NF ZA57630, Инструкция по эксплуатации

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3.1 Functions and Operations of Panel Parts
3
-
6
ZA 57630
・
TRACE
: This switches the data trace indicated by the active marker.
Each press of the button switches the data trace indicated by the active
marker in the order of MEAS → REF1 → ... → REF8 → MEAS.
・
ACTIVE:
: This switches the active marker.
Each press of the button switches the marker that is active in the order of
MARKER1 → MARKER2 → ... → MARKER8 → MARKER1. However, a
hidden marker cannot be made active.
A marker or data trace that is not displayed cannot be selected.
● SCREEN COPY key
・
SCREEN COPY
: This outputs an image of the current LCD screen.
A file in MS-Windows bitmap format (.bmp) is saved to a USB memory
device.
● Measurement controls
・
STOP
: This stops sweep or spot measurement.
・
DOWN UP
: These buttons starts sweep measurement.
DOWN
performs the sweep in
the direction of upper limit → lower limit, and
UP
in the direction of
lower limit → upper limit.
・
SPOT
: This button starts spot measurement. Measurement is performed based
on the current settings.
・
REPEAT
: Pressing this button toggles the
REPEAT
lamp above the key on and off.
If measurement (sweep or spot) is started while the
REPEAT
lamp is on,
measurement is repeated. Spot measurements are repeated with the
same settings and sweep measurements are repeated by starting the
sweep again after the sweep ends. Pressing the
STOP
key ends the
measurements.
If spot measurement is started while the
REPEAT
lamp is off,
measurement is performed one time. If sweep measurement is started,
the sweep is made one time and then measurement ends.