Promax HD Ranger +, User Manual

Page: 62 / 224

5-54 December 2014
5.4 Specific Options
►
Analogue Signal
This option is available only if the detected or selected signal is ANALOGUE.
Pressing the F3 key it allows selecting the type of analogue input,
between antenna (via RF connector) and external (via V/A input connector).
To get an external analogue signal use the A/V input (see figure 5 ).
►
Aspect Ratio
This option is available only if the detected or selected signal is ANALOGUE.
It allows the user to select the image aspect ratio (4:3; 16:9).
►
Advanced
It gives access to two options:
Audio : It allows the user to select among the audio tracks available.
TS Data : It shows the IRG data descriptor. If the signal contains this
carrier identifier, this option will be enabled. If the signal
does not contain this identifier, the option will be disabled
(for more information refer to section "IRG descriptor").
5.5 IRG Descriptor
The analyser is compatible with IRG recommendations and it can extract the
Carrier ID information and display it conveniently showing all the details.
This information is useful to identify the interference, thanks to the carrier ID.
This identifier provides enough information to detect the interference source
(customer name, contact data, geo coordinates, etc.) and allows the operators to
communicate directly with the RFI source to resolve the incident.