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SLX 27820BMR - User Manual

SLX 27820BMR
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Support:
www.slxtechnology.com/support
4 Way Signal Booster
with IR Bypass
27820BMR
User Guide
Congratulations on the purchase of your new
SLx Booster. SLx is renowned for producing
high quality electrical accessories and
signal distribution products. Slx Boosters
have a number of features that assist quality
distribution of your TV and/or Radio signals
around your home, including:
More efcient Switch-Mode Power Supply -
these run cooler saving energy whilst also
making them safer in your home
Improved gain atness delivering a better
balance across the performance range
Lower noise gure for optimimum picture
and sound quality
Greater signal handling capacity to cope
with more channels
Coaxial connectors – simple to plug in to
standard aerial connections
We are sure you will enjoy using your SLx
Booster, its easy to install and incorporates
the latest technology for energy efcient,
long-term, continuous use.
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.
SLx Bypass boosters have an IR bypass circuit
and are DigiLink compatible, which means
you have the option to control a digital
satellite receiver via a Link-eye in another
room using the original or a compatible
remote control.
SLx Bypass boosters provide 9V DC on every
outlet to power a Link-eye but also have short-
circuit protection to prevent overload. If the
booster detects a short-circuit it will only shut
down the power on the outlet with the short,
all other outlets will continue to function as
normal.
Please Note: To view output from the
satellite RF2 output you will need a TV
with an analogue tuner.
All SLx boosters comply with RED (The Radio
Equipment Directive 2014/53/EU).
Introduction
2
Inputs DigiLink

Questions and Answers

Summary

Introduction

Product Features

Highlights benefits like efficient power, improved gain, low noise, high handling capacity, and coaxial connectors.

Additional Features

Advanced Connectivity and Control

Explains dual inputs, DigiLink compatibility for remote control, and IR bypass features.

Power Delivery and Safety

Details 9V DC output for Link-eye and short-circuit protection for safe operation.

Satellite Viewing Requirement

Notes that an analogue tuner is needed on the TV to view satellite RF2 output.

General Safety Precautions

Safety and Fire Prevention

Covers overheating prevention, avoiding water, and keeping away from flames/heat sources.

Electrical Safety

Details on mains plug fitting and using the correct 3 Amp fuse (BS1362).

Installation and Setup

Pre-Installation Considerations

Covers applications, 4G interference, location choice, fixing method, and signal connection best practices.

Sky Digibox Setup

Specific steps for connecting with Sky Digibox, including RF channel reset and handling models without RF OUT2.

Installing your Booster - Aerial Signal Distribution

Aerial Setup Procedure

Connect UHF/FM aerials and then TVs/tuners to the booster's sockets.

Installing your Booster - Satellite Signal Distribution

Satellite Setup Procedure

Connect aerial/FM to booster, RF2 from receiver to booster UHF input, then connect TVs/tuners.

Resetting the RF Channel on a Digibox

Digibox RF Channel Configuration

Step-by-step guide to access installer menu and change RF channel (21-58) for Sky Digiboxes.

Troubleshooting

No Picture or Sound Issues

Check power, connections, and signal path for no picture or sound issues.

Picture or Sound Break-up

Tips for improving picture/sound quality by using better aerials, cables, or attenuators.

Satellite Television Problems

Guidance for satellite picture issues, suggesting checks on dish alignment or transmissions.

Technical Support and Compliance

Technical Support Access

Information on how to contact technical support via website, message, or live chat.

Declaration of Conformity

Statement of compliance with Radio Equipment Directive 2014/53/EU and link to full declaration.

Wall Mounting Template

Provides dimensions for drilling holes for wall mounting the booster.

Overview

This document describes the SLx 4 Way Signal Booster with IR Bypass, model 27820BMR, a device designed to improve and distribute TV and radio signals within a home.

Function Description

The SLx 4 Way Signal Booster is an amplifier that enhances and distributes UHF TV and VHF (FM and/or DAB) radio signals to multiple televisions and tuners throughout a home. It features a built-in signal combiner, allowing for the integration of both TV and radio signals into a single distribution system. The booster is equipped with an IR bypass circuit, making it DigiLink compatible. This feature enables users to control a digital satellite receiver from another room using its original or a compatible remote control, provided a Link-eye is installed. The booster supplies 9V DC on every outlet to power a Link-eye and includes short-circuit protection to prevent overload; if a short-circuit is detected on one outlet, only that outlet's power will shut down, while others continue to function normally. All SLx boosters comply with RED (The Radio Equipment Directive 2014/53/EU).

