Samsung HP-P5581 Owner's Instructions Manual page 24

Cable with a Cable Box that Descrambles Some (But Not All) Channels
To complete this connection you will need a two-way splitter, an RF (A/B) switch, and four coaxial
cables (which you can buy from your Samsung dealer or any electronics store).
Find and disconnect the cable that is
1
connected to the ANTENNA IN terminal of
your Cable box.
This terminal might be labeled "ANT IN",
"VHF IN" or simply, "IN". Connect this
cable to a two-way splitter.
Connect a coaxial cable between an
2
OUT terminal of the splitter and the
IN terminal of the Cable box.
Connect a coaxial cable between the
3
ANTENNA OUT terminal of the Cable box
and the B-IN terminal of the A/B switch.
Connect a coaxial cable between the
4
ANTENNA OUT terminal of the Cable box
and the B-IN terminal of the A/B switch.
Connect the last coaxial cable between the
5
OUT terminal of the RF (A/B) switch and
the ANT 1 IN(CABLE IN) on the PDP.
After you've made this connection, set the A/B switch to the "A" position for normal viewing.
Set the A/B switch to the "B" position to view scrambled channels. (When you set the A/B switch
to "B", you will need to tune your Set-Top Box to the Cable box's output channel, which is usually
channel 3 or 4.)
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