Guralp Systems CMG-CD24 - Manual (Page 2)

CMG-CD24
Table of Contents
1 Introduction..............................................................................................................6
1.0.1 State of health information........................................................................7
1.1 Options...............................................................................................................7
1.1.1 Storage and interfaces................................................................................7
1.1.2 Wireless networking...................................................................................8
2 Setting up the CD24................................................................................................10
2.1 Connectors....................................................................................................... 10
2.2 Test installation...............................................................................................10
2.3 Setting up the Ethernet or wireless interface.................................................13
2.3.1 Using DeviceInstaller...............................................................................13
2.3.2 Using DHCP..............................................................................................16
2.3.3 Configuration with the web interface......................................................17
2.3.4 Installing wireless hardware....................................................................20
2.4 Configuring the digitiser..................................................................................20
2.5 Downloading data over FireWire....................................................................21
2.5.1 Reading CD24 disks..................................................................................22
2.6 Receiving data in Scream!...............................................................................23
3 Configuration & Control with Scream!.................................................................25
3.1 The Configuration dialogue.............................................................................25
3.1.1 System ID..................................................................................................26
3.1.2 Output control..........................................................................................27
3.1.3 Triggering..................................................................................................29
3.1.4 Mux channels...........................................................................................35
3.1.5 Ports.......................................................................................................... 36
3.2 The control dialogue........................................................................................37
3.2.1 System...................................................................................................... 37
3.2.2 Triggering..................................................................................................38
3.2.3 Calibration................................................................................................38
3.2.4 Mass control.............................................................................................40
3.2.5 Data flow ..................................................................................................40
3.2.6 Buffering modes.......................................................................................46
3.3 Digitiser status streams....................................................................................47
3.3.1 GPS........................................................................................................... 47
4 Calibrating the CD24..............................................................................................49
4.1 Calibration methods........................................................................................49
4.2 Noise calibration with Scream! ......................................................................49
4.2.1 Sensor response codes.............................................................................52
2 Issue C