User's Manual

ISO 9001:2000 Cert. N°4500/1
Version 1.1 SDT_ARK6_User_Manual_ENG_vATSC Page 37 of 206
5.5 Front-End
Click on Front-End button, highlighted in the next figure, to access the tuner window.
Figure 11. Front-End window
Use the Tuner window to monitor input channel, frequency offset, signal level and quality, and to
monitor the RF input demodulation parameters.
The Tuner window is composed by the following sections:
 RF power level monitor;
 Demodulation parameters;
 Constellation (DVB-T/T2).
Tuner window changes on the basis of the Front-End type. The available FE types are:
 DVB-T/T2
 ISDB-T
 Digitizer
 ATSC
 DVB-S2
 DVB-S2 CAM
A brief description of the features of each Tuner panel follows in next paragraphs.