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Güralp Affinity - User Manual

Güralp Affinity
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Affinity
User's Guide
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Güralp Affinity Specifications

General IconGeneral
BrandGüralp
ModelAffinity
CategoryMeasuring Instruments
LanguageEnglish

Summary

Preliminary Notes

1.1 Proprietary Notice

Document information is proprietary to Güralp Systems Limited; usage restrictions apply.

1.2 Cautions and Notes

Explains the meaning of caution and note symbols used in the document.

1.3 Manuals and Software

Information on accessing all manuals and software from the Güralp Systems website.

1.4 Conventions

Describes text formatting conventions used for command-line examples.

Introduction

2.1 Applications

Lists various applications for the Güralp Affinity digitiser.

2.2 Key features

Details the main features and capabilities of the Güralp Affinity.

The Affinity documentation

Getting Started

4.1 Introduction

Overview of how to configure and monitor the Affinity via Ethernet or serial line.

4.2 Connecting to the network port

Guide to setting up a network address for the Affinity, including DHCP and static IPs.

4.3 Connecting to the Serial Console

Instructions for connecting to the Affinity's serial console.

4.4 Viewing data

Steps to view data from the Affinity using Güralp's Scream! software.

Connections

5.1 Analogue connections

Overview of analogue connectors on the Affinity, including SENSOR and AUXILIARY.

DATA

Description of the DATA port's functions as a serial port or power input.

ETHERNET

Description of the ETHERNET port for network connectivity.

POWER

Description of the POWER connector for main power input and switched output.

USB

Description of the USB port for data storage and firmware upgrades.

GPS

Description of the GPS port for timing source and serial communication.

GPIO

Description of the GPIO port for serial console and I/O control.

ADC configuration

6.1 Introduction

Introduction to the Affinity's ADC cards and their unique configuration.

6.2.1 Station name;locations

Configuring logical instruments, SEED names, station names, and instrument types.

6.2.2 Synchronous channels

Selecting component letters, channel gain, and sample rates for synchronous channels.

6.2.3 Multiplexed channels

Configuring sample rates and component names for multiplexed channels.

6.2.4 Sensor parameters

Setting sensor gain and offset for individual channels.

6.2.5 Saving and other actions

Saving configurations, reverting changes, and managing templates.

Sample-clock Timing

7.1 Direct GPS mode

Recommended mode for accurate timing using a GPS receiver.

7.1.1 Configuration

Configuring the timing mode to Direct GPS via the web interface.

7.1.2 Diagnostics

Checking GPS receiver status and data acquisition in Direct GPS mode.

7.2 PTP mode

Using Precision Time Protocol (PTP) for network time synchronization.

7.2.1 Configuration

Configuring PTP parameters like delay mechanism and transport layer.

7.2.2 Diagnostics

Checking PTP client status, lock status, and timing information.

Digital I;O

8.1 Introduction

Overview of hardware lines for power monitoring, tamper detection, and other uses.

8.2.1 Auxiliary power output

Description of the Auxiliary power output on the POWER connector.

8.2.6 System

Input for monitoring power supply voltage and current.

8.2.7 Tamper line 0

Input for tamper detection, indicating if the casing has been opened.

8.2.11 External USB port

Power output for external USB devices.

ADC Calibration

The Borehole Hanger

10.1 Description

Description of the Affinity Borehole Hanger, a welded steel frame for borehole mounting.

10.2 Installation

Step-by-step procedure for installing the borehole hanger.

EU Declaration of Conformity

Revision History