Display; Data Fields; Soft Labels - Fluke 9640A Series Instruction Manual

9640A
Instruction Manual
Pressing the Calibration soft key brings up a Calibration screen which allows users to
correctly associate the Base Unit and Leveling Heads that have been calibrated together.
The Calibration screen shows the serial numbers of the 50 Ω and 75 Ω Leveling Heads
with which the Base Unit is calibrated. For the Leveling Head connected at the time the
soft key is pressed, the calibration screen also shows the serial number of the Base Unit
with which that head is calibrated.

Display

The display is a visual line-editor/menu for configuring the output of the Instrument, and
also a monitor for verifying the configuration and output settings for the Instrument. The
screen portion of the display consists of the following three major sections:

• Data fields

• Soft labels

• Status bar
Pressing any one of the main function keys on the front panel, , , ,
brings up the appropriate main screen on the display (see the following Leveled Sine
screen). Editable data fields occupy the central portion of the screen; the status bar is at
the top of the screen. The soft labels run down the right side and across the bottom of the
screen.
3-6
Calibration Screen
Leveled Sine Screen
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