Question about Dynex 32 in. LCD Flat-Panel HDTV
When I use channel search on my antenna in my motorhome on my Dnex 32 inch, I get a number in the RF CH selection as well as Analog, Digital etc. Whagt is the RF CH number used for?? Is it extra channels I get or do I use it for anything? James
RF is used for Radio Frequency on your Qam tuner to break it down its the tuner like cheel 1-99 or 1-125 or digital RF clear Qam tuner so RF is your tuner respectivly. You would use this when you have a OTA over the air antenna or sraight cable meaning from wall outlet to tuner not wall outlet to cablebox.
I hope this clears up the meaning.
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Posted on Dec 12, 2009
Both the ATSC and DVB-T specifications allow what are known as virtual channels, which are software-defined "channels" which correspond to a specific RF channel which carries the actual broadcast streams. These channels are assigned in the same way as they were in the old NTSC analog standard: there is a chart of these frequencies at
Posted on Jun 08, 2014
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Posted on Jan 02, 2017
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Sep 26, 2016 | RCA Televison & Video
Apr 09, 2015 | Televison & Video
May 06, 2011 | Sharp Aquos LC-42D62U 42 in. LCD HDTV
Automatically searches and adds available channels to the memory.
Select "ANT in"
Select Cable or Antenna Select "Auto"
Select a scanning mode
Auto channel setup
Select "Auto program"
Select "ANT in"
Select scanning mode (ALL channels/Analog only/Digital only
Start scanning the channels
Available channels (analog/digital) are automatically set.
All channels: Scans digital and analog channels
Analog only: Scans Analog channels only
Digital only: Scans Digital channels only
Confirm registered channels
If OK is not pressed after selecting "Apply", the channels will not be saved.
The channel will be saved when no operation is performed for 60 seconds and
the "Manual program" menu will also exit automatically.
If you perform scanning more than twice, previously saved channels are erased.
About broadcasting systems
Analog (NTSC): Conventional broadcasting
Digital (ATSC): New programming that allows you to view more channels
featuring high-quality video and sound
[Use "UP ' DOWN ' RIGHT ' LEFT] AND 'OK"] keys to selcet and proceed.
Mar 07, 2011 | Panasonic Viera TH-42PZ80U Plasma TV
1 Press the MENU key on the remote control to
display the Main menu.
2 Use the CURSOR "UP" or "Down"
keys to highlight
Manual Channel Search. Press ENTER.
3 Use the CURSOR "Up" or "Down"
keys to select Cable,
Air (Antenna), or Digital Add-On.
After the search is complete, the HDTV will exit the
menu system and return to normal TV viewing.
IMPORTANT FACT: This HDTV maintains only one database
of digital channels. Therefore, when you search for
cable channels, the database of antenna digital channels
will be deleted. You will only be able to receive those
ClearQAM channels your cable company provides.
NOTE:"Not available" will appear on the screen
when an option is unavailable.
TUNING MODE UNAVAILABLE MENU OPTION(S)
Analog RF Digital Caption
Digital RF None (all Menu options available)
Video 1 Manual Channel Search, Channel Scan
Memory, Digital Caption
Video 2/3 and Manual Channel Search, Channel Scan
HDMI 1/2 Memory, Digital Caption, V-Guide
Feb 08, 2011 | Sanyo DP32648 32 in. LCD TV
Mar 16, 2009 | Vizio L32 32 in. LCD HDTV
Feb 28, 2009 | Sansui 27" TV
Feb 10, 2009 | Sharp LC-32SB24U 32 in. LCD TV
Dec 03, 2008 | Sharp Aqous LC-26D5U Television
Aug 19, 2007 | RCA 32V550T 32" TV
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