Antennas; Installing Batteries In The Remote Control Unit - Sharp LC-42SB45U Operation Manual

Preparation
Antennas
To enjoy a clearer picture, use an outdoor antenna. The following is a brief explanation of the types of connections
that are used for a coaxial cable. If your outdoor antenna uses a 75-ohm coaxial cable with an F-type connector,
plug it into the antenna terminal at the rear of the 1V set.
300-ohm twin-lead cable (flat)
IF-type connector
----oct}
75-ohm coaxial cable (round)
1.A 75-ohm system is generally a round cable with F-type connector
that can easily be attached to a terminal without tools (Commercially
available).
2. A 300-ohm system is a flat "twin-lead" cable that can be attached
to a 75-ohm terminal through a 300175-ohm adapter (Commercially
available).
ED
F-type connector should be finger-tightened only.
When connecting the RF cable to the 1V set, do not tighten F-type
connector with tools.
If tools are used, it may cause damage to your 1V set. (The breaking
of internal circuit, etc.)
~~~type
coonector
75-ohm coaxial cable
Connecting Antenna Cable
• Connect the antenna cable to the TV using one of the methods in the illustration as shown
(CD, ®,
@
or
@).
I DIGITAL AUDIO
J-U-4~~~-:=iiiiOUT ..
PUT .....__. .
~t
I~I
300nS.-ohm adapter
(commercially available)
•
I
or
I
3DO-ohm
twin-lead cable
300-0hm twin-lead cable (flat)
75-ohm coaxial cable (round)
Home Antenna
terminal (7S-ohm)
.... ca.bl . . elV ... lea.d... I"...
[jj
~===\l==«O
Coaxial cable
{commercially available)
Home Antenna
7S-ohm coaxial cable (round) terminal (75-ohml
" " " ' - - - - - - - - [!il e-===\l==<J
Coaxial cable
(commercially available)
~ ~ : : : 3 : 0 0 : . 0 : h m = ' ~ : = ~ : i : . : ~ : a : : : ' : ~ : ~ I : e - ~ < ' ~ < ~ ~::r~ ~ : ~ : ~ ~ j a : ~ T a i l o a b I T V e J
a ntenna
_ Jor 7S-ohm coaxial cable
terminal
VHF UHF
ANTENNA ANTENNA
®
VHF/UHF antenna
CD
Cable without a CATV
converter
@
Combination VHF/
UHF antenna
@
Separate VHF/UHF
antenna
Installing Batteries in the Remote Control Unit
If the remote control fails to operate TV functions, replace the batteries in the remote control unit.
1 Open the battery cover. 2 Insert two "AA" size batteries 3 Close the battery cover.
(supplied with the product).
I
(±)
\\-- +
~i~'
• Place the batteries with their terminals
corresponding to the (
+)
and (- )
indications in the battery compartment.
mm
Improper use of batteries can result in chemical leakage or explosion. Be sure to follow the instructions below.
• Do not mix batteries of different types. Different types of batteries have different characteristics.
• Do not mix old and new batteries. Mixing old and new batteries can shorten the life of new batteries or cause chemical leakage
in old batteries.
• Remove batteries as soon as they are worn out. Chemicals that leak from batteries that come in contact with skin can cause a
rash. If you find any chemical leakage, wipe thoroughly with a cloth.
• The batteries supplied with this product may have a shorter life expectancy due to storage conditions.
• If you will not be using the remote control unit for an extended period of time, remove batteries from it.
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