Samsung 8000 Series User Manual page 506

The TV remote control may not work
N
under certain conditions. If this occurs,
reselect the Anynet+ device.
The Anynet+ functions do not operate
N
with other manufacturers' products.
For instructions explaining how to
N
connect Anynet+ external devices, refer
to the device's user manual. You must
connect an Anynet+ device using an HDMI
cable. Some HDMI cables may not support
Anynet+ functions.
Anynet+ works when the AV device
N
supporting Anynet+ is in the standby or
on status.