User & Service Manual
Trex™ HD Monitoring Amplifier
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9.1.3.3. Backfill and reviewing an ongoing ambulatory monitoring study
To review the data recorded to the Trex HD Monitoring internal memory during an ongoing ambulatory
study without stopping the recording:
1.
In ambulatory monitoring mode, connect the Trex HD Monitoring to the computer and click
the
Begin Backfill
icon in NeuroWorks. Note that the monitoring remains available during
this step.
2.
The Trex HD Monitoring may be disconnected from the computer after upload is complete
(up to 6 min for a 24 hour study).
NOTE:
If the Natus external battery pack (p/n 019822) is connected to the Trex HD
Monitoring headbox, disconnect the pack prior to Step 2 above. Reconnect the battery
pack after the Trex HD Monitoring is disconnected from the computer.
9.1.4. Powering Down the System
Utilize the following steps to ensure your system is powered down completely and safely.
1. Close any active studies in the
NeuroWorks / SleepWorks
software.
2. Shut the computer down; ensuring to follow the proper shut down procedure.
3. Remove the batteries from the Trex HD Monitoring system.