Menu Options; Merogram; Description; Operation - Promax HD RANGER+ Manual

6.4.3

Menu options

At the bottom of the screen there are three menus available via the function
keys.
6.5

Merogram

6.5.1

Description

This function shows a graphical representation of the MER level for each carrier
of the locked signal, which is superimposed over time. During the Merogram,
maximum and minimum of some parameters and the time when they are
reached are stored. This tool is especially useful for detecting sporadic problems
over time.
6.5.2

Operation

The Merogram tool is available for signals with carriers: DVB-T, DVB-T2 and
DVB-C2.
Connect the RF input signal to the equipment.
Enter the MEASUREMENT or SPECTRUM mode.
Select the terrestrial b
channel or frequency.
Press the Tools key
Select the Merogram option.
It shows the Merogram of the signal.
To exit this function press any key of mode (TV mode, Spectrum mode
or Measurement mode). All data registered is cleaned after leaving.
6-66
It displays the channel/frequency where is pointing
the cursor and access the tuning menu.
It displays the selected transmission standard menu
and accesses the signal parameters.
It displays the Tools menu.
.
and and tune a DVB-T, DVB-T2 or DVB-C2
April 2013