BenQ Q150 User Manual page 15

User manual
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User's manual
"A" position on the RF switch (not supplied) : You can view all unscrambled channels by using the
TV's channel keys.
"B" position on the RF switch (not supplied) : You can view the scrambled channels via the converter/
descrambler by using the converter's channel keys.
Note:
Consult your BenQ Dealer or Service Center for the type o f splitter, RF switch or combiner that might be
required.
ANTENNAS
The antenna requirements for good color television reception are more important than those for black &
white television reception. For this reason, a good quality outdoor antenna is strongly recommended.
The following is a brief explanation of the type of connections that are provided with the various antenna
systems.
1. A 75-ohm system is generally a round cable with F-
type connector that can easily be attached to a terminal
without tools (not supplied).
2. A 300-ohm system is a flat "twin-lead" cable that can
be attached to a 75-ohm terminal through a 300-75-ohm
adapter (not supplied).
OUTDOOR ANTENNA CONNECTION
Use one of the following two diagrams if you connect an outdoor antenna.
A: Using a VHF/UHF combination outdoor antenna.
B: Using separate VHF and/or UHF outdoor antennas.
Connect the outdoor antenna cable lead-in to the ANT. terminal on the rear of the TV set.
Basic information and preparations 15

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