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In the central part of the screen you can see power and MER values in a form of a
histogram with markers of minimal and maximal values detected during all the
measurement time.
At the top you can see informational panel (figure 4.30) operating mode settings and
locked transponder parameters.
To set up transponders, use the ◄ and ► keys. When holding pressed Shift key
transponders will be scrolling with a higher pitch value. To enter transponder frequency or
symbol rate, use the alphanumeric keys. Confirm entering with one of the following keys:
1) F1 / IF. Intermediate frequency is specified. Current polarization will not changed;
2) F2 / TF, H/L. Satellite band frequency is specified and horizontal/left-handed
circular polarization selected;
3) F3 / TF, V/R. Satellite band frequency is specified and vertical/right-handed
circular polarization selected;
4) F4 / SR. Transponder symbol rate is specified;
5) ENTER. Satellite band or intermediate frequency is specified (detected
automatically). Current polarization will not changed.
To access the mode settings, press the F1 / Settings key. The following settings are
available:
1) Ref. level.
2) Level scale. Histogram level scale value: 2, 5, 10 dB
3) Averaging.
positioning is performed it is recommended to specify off value.
4) Sound indication. Selecting the parameter value sound indication type: off –
switched off, Tone – sound frequency is proportional to parameter value,
Pulse – pulse repetition rate is proportional to parameter value;
5) Indicate parameter.
with sound: level – transponder power, MER – MER value.
6) Motor control. Enabling or disabling DiSEqC positioner operating mode
(section 4.4.7);
7) ISI. Selecting DVB-S2 transponder logical stream;
8) PLS. Specifying DVB-S2 transponder descrambling key.
To enter additional transponder measurement modes, press the F3 / Mode key. The
following modes are available:
1) MPEG Analyzer:
2) MPEG Recorder:
3) Statistics:
4.4.8).
To enter the TV video viewing mode, press the F4 / Video key. Press F5 / Info key to
see transponder modulation parameters.
To restart transponder measurement press the F6 / Reset key.
To switch the LNB power supply on and off, use the source control mode. To call the
mode, press the «Shift» key and then, without releasing it, press
(section 4.3.1.5).
LNB converter configuring is performed in the F2 / LNB popup menu (section
4.4.14.4.2).
To open the MER/BER, Spectrum or DiSEqC measurement modes, use the F3, F4
and F5 keys in the additional set of functions which is started by the Shift key.
Selecting reference level value. Available values 50 to 120
dBuV and Auto. The setting resolution 10 dB. The
parameter sets up the maximum possible measured signal
level.
Selection of measured level averaging degree. Available
values: off, Low, Medium, High. When satellite dish
Selecting the parameter to indicate its value
MPEG transport stream analysis (section 4.6).
MPEG transport stream recording (section 4.8).
Transponder reception quality monitoring (section
45
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