Other Information
76
Loss of local, off-air (ATSC) channels
The following conditions may cause loss of local, off-air channels:
Your local broadcast time may have changed.
Many digital broadcasts are not aired 24 hours per day.
The signal strength for your local station may not be strong enough due to atmospheric
conditions, obstructions, or antenna location. If you are using a directional antenna for local
stations, try orienting your antenna differently or placing it in a different location. The HD
antenna included with your receiver is omnidirectional and does not need to be oriented,
however, if your receiver is in a stereo cabinet or other enclosure, it may weaken the signal.
To check the off-air signal strength, do the following:.
4
Press MENU.
4
Press SELECT on
Settings
in the Quick Menu.
4
Select
Setup
in the Quick Menu.
4
Select
Sat
&
Ant
from the left menu.
4
Press SELECT on the Antenna Setup.
4
Press SELECT on the Antenna Signal meter.
If the signal strength for the desired channel or channels is low, try relocating or re-orienting
your antenna. You may also try selecting a different primary or secondary network area.
No program information on some off-air channels
Not all program information is available for all areas. See your local newspaper or a printed TV
schedule for listings.
Troubleshooting
Summary of Contents for M380 2003
Page 1: ...Rev F...
Page 375: ...DIRECTV HD RECEIVER USER GUIDE...
Page 377: ...Section Title...
Page 379: ...Section Title 1 2 Welcome 3 About Your User Guide 4 Defining High Definition Chapter 1...
Page 417: ...Section Title Chapter 3 39 40 Watching TV 43 The Guide 45 Autotune 47 Pay Per View Chapter 3...
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