Document: CL140072 L2174 Manual Issue 2.0 Page 2 of 26
1CONTENTS
1Contents ................................................................................................. 2
2Products Covered ..................................................................................... 3
2.1 Manual Issue .................................................................................................................3
2.2 Firmware Version ...........................................................................................................3
3Safety and Compliance.............................................................................. 4
3.1 CE Declaration of Conformity ...........................................................................................5
4Introduction............................................................................................. 6
4.1 L2174 Internal Architecture .............................................................................................6
5Physical Details ........................................................................................ 8
6Input / 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
7Controls ................................................................................................ 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
8Operator Menus ..................................................................................... 13
9Main 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
