User's Manual

Preface
Terminology
Tanker Truck Monitoring System- User’s Guide IV
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Term Description
Seal DataSeal, or any other Hi-G-Tek sealing device.
AVL Reader DataReader which is connected to an AVL device.
HF Reader A DataReader that uses High Frequency long-range radio frequencies to communicate
with the DataSeals.
LF Reader A DataReader that uses Low Frequency short-range radio frequencies for communication
with the DataSeals. For example MicroReader, DataPort, Hand-Held Terminal.
SA Reader Stand Alone Reader with no direct connection to PC. Such a Reader does have
connection to a modem device (i.e. GPRS modem or DataRadio modem) which provides
communication to PC.
PC Personal Computer running the Data Collection program.