Promax US TV EXPLORER 2 User Manual página 8

5.14.7 Digital TV: Measuring BER ......................................................................... 55
5.14.7.1 ITU-T J.83/B signals ......................................................................... 55
5.14.7.2 ATSC signals .................................................................................... 56
5.14.7.3 DVB-S/S2 and DSS signals .............................................................. 58
5.14.8 Digital TV: Measuring MER......................................................................... 62
5.15 Constellation Diagram ....................................................................................... 65
5.15.1 DVB-S/S2 (QPSK/8PSK) signals................................................................ 66
5.16 Spectrum Analyser ............................................................................................ 65
5.16.1 Markers ....................................................................................................... 66
5.17 TV Operating Mode ........................................................................................... 67
5.18 Antenna Alignment Function ............................................................................. 71
5.19 DiSEqC Command Generator........................................................................... 71
5.20 SATCR function................................................................................................. 73
5.21 Using the alphanumeric keyboard..................................................................... 74
6 DESCRIPTION OF THE INPUTS AND OUTPUTS ................................................. 77
6.1 RF input............................................................................................................. 77
6.2 USB port............................................................................................................ 77
6.3 Scart (DIN EN 50049) ....................................................................................... 77
6.4 RCA Adaptor ..................................................................................................... 78
7 MAINTENANCE....................................................................................................... 79
7.1 Considerations about the Screen. ..................................................................... 79
7.2 Cleaning Recommendations ............................................................................. 79
USER'S MANUAL. US TV EXPLORER II