Pro Video Instruments
VeCOAX Network Compact HDMI RF Modulator Manual
10
the quality) to ensure you get a clear signal to all your TVs no matter the distance. If your system
works without one then it is not necessary.
COMBINING SERVICE PROVIDERS SIGNALS OR ATSC WITH YOUR
DEVICE
For Combining ATSC (Over the Air channels) you must find the frequencies that are used by your local
stations. This information can usually be found onlin
e by searching for, “(insert your local area) ATSC
frequency chart.”
This typically shows all the Frequencies used in your area. Find the ones that are not
used and write those down. Set your device(s) to those unused frequencies. Test using your Test TV.
For combining with Cable Service provider, the same rules apply. You can contact the local service
provider of your basic cable to find the frequencies that they use and find the ones that are available
for you to use. If you wish to inject into a Digital Cable Converter box or STB(set-top box) most of the
time the service provider will include a channel you may broadcast onto or some providers require a
specific PID’s to be set which can be set in the
ADVANCED OPTIONS MENU
in order for the Set Top
box to be able to read the channel.
AUDIO ENCODING SETTINGS
The unit has three standards of Audio Encoding. Depending on your local and supported format per
TV you can set the following:
•
AC3
–
2.1 Dolby Digital Audio US/Canada Standard for Broadcasting
•
MPEG
–
MPEG 2 Layer II used in DVB-T EU Standard.
•
ACC - Advanced
Audio
Coding or MPEG-4. Used in some ATSC broadcasts and ISDBT format.
Supported by Most TVs worldwide.
