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Guralp Systems CMG-5TD User Manual

Page 26

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CMG-5TD Digital Accelerometer

Operation

You can tell Scream! to download new data automatically whenever it
receives a heartbeat message from an instrument in FILING mode. This is

useful, for example, in autonomous installations connected by intermittent
modem links. To enable this feature:

1. Choose File Setup...

from Scream!'s main menu, and navigate to the

Recording pane.

2. Check Auto-download on heartbeat.

3. Click OK.

Using FILING mode with Auto-download on heartbeat ensures that Scream!

receives all new data whenever it can, regardless of the configuration of any
devices between you and the instrument.

5.9.5.4 DUAL

Instructs the digitizer to transmit any continuous streams directly to clients as
for DIRECT mode, but to store triggered data into Flash storage as for FILING

mode.

If you choose DUAL mode but do not select any continuous streams for

output, the instrument will send heartbeat messages as for FILING mode.
Scream! can pick these up and download new data as necessary.

MAN-050-0005

26

Issue D - April 2013