User Manual

Chapter 6 System Overview
Hi-G-Tek Ltd. Micro electronics & Asset Tracking Technology - 67 -
logs events (like opened, closed, tampered, etc.) and stores them internally
in t h e E v ent s Memo ry .
2. Dee p Sle e p Mo de
This mode should be used when the DataSeal is not in use in order to
conserve energy. DataSeals always leave the factory in this mode. It is
possible to ent er a Dat aSeal t o t his mode also by using high frequency or
low frequency command. To exit this mode, interrogate the DataSeal using
low frequency (for example, using a DataTerminal), or send a Hard
Wakeup command in high frequency using a DataReader.
Note
: While in Deep Sleep mode, no Events are recorded. Events aren't
recorded also after waking up the DataSeal, until a Set command is
performed. In other words, after waking up a DataSeal, you must also
perform a Set command in order for the DataSeal to start record events.
3. Alert Burst Mode
This mode is similar to the Operation Mode. In addition, whenever the
DataSeal is opened, it transmits an Alert Burst message in the high
frequency channel. The DataReader and the application should both be
configured to receive and handle the alert message. A DataSeal can be
configured also to t ransmit Burst messages on other events.
4. Footprint Events Mode
This mode is a way of using the DataSeal, rather than a configuration of the
DataSeal. When the DataSeal receives a special variant of the Ve ri f y
command in low frequency or in high frequency, it records a certain Event
called "Read", that includes the DataReader's ID or the low frequency
device's ID. To use this special command in the DataReader, the
DataReader has to be configured accordingly. This mode is useful to
determine the DataSeal's track if there are several DataReaders, or check