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Third Step
Adjust the level of the RF signal output using the appropriate front trimmer by 20dB in a
level in the range 70dBμV - 90dBμV.
Fourth Step
If there are multiple modulators MOD-HDTV connected to the same distribution system you can use the
mode "Profile mode". Selecting this mode each modulator is associated a different profile to avoid conflicts
when tuning TV.
Profile function mode:
To prevent conflicts during the automatic scanning of TV receivers it's mandatory to set different values on
the following fields:
For this reason, the user must always select a different profile for each modulator, connected on the same
coaxial distribution, Profile No 1 for the first modulator, Profile No 2 for the second modulator, ... Profile No
10 for the tenth modulator, etc. etc. ...
For example, if we need to install three modulators in a same TV distribution, the profile that should be select
will be:
Profile 1 for the first modulator which means that it will be set to the following parameters:
•
Program Name = DTV 1
•
Service ID = 1
•
TS ID = 2240
Profile 2 for the second modulator, you will set the following parameters:
•
Program Name = DTV 2
•
Service ID = 2
•
TS ID = 2241
Profile 3 for the third modulator, you will set the following parameters:
•
Program Name = DTV 3
•
Service ID = 3
•
TS ID = 2242
As a result, all modulators will have different values in the fields above, each time you choose a different
number Profile MOD-HDTV a full reset that will last about 20-30 seconds.
Using the USB interface with the software, you have the ability to customize the fields mentioned above.
Software guidelines
It is possible to perform the advanced settings of MOD-HDTV modulator through the USB connection to
the PC and by using the software. The software and the drivers are available for download on the product
section of the www.fracarro.it website.
System requirements
• Windows XP (SP1 o superiore)
• Windows Vista
• Windows 7 (32 e 64bit)
• Windows 8 (32 e 64bit)
Program Name
Service ID
TS ID
19
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