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User Manual
Compact unit with 2 DVB-T tuners
MPEG-2 and MPEG-4 compliant
3 analogue modulators
Two CI for decryption or multidecryption
User manual MyM DVB-3T , rev D eng
• NICAM or A2 stereo
• 12-volt power supply
• Low power consumption
MyM 3T
English
Page 1

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Summary of Contents for a2b MyM 3T

  • Page 1 • NICAM or A2 stereo • MPEG-2 and MPEG-4 compliant • 12-volt power supply • 3 analogue modulators • Low power consumption • Two CI for decryption or multidecryption MyM 3T English User manual MyM DVB-3T , rev D eng Page 1...
  • Page 2: Table Of Contents

    1 Contents Contents ...................... 2 Unpacking Your MyM..................2 Introduction ....................3 Information about digital terrestrial television ............3 Installation Part one ..................4 Connectors and buttons ..................4 Installation Part two ..................5 7.1 Connection to one TV ..................5 7.2 Connection to a Cable network ................
  • Page 3: Introduction

    3 Introduction Thank you for purchasing the MyM Micro Master, a quality product developed and manufactured by A2B Electronics. The MyM is a unique solution that allows you to watch digital television on all your TV sets. The MyM receives all terrestrial digital programs, and re-transmits 3 programs simultaneously to all your TV’s.
  • Page 4: Installation Part One

    8. Arrow down for menu navigation 9. OK button for showing menus and for menu choice 1) See www.a2b.se f or inf ormat ion about new sof t ware. Kommentar [ DS2] : need to consider whether to have a...
  • Page 5: Installation Part Two

    7 Installation Part two Connect ion t o one T V If you only want to connect one TV, or one TV combined with a VCR / PVR, the most straight-forward installation is to mount the MyM on the wall close to the TV. 1.
  • Page 6: Automatic Installation And Channel Search

    MyM, see Chapter 8 Menu settings, for more information. If you need help to install your MyM, please contact your local dealer/installer. You can also visit our web site for more information: www.a2b.se User manual MyM DVB-3T , rev D eng Page 6...
  • Page 7: Menu Settings

    8 Menu settings The MyM has a menu system for changing settings and functionality. The menus are shown on the TV screen. Press the OK button on the MyM (see Chapter 6 Connectors and buttons) to display the menus. The picture to the right shows the main menu.
  • Page 8: National

    starting a new channel search, for example if you take the MyM to a new location. Kommentar [ DS3] : Is this correct if the Auto Mux search option is switched on? Connect the TV aerial before starting the channel search. To follow the channel search process tune a TV to channel S11 (231,25 MHz).
  • Page 9: National - Audio Language

    8. 1. 5. 3 Priorit y Subtitling can be transmitted in different formats; via “Teletext subtitling” or “DVB subtitling”. The format is automatically selected by the MyM. Sometimes both formats are transmitted and the MyM then automatically chooses the format according to the priority set here. 8.
  • Page 10: Aspect Ratio (Picture Format)

    8. 2. 1 Aspect rat io (Pict ure f ormat ) 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 shown and the top and bottom of the picture are black.
  • Page 11: Channel Indicator

    The menu shows the channels numbers and frequencies of the 2 installed muxes. Good reception quality requires a strong incoming signal. For more information on the optimal signal strength see Chapter 8.2.3.2 Antenna Signal. It may be necessary to adjust the aerial for optimal signal strength. The signal quality C/N (Carrier to Noise) value is a measurement of the relationship between the aerial signal and disturbance in the channel.
  • Page 12: Tv System For Audio

    8. 2. 6. 1 T V Syst em for audio Here you select which TV system that will be selected for the sound. Most common in Western Europe is B/G. 8. 2. 7 Loopt hrough In this menu you can choose whether you want the antenna signals to pass through the MyM.
  • Page 13: Multiple Installation And Factory Reset

    9 Multiple installation and Factory reset 9. 1 Inst allat ion of mult iple MyM’ s You can link MyM’s to view more programs on all your TVs. The maximum number of MyM’s you can cascade is 4. The limit is set by the S/N value that has to be above a certain level to give a good picture quality in a SMATV network.
  • Page 14: Support And Trouble-Shooting

    10 Support and trouble-shooting If you need more help with installation, please contact your local dealer. You can also find more information on our web site: www.a2b.se Kommentar [ DS4] : Usual question about the websites! 10. 1 T rouble-shoot ing...
  • Page 15: Technical Specification

    11 Technical specification 2 x DVB-T TERRESTRIAL RECEIVER Frequency range 47-862 MHz Connector Type F female, 75 ohm Input level range Nom. 35 – 75 dBμV Bandwidth 7/8 MHz Number of tuners 2 3 x MPEG DECODER – VIDEO - AUDIO Video standard MPEG2 MP@ML, MPEG4 Formaterat: Svenska...
  • Page 16: Declaration Of Conformity

    12 Declaration of Conformity Declaration of Conformity EC Directives Can be found at www.a2b.se Further information on www.a2b.se 655300-01 D User manual MyM DVB-3T , rev D eng Page 16...

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