Guralp Systems CMG-DCM build <10,000 - Manual (Page 100)

Acquisition Modules and Platinum Firmware Digitiser Configuration
8 Digitiser Configuration
8.1 Configuring digitisers using the web interface
The configuration interface can be used to configure the digitiser module in a
DAS or any serially attached Güralp digitiser, such as CMG-DM24 or
CMG-CD24. The internal digitiser module in a CMG-DAS is, effectively,
serially connected so both internal and external digitisers are handled
identically.
To configure a digitiser using the web interface select:
Configuration → Instruments → Port A instrument....
The list alters dynamically to reflect the system's embedded and attached
devices. For every digitiser detected, an entry appears which allows you to
configure the digitiser.
Note: To control (as opposed to configure) the digitiser and its
attached instrument (sensor locking, mass centring, etc.) see section
14.3.2 on page 224.
The information shown on this screen is retrieved from the digitiser using a
sequence of background commands over a serial communications line and
may, therefore, take a few seconds to display. A progress indicator is
displayed during this process. It is possible to display this sequence of
commands (together with the responses received from the digitiser) and this
may be useful both for learning the command-line interface of the digitiser
and for debugging any unexpected behaviour. To do this, select “Show full
digitiser dialogue in future form submissions” from the miscellaneous section
near the bottom of the configuration screen.
Note: This is a web form and, therefore, no changes will be made to
the actual configuration of the digitiser until the form is submitted –
i.e. until the operator scrolls to the bottom of the page and clicks
.
8.1.1 Configurable parameters
The digitiser configuration screen is too large to be reproduced in one
illustration in this manual. It is, therefore, shown here in sections.
MAN-EAM-0003 100 Issue E - February 2014