Fluke 522A/6, Руководство оператора

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SC600 Oscilloscope Calibration Option
How to Start the SC600 Option
9
9-9
Note
Units and prefixes printed in red in the upper-left corner of the keys are
accessed through the
b
key. For example, to enter 200
μ
s, press
2
0 0 b c b H
.
If you make an error, press
G
to clear the Control Display and return to the menu.
2. Press
E
to activate the value and move it to the Output Display.
Other settings in the display will remain unaltered unless you key in an entry and
specify the units for that setting.
How to Adjust Values with the Rotary Knob
To adjust values in the Output Display using the rotary knob:
1.
Turn the rotary knob. A cursor appears in the output display under the lowest digit
and begins changing that digit. If you wish to place the cursor in the field without
changing the digit, press e .
gjh038.eps
2. To move the cursor between the voltage and frequency fields, press
e
.
gjh039.eps
3. Use
W
and
L
to move the cursor to the digit you want to change.
4. Turn the rotary knob to change the value.
When you use the rotary knob in either Volt mode or Marker mode, the Control
Display shows the new value’s percent change from the reference value. This is
useful for determining the percentage of error on the oscilloscope. You can set the
reference value to the new value by pressing
N
.
gjh047.eps
5. Press
E
to remove the cursor from the Output Display and save the new value
as the reference value.
Note
If you attempt to use the rotary knob to adjust a value to an amount that is
invalid for the function you are using, or is outside the value’s range limits,
the value will not change and the 5522A will beep. If you need to reach a
different range of values, turn the knob quickly to jump to the new range.