1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

AM21 problem .1 no signal

Discussion in 'DIRECTV HD DVR/Receiver Discussion' started by nighthawk777, Oct 17, 2010.

  1. nighthawk777

    nighthawk777 Mentor

    May 1, 2008
    I have noticed on a couple of channels I receive on the AM21 that I am getting searching for signal on the off-air tuner...(792) for the .1 channel but i receive the .2 fine. For example 13.1 is cbs with 13.2 being mytv. I can't tune in CBS but mytv comes in fine. Same thing with channel 21.1 which is the CW in HD it won't come in, but 21.2 which is the CW in SD comes in fine. The AM21 is connected to a HR22-100. Any suggestions?
  2. Davenlr

    Davenlr Geek til I die

    Sep 16, 2006
    Database error. Remove OTA, reboot, then add it back again. Hopefully that will fix it. If not, you will need to notify DirecTv. There is a thread on this board for reporting those errors.
  3. litzdog911

    litzdog911 Well-Known Member

    Jun 23, 2004
    Mill Creek, WA
    Menu > System Setup > Sat & Ant > Antenna Setup > Reset Settings
    Menu > System Setup > Sat & Ant > Antenna Setup > Initial Setup

Share This Page