lock status
•
Locked Tuner Frequency – Shows the actual locked frequency with offset
•
The acquisition state of the tuner.
•
Eb/N0 – The energy per bit to noise power spectral density ratio, it is a normalized signal-to-noise ratio measure, also
known as “SNR per bit” (see Section 3.3).
•
AGC – A closed-loop feedback regulation mechanism, helps to equalize the average volume of different signals due
to varying signal strength.
•
Fade count* of the tuner.
•
Reed-Solomon error count*.
•
Current LNB offset.
•
On / off status of the LNB.
*The fade count and Reed-Solomon errors can be reset by pressing the Clear Statistics button.
Tuner settings can be edited at any time by pressing the Edit Tuner Settings button.
Figure 4: Tuner Settings
CHAPTER 4:
