Fluke 522A/6, Руководство оператора

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4-3
Introduction

Warning
The Calibrator is capable of supplying lethal voltages. To avoid
shock hazard, do not make connections to the output terminals
when any voltage is present. Placing the instrument in standby
may not be enough to avoid shock hazard, since the
O key
could be pressed accidentally. Press the
R
key and verify
that the Calibrator is in standby before making connections to
the output terminals.
This chapter presents instructions for operating the Calibrator from the front panel. For a
description of front panel controls, displays, and terminals, see Chapter 3, “Features.”
How to Turn on the Calibrator

Warning
To prevent possible electrical shock, fire, or personal injury,
make sure that the product is grounded before use.

Caution
Before turning the Calibrator on, make sure that the line voltage
selection is set properly. Refer to “Selecting Line Voltage” in
Chapter 2 to check the line voltage setting.
When the Calibrator is powered, the initial display is “Starting Up...” (see below) and it
completes a self-test routine. If a self-test fails, the Control Display identifies an error
code. For a description of error codes, see Chapter 7, “Maintenance.”