Important Technical Specifications

  • Model: 27820BMR (SLx4 IR)
  • Inputs: 2 (UHF and FM/DAB)
  • Outputs: 4
  • VHF Signal Frequency Range: 87-230MHz
  • UHF Signal Frequency Range: 470-790MHz
  • Suitable for: FM/DAB/TV Ch21-60 Freeview
  • Gain: 10dB
  • Noise Figure (Typ.): <4dB
  • Isolation Out/Out: 20dB
  • Max Output: 90dBμV
  • IR Bypass: 5-30MHz +3dB
  • IR Power: 9VDC, 15mA SSP
  • Power Supply: Switch-Mode Power Supply
  • Fuse: 3 Amp fuse to BS1362 (ASTA or BSI approved)
  • Operating Temperature Range: -10°C to +40°C
  • Compliance: RED (The Radio Equipment Directive 2014/53/EU), EN 303 354
  • Product Type: D Signal Distribution Amplifier
  • Suitable for: Digital TV signal distribution Ch21-60 from a receiver or from an aerial fitted with a 4G filter in the UK and EIRE.

Usage Features

  • Dual Inputs: Separate inputs for UHF TV and VHF (FM and/or DAB) Radio, combined internally for comprehensive signal distribution.
  • DigiLink Compatibility: Enables remote control of a digital satellite receiver from other rooms via Link-eye devices.
  • Short-Circuit Protection: Individual outlet protection ensures that a short on one output does not affect others.
  • Coaxial Connectors: Uses standard IEC coax connectors for simple plug-in connections.
  • Improved Gain Flatness: Delivers a balanced signal across the entire performance range.
  • Lower Noise Figure: Contributes to optimum picture and sound quality.
  • Greater Signal Handling Capacity: Designed to cope with a higher number of channels.
  • Installation Flexibility: Can be used for aerial signal distribution or signal distribution from a satellite receiver (e.g., Sky Digibox RF2 output).
  • 4G Filter Compatibility: May require a Ch60 filter (available from at800) if affected by 4G interference in the area.
  • Sky Digibox Integration: When used with a Sky Digibox, it must be fed from the RF OUT-2 socket. Users may need to reset the RF Channel in the Digibox Setup Menu to a channel between 21-58 if it's currently 59 or above. Newer Digibox models (e.g., Sky+HD 2TB) without an RF OUT2 output will require an I/O converter (e.g., Labgear MRX600K).
  • Analogue Tuner Requirement: To view output from the satellite RF2 output, TVs need an analogue tuner.
  • Freeview Compatibility: If a TV does not have a built-in Freeview™ receiver, it must be connected to the amplifier via a Freeview™ set-top box.
  • Single Satellite Channel Viewing: Only one satellite channel can be viewed at a time without additional satellite receivers and subscriptions.
  • Digital Terrestrial Channels: To view digital terrestrial channels, an aerial must be connected to the Aerial IN socket on the satellite receiver.

Maintenance Features

  • Efficient Switch-Mode Power Supply: Runs cooler, saving energy and enhancing safety.
  • Durable Design: Incorporates the latest technology for energy-efficient, long-term, continuous use.
  • Location Guidelines: Should be installed in a cool, dry location (ambient temperature -10°C to +40°C), free from dripping or splashing water. Avoid placing on carpets or near curtains/fabric to prevent overheating.
  • Ventilation: Allow at least 25mm clearance around the left-hand side and top of the unit for proper ventilation. More clearance is needed on other sides for cable access.
  • Fixing: Designed to be fixed to a wall or hard surface using keyhole slots on the back of the housing with suitable screws and wall plugs. A template is provided for wall mounting, with holes 61mm apart.
  • Cable Quality: Use good quality plugs and digital quality double-screened coaxial cable for optimum performance.
  • Troubleshooting Guide: Provides solutions for common reception problems such as no picture/sound, picture/sound breaking up, and satellite television issues.
  • Technical Support: Online support available at www.slxtechnology.com/support, including live chat during office hours.
  • Waste Electrical and Electronic Products: Should not be disposed of with household waste; recycle where facilities exist and check with local authority for advice.

SLX 27820BMR Specifications

General IconGeneral
BrandSLX
Model27820BMR
CategorySignal booster
LanguageEnglish