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Copyright Notice No part of this document may be reproduced without the prior written consent of GeoSIG Ltd. The software described in this document is furnished under a license and may only be used or copied in accordance with the terms of such a license.
The GPS system is operated by the government of the United States of America, which is solely responsible for its accuracy and maintenance. GPS provides only UTC time at 0° Greenwich meridian without summer time adjustment. Symbols and Abbreviations Instrument GeoSIG Recorder, Digitiser or Data Acquisition system Global Positioning System Coordinated Universal Time...
GPS provides only UTC time at 0° Greenwich meridian without summer time adjustment. GXR-GPS is provided in a box with a cable length to be defined at the time of order or provided by the customer. Upto 70 m cable length is possible with the standard GXR-GPS, upto 1’000 m with the optional GXR-GPS-485.
GPS User Manual 2. Electrical Connection 2.1. GPS Main Connector Pin Assignment The GXR-GPS is provided with an 8 pin main connector inside the box. Before connecting the connector, the cable should be passed through the cable inlet assembled on the housing.
Page 3 2.2. Mating Connector at the Instrument Side For connecting the GXR-GPS to an Instrument, a mating connector must be used. This connector is provided with the Instrument. With a GSR-xx, the connector must be connected to the OPTION connector of the instrument, if not otherwise specified.
3. The GXR-GPS box can be fixed to various locations. The position of the box should be defined according to a position where GPS antenna can easily get the satellite signals. Typically the box is fixed on an outside wall or on a roof.
3. Configuration and Checking 3.1. With a GSR-xx In order to synchronise a GeoSIG GSR-xx with the GPS, appropriate configuration should be made in the Instrument. Once power supply, computer and GPS are connected to the Instrument, such configuration and checks can be performed using GeoDAS and logging into the Instrument.
GPS User Manual 3.2. With a CR-5P In order to synchronise a GeoSIG CR-5P with the GPS, appropriate configuration should be made in the Instrument. Once power supply, computer and GPS are connected to the Instrument, such configuration and checks can be performed using GeoDAS and logging into the Instrument.
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