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DV-B420 Digital Terrestrial Receiver
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DV-B420 Digital Terrestrial Receiver
1. Automatic Channel Search
Automatic Channel Search helps you to automatically load the channel information of all CH
contained.
1. Press the CH+/CH- buttons tp select Channel Search in the installation menu and press
the OK button.
The channel search window as shown below will be displayed.
2. Press RED (SUB.T) button to start the automatic channel searching.
The bar on the top of the screen shows the progressive status of the channel search.
3. The services found will be listed once auto search has finished.
Simply press OK key to store.
Menu Operation
This Menu helps you to setup a variety of parameters necessary for receiving signal and
managing the channel information. To avoid loss of service, it is important to understand
the following table before you make changes.
Channel Search
Search Mode
AUTO (press RED SUB.T. Key) or MANUAL(press GREEN 'i' key)
The parameters required to receive digital TV are fully automatic from this product and
cannot be manually set.
FFT(2K,8K)
C/R (Code rate) 1/2 2/3 3/4 4/5 5/6 7/8
CONS(Constellation) QPSK 16-QAM, 64-QAM
G/I(Guard Interval) 1/32 1/16 1/8 1/4
Installation
Menu Operation
These are special parameters for
digital TV reception. The product will
automatically set these for you
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