Sharp 21F-A30 Manuale operativo - Pagina 26
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Connections
Connecting to an antenna
To enjoy a clearer picture, use an outdoor antenna. The following is a brief explanation of
the types of connections that are used for coaxial and feeder cables.
Connecting to an antenna via a VCR
You can also connect the TV set to the tuner on a VCR using the connection shown below.
To antenna in
terminal
• When using the RF terminal connection, set the TV to channel zero to make initial adjustments for the VCR.
• Turn off the power on the TV set and the VCR being connected before making the above connections.
Be sure the cord plugs are fully inserted in the connection terminals.
• See the operation manual of your VCR for connection details.
E 25
If your outdoor antenna uses a 75-ohm coaxial cable with a standard
DIN45325 plug (IEC 169-2), plug it into the antenna jack at the rear of
the set.
If your outdoor antenna uses a 300-ohm twin-lead flat feeder, connect a
300-ohm to 75-ohm impedance converter and plug it into the antenna
jack at the rear of the set.
Standard DIN45325 plug (IEC169-2)
75-ohm coaxial cable (round cable) (not supplied)
300-ohm twin-lead
75-ohm impedance
flat feeder
converter
(not supplied)
(not supplied)
VCR
TV
TV
To RF out
terminal
Y
Antenna in
Y
Antenna in