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Switches and Fuse Holder
CALIBRATION SWITCH
A slide switch that enables and disables the
capability to write to nonvolatile memory. This
switch is used for recording and then storing
calibration constants, dates, and parameter
settings. When this switch is in the ENABLE
position, you can write to memory; when in the
NORMAL position, the data in the memory is
protected from being overwritten. The switch is
recessed in order to allow the metrologist to cover
it with a calibration sticker to guarantee calibrator
integrity.
F1 Fuse Holder
This holds the line power fuse. See “Fuse and Line
Voltage” at the beginning of this guide for the
location of the correct ratings.
Line Voltage Selection Switches
Select the operating line voltage. See “Fuse and
Line Voltage” at the beginning of this guide for the
location of the label that shows the correct ratings.
Summary of Contents for 5700A Series
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