Guralp Systems CMG-3TB - Manual (Page 48)

CMG-3TB
each one to settle. This process takes at least 12 hours.
Measuring the orientation
1. Run Scream!. Open the File – Setup window, and select the
Display tab.
2. Under Stream Buffering, increase the buffer size to an amount
which will hold all your experimental data. Click OK.
3. Drag the data files you have recorded into Scream!. A Replay
Control window will open.
4. Click the Increase Speed icon until the legend (128x in the
picture above) reads Max.
5. Click the Pause icon to begin replaying.
Scream! will be able to replay data faster if you are not currently
displaying it. When Scream! has finished, the
Replay Control
window will disappear.
6. Hold down CTRL and select the N, E, and X streams from the
digitizer at the correct sample rate.
48 Issue C