Document: CL140072 L2174 Manual Issue 2.0 Page 2 of 26
1 CONTENTS
1
Contents ................................................................................................. 2
2 Products Covered ..................................................................................... 3
2.1 Manual Issue ................................................................................................................. 3
2.2 Firmware Version ........................................................................................................... 3
3 Safety and Compliance .............................................................................. 4
3.1 CE Declaration of Conformity ........................................................................................... 5
4 Introduction ............................................................................................. 6
4.1 L2174 Internal Architecture ............................................................................................. 6
5 Physical Details ........................................................................................ 8
6 Input / Output Connections ........................................................................ 9
6.1 RF1-4 inputs .................................................................................................................. 9
6.2 ASI Input ...................................................................................................................... 9
6.3 Frame lock input .......................................................................................................... 10
6.4 Video Outputs .............................................................................................................. 10
6.5 ASI out ....................................................................................................................... 10
6.6 Ctrl/Data ..................................................................................................................... 10
6.7 Audio 1 ....................................................................................................................... 11
6.8 Audio 2 ....................................................................................................................... 11
6.9 Camera Control/Alarm .................................................................................................. 12
6.10 Ethernet – Control ........................................................................................................ 12
6.11 Ethernet – Video over IP ............................................................................................... 12
7 Controls ................................................................................................ 12
7.1 Selection keys .............................................................................................................. 12
7.2 Menu scroll keys .......................................................................................................... 13
7.3 Hot Keys ..................................................................................................................... 13
7.4 LEDs ........................................................................................................................... 13
7.5 USB port ..................................................................................................................... 13
8 Operator Menus ..................................................................................... 13
9 Main Display .......................................................................................... 16
9.1 Demodulator Menus ...................................................................................................... 16
9.2 Decoder Menus ............................................................................................................ 17
9.3 Stream Management Menu ............................................................................................ 18
9.4 System Menu ............................................................................................................... 18
9.5 Camera Control ............................................................................................................ 19
9.6 Web Browser Operation ................................................................................................ 20
10 Receiver Set-up ..................................................................................... 22
10.1 Self Test ..................................................................................................................... 22
10.2 Demodulation Options ................................................................................................... 22
10.3 Down Converter Type ................................................................................................... 24
10.4 Decoder ...................................................................................................................... 24
10.5 Deinterleaving ............................................................................................................. 24
10.6 Decryption ................................................................................................................... 25
10.7 Independent and Customised Down Convertor operation ................................................... 25
11 Licenses and Upgrades ............................................................................ 25
11.1 Licensing ..................................................................................................................... 25
11.2 Firmware Upgrades ...................................................................................................... 26
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