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Multi
•
Receives 6 free to air digital services
•
Converts 6 digital channels to high quality
analogue and feeds them down existing
analogue distribution systems
•
Allows all existing TVs & VCRs to receive the
chosen 6 Digital channels in analogue
•
Compatible with standard digital STBs for Pay
TV (UHF Loop through)
•
Easy installation
•
Low power consumption
User Manual
Multibox 6T
International
User manual Multibox6T International
for Digital Television on
all your TVs...
655603.03 rev A
Box
Page 1
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Summary of Contents for A2B Electronics Multibox 6T International
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Page 1: User Manual
Multi • Receives 6 free to air digital services • Converts 6 digital channels to high quality analogue and feeds them down existing analogue distribution systems • Allows all existing TVs & VCRs to receive the chosen 6 Digital channels in analogue •... -
Page 2: Table Of Contents
Trouble-shooting........................13 Technical specification......................14 Notes............................. 15 Declaration of Conformity ......................16 The Multibox is supplied with the following accessories for quick and easy installation 1. Multibox 6T International 2. Power adaptor 3. User Manual 4. Quick Guide 5. Drilling pattern User manual Multibox6T International 655603.03 rev A... -
Page 3: Introduction
2 Introduction Thank you for choosing the Multibox 6T International, a quality product developed and manufactured by A2B Electronics. The Multibox is a unique solution that allows you to watch digital television on all TV sets. The Multibox receives all terrestrial free to air programs, and retransmits 6 channels simultaneously to all TV sets and VCRs, that are connected to the analogue distribution system. -
Page 4: Connectors And Buttons
Mount the Multibox so that it is as easy as possible to connect the cables. If the Multibox is installed in the attic, mount it close to the aerial. Also, make sure you have a 230V AC power outlet. For more information about how to install the Multibox please refer to Chapter 6 Installation. -
Page 5: Automatic Installation And Channel Search
6.2 Automatic installation and channel search The Multibox will automatically start a channel search when it is connected to a TV aerial and the power adaptor is connected. In some countries the Multibox will search for specified TV channels and put them out on the preset frequencies as shown below. If The Multibox is installed in a country where no presets exists, you must manually stop the channel search when the channel search process is completed, otherwise it will start a new channel search after 15 seconds. -
Page 6: Menu Settings
7 Menu settings The Multibox has a menu system for changing settings and functionality. The menus are shown on the TV screen at “Multibox 1” channel (default channel E36). Press the OK button on the Multibox (see Chapter 6 Connectors and buttons) to display the menus. -
Page 7: Channel Search
7.1.3 Channel search The first time the Multibox is installed it will do an automatic channel search to tune in the preset channels (see chapter 7.3). In some countries this is not done automatically so you have to manually stop the search process and choose your 6 channels from the channel list ( see chapter 8.1.2 ). -
Page 8: National - Language
7.1.5.2 Priority Subtitling can be transmitted in different formats; via “teletext subtitling or “DVB subtitling”. The format is automatically selected by the Multibox. Sometimes both formats are transmitted and the Multibox then automatically chooses the format according to the priority set here. -
Page 9: Advanced Settings
7.2 Advanced settings In the advanced settings menu you will find settings for Aspect ratio, Output channels, Quality, Auto MUX search, Channel indicator and Ouput audio type. 7.2.1 Aspect ratio (Picture format) The picture format can be set to 4:3 or 16:9 (Widescreen). If the main TV is 4:3, choose 4:3 to watch 4:3 programs in full screen and widescreen programmes (16:9) in the letterbox format where the full width of the picture is... - Page 10 7.2.3.1 Reception Use this menu to measure the reception quality of each channel. There are two Reception sub menus, “Reception” for Channel 1, 2 and 3 and “Reception 2” for Channel 4, 5 and 6. If these are not optimal the picture and sound quality may deteriorate in poor reception conditions and it may be necessary to adjust the aerial.
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Page 11: Auto Mux Search
7.2.4 Auto mux search The Auto mux search is preset to On. The Multibox will automatically search for a tuned in channel if that channel is moved to another frequency. 7.2.5 Channel indicator The Channel indicator can be switched between on and off. When the channel indicator is on, a text box with ”Multibox 1”... -
Page 12: Connecting A Set Top Box (Stb)
connected to a TV or instrument tuned in to the output frequency for “Channel 1” you can follow the process on that screen. When the upgrade is complete the Multibox will automatically go back into normal operational mode. Connecting a Set Top Box (STB) 9.1 Connecting a Set Top Box with the Multibox The Multibox has a loop-through facility that makes it possible to connect a digital Set Top Box (STB) to the Multibox to watch digital terrestrial Pay TV channels. -
Page 13: Support And Trouble-Shooting
10 Support and trouble-shooting If you need more help with installation, please contact your local distributor. You can also find more information on our web site: www.a2b.se 10.1 Trouble-shooting Error Analysis Probably cause Action No sound or picture Indicator LED red No or poor signal Adjust or replace the from the aerial... -
Page 14: Technical Specification
11 Technical specification 6 x DVB-T TERRESTRIAL RECEIVER Frequency range 470-862 MHz Connector Type IEC female, 75 ohm Input level range 36 – 80 dBμV Bandwidth 8 MHz MPEG DECODER - VIDEO Standards Aspect ratio Letterbox, Pan/Scan, Teletext Insertion in VBI Subtitling Teletext or DVB subtitling MODULATOR... -
Page 15: Notes
Notes _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ User manual Multibox6T International 655603.03 rev A Page 15... -
Page 16: Declaration Of Conformity
Declaration of Conformity Declaration of Conformity EC Directives The Multibox6T International complies to the relevant parts of the directives and standards below. Directives • Electro magnetic compatibility directive (EMC) 89/336/EC • Low voltage directive (LVD) 2006/95/EC • CE-marking directive 93/68/EC Standards EMC: Emission - EN61000-6-3:2001 Immunity - EN61000-6-1:2001...
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