Fluke 5502A, Operator'S Manual

Page: 281 / 378

SC600 Oscilloscope Calibration Option
Calibrate the Pulse and Frequency Response on an Oscilloscope
9
9-17
gjh056.eps
You can push the MODE softkey to move through the functions in the sequence shown,
or you can push

to return directly to the SCOPE menu.
•
OUTPUT @ SCOPE terminal (50
Ω
) Shows the location and impedance of the
signal output. If the signal does not show on the oscilloscope, push

. To
disconnect the signal, push

. You cannot change the impedance while you are in
Levsine mode.
•
MORE OPTIONS Opens more menu items, which are given in “The MORE
OPTIONS Menu” section.
•
SET TO LAST F Toggles between the current frequency setting and the reference
value of 50 kHz. This option is useful for reverting to the reference to examine the
output after you make adjustments at a different frequency.
•
MODE Shows you are in Levsine mode. Use the softkey to change modes and open
the related menus for the other four calibration modes.
Shortcuts to Set the Frequency and Voltage
Three options are available to control the sine wave settings.
•
SET TO LAST F toggles between the last frequency used and the reference
frequency of 50 kHz, this lets you examine the output at the reference after you make
adjustments at a different frequency.
•
MORE OPTIONS lets you use an automatic frequency sweep and lock the voltage
range, if necessary. The subsequent section gives more information on this menu.
•
The

and

keys step frequencies up or down in amounts that let you quickly
access a new set of frequencies. For example, if the value is 250 kHz,

changes
it to 300 kHz, and

changes it to 200 kHz. For voltage values,

and

step through cardinal point values in a 1.2-3-6 sequence.