Samsung SP-42W5HF Owner's Instructions Manual page 39

Picture In Picture Feature
Remote-control functions while "PIP" is "On":
Features Description
PIP ON Used to operate ON/OFF function of PIP directly.
SWAP Used to interchange the main picture and the sub picture.
➢
When the main picture is in the Video mode and the
sub picture is in the TV mode, you might not hear
the sound of main picture when pressing the SWAP
button after changing the sub picture channel.
At this time, reselect the main picture channel.
LOCATE Used to move the sub picture counterclockwise.
P ▼/▲
Used to select the channel of sub picture.
TV/VIDEO Used to assign a source of sub picture (TV, Ext1, Ext2,
Ext3, Ext4, S-VIDEO).
SCAN Used to scan every memorized channel in order.
To stop scanning, press it again.
(depending on the model)
Power
39
ENG