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Getting Started
Connecting the LCD TV
Cable
System
or
VHF/UHF
Antenna
System
Enjoy the high-definition and standard-definition digital programming along with
standard- definition analog programming.
Ɓ
• This TV is capable of receiving unscrambled digital programming for both cable
and external VHF/UHF antenna.
• We strongly recommend that you connect the antenna/cable input using a 75-ohm
coaxial cable (not supplied) to ensure the best picture quality.
Cable or VHF/UHF
75-ohm
coaxial cable
Rear
of
TV
V
H
F
/
U
H
F
/
C
A
B
L
E
i
n
p
u
t
Cable
System and
VHF/UHF
Antenna
System
Use an optional A-B RF switch (not supplied) to switch between the cable and
antenna programming, as shown below.
A-B RF switch
Ɓ
Rear
of
TV
V
H
F
/
U
H
F
/
C
A
B
L
E
i
n
p
u
t
• Remember to set the TV/CATV setting in the TV menu to Air or Cable for the type
you choose.
HD
Cable Box/HD
Satellite
Box
You can also enjoy high-definition programming by subscribing to a high-
definition cable service or a high-definition satellite service. For the optimum
picture quality, be sure to connect this device to your TV via the HDMI or
component video (with audio) input on the back of your LCD TV.
Cab
l
e
Antenna
15
Contact ViewSonic service team at: http://www.ViewSonic.com or call our service team: United States 1-800-688-6688, Canada 1-866-463-4775
ViewSonic
N4290p/
1
4790p
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