DirecTV H21, User Manual

Page: 45 / 97

39
Turns off while playing
Electronic protection circuit may have been activated because of a power surge. Wait 30 seconds, then turn
on again.
Unplug DIRECTV HD Receiver for a few minutes, then plug back in. If this happens frequently, the voltage in
your house may be abnormally high or low.
Consider using a surge protector or line conditioner.
If your TV turns off while playing, and other lights/appliances in your house do too, you may have blown a circuit
breaker or be experiencing a power outage.
Consult an electrician if the problem is frequent or severe, especially if other household appliances or electronics
are aff ected.
DIRECTV HD Receiver turns on or changes channels unexpectedly
An Autotune may have been activated. See page 17.
Your TV’s timer may have been activated.
Check your TV owner’s manual.
You can
get a lot of
information
at our
website:
directv.com
H21 User Guide.indb 39 H21 User Guide.indb 39 9/19/07 9:32:13 AM 9/19/07 9:32:13 AM