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4. Select the desired parameter. Note that 0Z and 01 represent the
phase for Z and Y, respectively.
5. Press (cUT) to display sequentially Pri2:X and Sec2:X and specify
ihe parameter in the same manner as described above.
Measurement Frequency
1. Press (Freg) and use keys on the ENTRY block to enter the
frequency.
Averaging
1. Use (ii=») or (<^4) to display AVG: N. (N shows the current
averaging factor.)
Press AVG: k and use keys on the ENTRY block to enter the
desired averaging factor. When you do not wish to use the
averaging function, enter 1.
Voltage and Current Monitor
The HP E4916A can monitor the signal level applied to the DUT
during LCR measurement.
1. Use
) or (<=W) to sequentially display Imon: OFF and Vmon: OFF.
2* To select the current monitor, press Imon: OFF to toggle it ON.
3. The monitored amperage appears in place of OFF in Imon: OFF on
the left of the LCD.
4. You can turn ON the voltage monitor in the same manner as
described above.
Note
.*4
When you make settings after having turnd ON the current or voltage
^gp
monitor, you may find that the amperage or voltage is not displayed.
In this case, use (fr=») or (<^jj.) to display the monitored amperage or
voltage.
Note
The voltage monitor and current monitor will not show correct values
if the meter is not properly calibrated.
Calibrating Probe
When using the probe, you need to mount standards onto the tip of
the probe and calibrate the HP E4915A/E4916A.
1. Mount the open-circuit standard (supplied with the impedance
probe) onto the tip of the probe and sequentially press
((blue))
and
[4 (Open) j.
2. When you finish open-circuit measurement, remove the standard.
3. Mount the short-circuit standard (supplied with the impedance
probe) onto the tip of the probe and sequentially press
((blue))
and
(5 (Short)).
4.
5.
When you finish short-circuit measurement, remove the standard.
Mount the load standard (supplied with the impedance probe) onto
the tip of the probe and sequentially press
((blue))
and fe
(load)).
Applications
5-23
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