
March 2015 6-57
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6.3
F3: Tools
Access by the
key. It shows the Tools menu. This menu can change
depending on the type of selected standard. Tools are:
► Select Service: It displays the list of services available in the multiplex
tuned, with the service name, icons that identify the
service type, SID (stream identifier) and LCN (logic
channel number).
Icons that appear next to the service name identify the
features of the service. The meaning is given in the
following table:
Digital TV
service
High Definition
TV service
Digital radio
Data
Scrambled
service
► Explore channel
plan: It explores the selected channel plan. Tune by channel
must be selected.
► Datalogger: It creates a file in which are stored measurements. This
file belongs to the selected current installation.
► Echoes: It detects the echoes that may appear due to the
simultaneous reception of the same signal from several
transmitters.
► Constellation: It displays the constellation of the locked signal.
► Attenuation test: It checks the response along the complete range of
frequencies by measuring the losses (attenuation) in the
distribution of TV signals, comparing reference levels
between the headend output and each antenna plug.
For more information about these features, see the "Tools" chapter.
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