Güralp Fortimus Technical Manual Document Number: MAN-FOR-0002 Issue D – September 2021 Designed and manufactured by Güralp Systems Limited 3 Midas House, Calleva Park Aldermaston RG7 8EA England Güralp Fortimus Contents Table of Contents 1 Preliminary Notes...........................................................................................................7 1.1 Proprietary Notice.....................................................................................................7 1.2 Cautions and Notes...................................................................................................7 1.3 Manuals and Software..............................................................................................7 1.4 Conventions..............................................................................................................7 2 System Overview............................................................................................................8 2.1 Key features..............................................................................................................8 2.2 Typical applications...................................................................................................8 3 System description.........................................................................................................9 3.1 Güralp Fortimus digital accelerometer......................................................................9 3.1.1 Liquid Crystal Display.......................................................................................10 3.1.2 LED indicator....................................................................................................10 3.1.3 Bluetooth connectivity......................................................................................11 3.1.4 MEMS accelerometer.......................................................................................12 3.1.5 Data storage.....................................................................................................12 3.1.6 WiFi connectivity..............................................................................................15 3.1.7 Web interface...................................................................................................16 3.2 Accessory package.................................................................................................17 3.2.1 Ethernet cable..................................................................................................17 3.2.2 Compact GNSS receiver and cable.................................................................17 3.2.3 Power cable......................................................................................................18 3.2.4 Diagnostic GNSS to Serial cable adapter........................................................18 3.3 Güralp Discovery software......................................................................................19 3.4 Güralp GüVü Android and iOS app.........................................................................20 4 Getting started..............................................................................................................21 4.1 Unpacking and packing...........................................................................................21 4.2 System set-up.........................................................................................................22 4.3 Güralp Discovery software installation....................................................................23 4.4 Viewing waveforms and system state-of-health.....................................................26 4.4.1 Using Discovery’s “Live View” window.............................................................26 4.4.2 Using Scream!..................................................................................................31 MAN-FOR-0002 Issue D - September 2021 Güralp Fortimus 5 LCD Display menu........................................................................................................33 5.1 Main menu...............................................................................................................33 5.2 Status......................................................................................................................34 5.3 Settings...................................................................................................................35 5.3.1 Settings → display...........................................................................................35 5.3.2 Settings → network..........................................................................................36 5.4 Alignment.................................................................................................................38 5.5 Waveform................................................................................................................38 5.6 Maintenance............................................................................................................39 5.6.1 Reboot..............................................................................................................39 5.6.2 Restore factory settings...................................................................................40 5.6.3 Lock the configuration......................................................................................40 6 Installation.....................................................................................................................41 6.1 Permanent installation............................................................................................41 6.2 Temporary installations...........................................................................................43 6.3 Installation in Hazardous environments..................................................................43 7 System configuration...................................................................................................44 7.1 Web Page login.......................................................................................................44 7.2 System status..........................................................................................................45 7.3 Station meta-data....................................................................................................47 7.4 Network configuration.............................................................................................47 7.4.1 I.P. address and gateway.................................................................................47 7.4.2 NTP (Network Timing Protocol) configuration..................................................48 7.5 WiFi.........................................................................................................................49 7.5.1 Connecting to a WiFi network..........................................................................49 7.5.2 WiFi connection status.....................................................................................50 7.5.3 Changing WiFi networks..................................................................................50 7.6 GDI push (auto-connection)....................................................................................51 7.7 QSCD......................................................................................................................52 7.8 Controlling the LCD from the web interface............................................................52 7.9 Data storage............................................................................................................54 7.10 Storage..................................................................................................................55 7.10.1 Recording status............................................................................................55 7.10.2 MicroSD card re-formatting............................................................................56 7.10.3 MicroSD card data flushing and unmounting.................................................57 7.10.4 Download recorded data................................................................................58 7.10.5 Downloading data for specific time-intervals.................................................59 7.10.6 Bulk data extraction........................................................................................60 7.10.7 The contents of the microSD card.................................................................61 7.10.8 Request data from microSD card...................................................................63 MAN-FOR-0002 3 Issue D - September 2021 Güralp Fortimus 7.11 Data transmission..................................................................................................66 7.11.1 Scream! (GCF format + Scream protocol).....................................................67 7.11.2 GDI-link protocol.............................................................................................68 7.11.3 SEEDlink protocol...........................................................................................68 7.12 Synchronisation of the sample-clock....................................................................72 7.12.1 GNSS lock status...........................................................................................73 7.12.2 Precision Time Protocol (PTP).......................................................................74