Guralp Systems Limited
MAN-MIN-0001 - Güralp Minimus - Technical Manual

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1. Preliminary Notes 2. System Overview 3. System description 4. Getting started 5. Advanced system configuration 6. GüVü app 7. Advanced troubleshooting 8. Appendix 1 – Instrument/channel names 9. Appendix 2 – Minimus ports 10. Appendix 3 – Güralp Discovery installation 11. Appendix 4 – Connector pin-outs 12. Revision History

Section Index: 6.1. Getting stated 6.2. Selecting data sources 6.3. View settings 6.4. Instrument control 6.5. Emailing a deployment report

Chapter 6. GüVü app

6.1 Getting stated

GüVü can be downloaded from the Google Play store at:

https://play.google.com/store/apps/details?id=com.guralp.whisper

or from the Apple store at:

https://itunes.apple.com/us/app/id1208418113

To launch GüVü, follow the steps shown in the figure below:

Steps for launching the GüVü App:

The instrument connection screen can also be accessed by pressing the menu icon () on the main instrument status window, and selecting the “Connect” option.

If you experience problems connecting, try forcing the GüVü to quit and re-launch the app.

Once the device is connected, the main view of the app will be displayed. This screen displays a number of status indicators associated with both the Minimus and connected sensors. These features are summarised in the figure below:

Features of the instrument status window in Güralp Vü

The Menu of GüVü, which can be accessed by pressing the menu icon () on the main instrument status window.

6.2 Selecting data sources

Güralp view can provide status information about all connected sensors, including digital instruments (e.g. Güralp Radian) and analogue instruments.

To select the instrument source that provides information to the main status screen of GüVü, tap the menu icon () on the main instrument status window, and then tap the "Select data source" option.

The data source selection screen shows a list of connected instruments. Select an instrument name: this is now the instrument that will be displayed on the main instrument status window.


Data source selection screen

6.3 View settings

The user can customise the view of the main instrument status window. Four different view options can be cycled through by tapping the menu icon () on the main instrument status window:

6.4 Instrument control

Several aspects of the Minimus and connected instruments can be controlled and configured remotely over Bluetooth using GüVü:

In each case, GüVü will report whether the chosen command has been successfully sent to the device.

These options can be accessed by tapping the menu icon () and choosing the "Device control" option. To access the instrument control and configuration sub-menu, a PIN code has to be entered by selecting the text entry box and tapping .

The default PIN code used to access the Instrument Control menu is "0000". Changing the code is described in the following section.

Caution: Güralp recommends changing the default PIN code to maintain station security.

6.4.1 Setting the PIN code

The PIN code for accessing the instrument control menu of GüVü can be changed from the "Setup" menu of Güralp Discovery. A new four-digit PIN code can be entered and applied by pressing the return key () or by a left mouse button click in another setting box.

Changing the default access PIN in Güralp Discovery

6.5 Emailing a deployment report

The app has a feature that allows the user to generate an automatic report on a deployment that can be sent through email.

The deployment report includes the following details:

To send a deployment report, tap the menu icon () and choose the "Deployment report" option. GüVü will then open the default email application on the device, showing a draft email which will include the parameters described above.

Draft email deployment report

PreviousNext

1. Preliminary Notes 2. System Overview 3. System description 4. Getting started 5. Advanced system configuration 6. GüVü app 7. Advanced troubleshooting 8. Appendix 1 – Instrument/channel names 9. Appendix 2 – Minimus ports 10. Appendix 3 – Güralp Discovery installation 11. Appendix 4 – Connector pin-outs 12. Revision History