Guralp Systems CMG-DM24S12AMS - Manual (Page 2)

CMG-DM24S12AMS Operator's guide
Contents
Contents..................................................................................................................2
1 Introduction........................................................................................................ 3
2 Quick start........................................................................................................... 9
3 Using Scream!................................................................................................... 13
System ID.................................................................................................... 15
Output control............................................................................................16
Triggering................................................................................................... 20
Mux Channels............................................................................................ 29
Ports............................................................................................................. 30
System..........................................................................................................32
Triggering................................................................................................... 33
Calibration.................................................................................................. 34
Data Flow.................................................................................................... 35
Recording.................................................................................................... 36
Files.............................................................................................................. 38
The UFF file format....................................................................................40
My Client.....................................................................................................43
My Server....................................................................................................44
4 Inside the DM24S12AMS................................................................................ 52
Power...........................................................................................................53
GPS...............................................................................................................53
USB to RS232 converter............................................................................ 54
5 Using CMG-5U sensors................................................................................... 58
Unpacking and packing............................................................................60
Initial testing............................................................................................... 60
Installing the sensor...................................................................................61
Centring the 5U..........................................................................................63
Electrical connections................................................................................ 64
Absolute calibration...................................................................................65
Relative calibration.................................................................................... 65
Using a DM24 series digitiser for calibration.........................................67
Appendix A: Connectors and cables................................................................ 71
Data ports....................................................................................................71
Power ports.................................................................................................73
PC ports.......................................................................................................74
Appendix B: Specifications................................................................................ 78
2 Issue B