Sharp DV-NC55U Operation Manual page 22

Cable TV Connections
Connection with cable box, A/B switch and splitter
By using an A/B switch or splitter, it is possible to switch between the cable box and the Unit output.
For example, while recording a TV program with the Unit, it is possible to watch a CATV program (including
descrambled programs) using the A/B switch.
• Connect as shown below.
Splitter
(Not
From
supplied)
CATV
system
Coaxial cable
(Supplied)
Using the A/B Switch
1
Set the A/B switch to the "A" position in the following situations.
• To watch a cable TV program while recording another program.
• To watch a scrambled cable TV program.
• To watch a cable TV program when the Unit is turned off.
• Use the cable box to change channels.
• If you turn off the cable box, you cannot watch a CATV program.
2
Set the A/B switch to the "B" position in the following situations.
• To play back a cassette on the Unit.
• To watch a program which is being recorded with the Unit tuner.
• To watch a program using the Unit tuner.
After the Connection
Plug in the power cord of the TV. Then go to EZ Set Up (See page 26).
22
Coaxial cables
(Not supplied)
DVD OUT
AV 2 OUT
DIGITAL
AUDIO
S-VIDEO
R
AUDIO
L
Unit's Rear
Cable Box
IN OUT
DVD/VCR VCR
AV 1 OUT AV 1 IN IN FROM
ANTENNA
R
R
AUDIO AUDIO
UHF/VHF
L L
CATV
(MONO)
OUT TO TV
OUTPUT
VIDEO VIDEO
CHANNEL
3 4
TV Rear
A/B switch
(Not supplied)
ANT/CABLE
A
B
Coaxial cables
(Not supplied)