Installation
INSTALL the unit in a room where direct light will not fall upon the screen. Total darkness or a reflection on the
picture screen may cause eyestrain. Soft and indirect lighting is recommended for comfortable viewing.
Antenna Connections
OUTDOOR VHF/UHF ANTENNA CONNECTION (ANTENNA NOT INCLUDED)
Follow the instructions for the type of antenna system you intend to use. If using cable or satellite, see
the next page.
Combination VHF/UHF
Antenna (Single 75 ohm cable or 300 ohm twin-lead wire)
Connect the 75 ohm cable from combination VHF/UHF antenna
to the antenna jack.
OR
If your combination antenna has a 300 ohm twin-lead wire, use a
300-75 ohm matching transformer (NOT SUPPLIED).
Connect the UHF twin-lead wire to a combiner (NOT SUPPLIED).
Connect the VHF twin-lead to a 300-75 ohm matching transformer
(NOT SUPPLIED). Attach the transformer to the combiner. Attach
the combiner to the antenna jack.
Connect the 75 ohm cable from the VHF antenna and the UHF
antenna twin-lead wire to a combiner (NOT SUPPLIED). Attach
the combiner to the antenna jack.
NOTE
: If your VHF antenna has a twin-lead wire use a 300-75
ohm matching transformer, then connect the transformer to the
combiner.
Combination VHF/UHF
Antenna (Separate VHF and UHF 300 ohm twin-leads)
Separate VHF/UHF Antennas
VHF/UHF
75 OHM
VHF 75 Ohm
Combiner
UHF 300 Ohm
7
VHF 300
OHM
Combiner
UHF 300 Ohm
Summary of Contents for LET2453
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