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ACQUIRE DATA:
BOX 6
Zmin
Insert here DUT Zmin (or other Z value), if you need to produce
measurement of Average Power on Zmin (or other Z value).
Enable/Disable Zmin
Volume Control
Setting amplifier gain to desired Voltage or
Power. Power is calculated on Re, if you enable
Zmin Power is calculated on Zmin value.
If you select
Duty Cycle (Ramp)
or
Max AES
Power (Automatic)
analysis it appear the ramp
to permits you to choice
Delta V
and the relative
Delta W
. These are the ramps of each step.
Note: Volume control is available only if you
previously selected Amplifier Gain Analysis.
Caution: use power amplifier no less than
double of the power you need.
Re, Re Temperature
When the DUT has different temperature
compared to environment. In ex. when
DUT is hot for a test previously
performed, or is cold because the test
room has a higher temperature compared
to external environment and DUT was
not pre-conditioned.
SpeakerLAB advise this condition and
suggest forcing manual values.
You can use original Re and Re
Temperature measured with SpeakerLAB
in another session, or measure these
values with other devices.
Enable Force Re and Re Temperature