Samsung HG43NF690U Installation Manual page 46

The external sources of this TV are displayed in the last page of the Channel Editor menu as shown in the example below.
In the example, there are two external sources connected to the TV,
– You can assign a new channel to an external source at end of list, selecting Edit Channel Number, and then using
the directional buttons on the remote control to select the channel number of the channel.
– If you tune to a channel after assigning the channel to an external source, you can enter the external source without
opening the TV source menu.
46
English
After assigning channel number
997 to the AV source.
HDMI2 and AV.