Epson LS57P2 用户手册

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页码 136
Setting Up the TV
17
Antenna or Direct Cable TV Connection
Connect the TV to an outside antenna or to your cable system using a 75-ohm coaxial cable.
Connect the cable coming into the house to the ANT 1 connector on the back of the TV. 
If your coaxial cable has a screw-type connector on the end, secure it by turning the end 
clockwise.
If you’ll also be attaching a VCR to the TV, you need to use a different connection method so 
you can record TV programs. See “VCR and Cable Service (Without Cable Box) 
Connection” on page 25.
Wall jack
Note 
If you have an older home, 
you may have a 300-ohm 
twin lead cable. If so, you 
also need an antenna 
connector or U/V splitter to 
connect it to your TV. Keep 
the twin lead cable as far 
away from your TV as 
possible to reduce the 
radio noise that may cause 
signal problems.