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DTM-3237 – OEM DVB-S2 Receiver with DVB-ASI Output
User Manual
Table of Contents
Revision History ...................................................................................................................... 4
1. Introduction ........................................................................................................................ 5
1.1 General description ....................................................................................................... 5
1.2 DVB-S(2) input modes .................................................................................................... 5
1.3 Output modes ............................................................................................................... 5
1.4 Control ......................................................................................................................... 5
1.5 DTM-3237 Protocol Handler ........................................................................................... 6
1.6 Theory of operation ....................................................................................................... 6
1.7 List of abbreviations ....................................................................................................... 6
1.8 References .................................................................................................................... 7
2. Getting Started ................................................................................................................... 8
2.1 Introduction................................................................................................................... 8
2.2 Configuration: Receiving a DVB-S(2) stream ..................................................................... 8
2.2.1 Test set-up ............................................................................................................ 8
2.2.2 Configuring the DVB-S(2) to ASI conversion .............................................................. 8
3. Layout and Installation....................................................................................................... 10
3.1 Physical layout ............................................................................................................. 10
3.2 Mechanical dimensions ................................................................................................ 10
3.3 Order codes ................................................................................................................ 11
3.4 Hardware installation ................................................................................................... 11
3.4.1 Mechanical installation ......................................................................................... 11
3.4.2 RF connector ....................................................................................................... 11
3.4.3 ASI connector ...................................................................................................... 11
3.4.4 Control connector ................................................................................................ 12
3.4.5 Power connector .................................................................................................. 12
3.4.6 Stream status LED ................................................................................................ 13
4. Device Configuration and Monitoring.................................................................................. 14
4.1 Control interfaces ........................................................................................................ 14
4.2 Command protocol...................................................................................................... 14
4.2.1 Command protocol on USB and LVTTL serial control port ........................................ 14
4.2.2 Command protocol on I2C.................................................................................... 16
4.3 Manageable items ....................................................................................................... 17
4.4 Delayed execution........................................................................................................ 17
4.5 Categories .................................................................................................................. 18
4.5.1 Data types .......................................................................................................... 18
4.5.2 Device properties ................................................................................................. 19
4.5.3 Overall configuration ........................................................................................... 20
4.5.4 Firmware upgrade ............................................................................................... 20
4.5.5 Receiver settings .................................................................................................. 21
4.5.6 Receiver status ..................................................................................................... 21
4.5.7 Receiver statistics ................................................................................................. 23
4.5.8 DiSEqC send and receive options .......................................................................... 24
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