Crowcon T4 - Data Logging; Event logging

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2.9 Data Logging
The data log records gas levels for all sensors and has capacity of 45,000 logs (125hrs @10 sec intervals).
All data logs can be downloaded from T4 via Portables Pro 2.0.
2.10 Event logging
Event logging records signicant events occurring during T4 operation.
The event log has a capacity of at least 1000 events.
Events include:
• Power on/off
• Alarm 1 Activation
• Alarm 2 Activation
• STEL Alarm Activation
• TWA Alarm Activation
• Operator Acknowledgments
• Calibration Events/Status
• Bump Test Events/Status
• Zero Events/Status
• Low Battery
• User Change
• Pellistor Saver Mode
• Insert Into I-Test station
• Time Change/Set
• Event Log Upload
• Faults
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