4 Room TV Signal
Distribution Kit
27874QR
User Guide
Support: www.slxtechnology.com/support
2
Inputs
ALP
Auto Line
Powering
4G & 5G
filter
Congratulations on the purchase of your TV aerial
signal distribution kit.
Booster Features
• More efficient Switch-Mode Power Supply -
these run cooler saving energy whilst also
making them safer in your home
• Improved gain flatness delivering a better
balance across the performance range
• Lower noise figure for optimimum picture
and sound quality
• Greater signal handling capacity to cope
with more channels
• 4G and 5G Filtering – provides a typical
40dB protection from 4G and 5G mobile
phone signals reducing interference
• Coaxial connectors – simple to plug in to
standard aerial connections
We are sure you will enjoy using your SLx amplifier,
it is easy to install and fully automatic in operation,
meaning that no user adjustment is required and
the low running cost permits continuous operation.
If you have any queries please get in touch with our
technical department at
www.slxtechnology.com/support
Additional Features
Dual Inputs – With separate inputs for UHF TV and
VHF (FM and or DAB) Radio and a built-in signal
combiner your signal distribution system can easily
be expanded to include high quality radio signals
in every room.
If you have a long cable run from the aerial to the
booster you can use a masthead pre-amp near
the aerial which the Auto Line-Power will detect and
supply 12V to power it.
All SLx aerial boosters comply with RED
(The Radio Equipment Directive 2014/53/EU).
Introduction
Planning your distribution system -
Choosing a location for the amplifier
The 4-way amplifier may be fitted in any convenient
position the most popular being either the loft or
the sitting room near the main TV. In choosing a
location, consider the following:
a) The amplifier needs to be plugged into the
mains, so it must be near a socket.
b) You will need to run cables from the amplifier to
each outlet point.
c) You must be able to get the cable from the aerial
to the input of the amplifier.
Mounting the amplifier -
The amplifier is best fixed to a wall or other suitable hard
surface, using suitable screws and masonry plugs (not
supplied). The amplifier should not be left supported by
its own wiring, nor should it be left resting on a carpet or
other insulating and/or inflammable surfaces and must
be placed where it will not be smothered by curtains
or other fabrics, etc, or thermal insulation materials in
a loft. A ventilation gap of at least 25mm should be
left around the front and sides of the unit.
UHF (TV)
Digital
UHF (TV)
Digital
Power
Supply
PF100 Cable
Aerial Flyleads
Locating the amplifier
in the loft
Locating the amplifier
in the main sitting room
