Vivax Metrotech FLS-2, Руководство пользователя

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16 Glossary
Grounding A return path for electrical current through the soil. For example,
grounding is accomplished in the direct connect mode by pushing
a grounding rod into the ground. A line or pipe sticking out of
the ground may be used in other cases. Grounding provides a
continuous and complete path for the signal current to travel over the
line and back to the transmitter. The current does not flow without a
path, and the receiver receives no signal.
Job A scheduled task, such as updating the firmware.
Magnetic field The force field around a permanent magnet or a conductor
flowing electrical current is the magnetic field detected by most
electromagnetic locators.
Station Transmitter unit.
Target line The underground facility is the target of the location activity. It
may be a power line, gas line, water pipe, telephone line, or other
conducting medium buried in the ground.
Transmitter A device that generates a current in an underground line. The
transmitter is used with a receiver tuned to the same frequency.
VT100 This is the terminal emulator (modem).
Illustrations used in this manual's preparation will inevitably show some resemblance
to similar illustrations from other manufacturers. These manufacturers have permitted
the use of their graphics. This statement is intended to attribute such credit.
The Bluetooth
®
word mark and logos are registered trademarks owned by Bluetooth
SIG, Inc. iOS, a Cisco Systems, Inc. trademark registered in the US Android. Google
and Google Maps are registered trademarks of Google LLC.
Disclaimer: Product and accessory specifications and availability information are
subject to change without prior notice.