TX6000 Series Operation Manual Ver1.4
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2)
Use soft keys or numeric keys to select or set frequency. When using numeric
keys to input the required frequency value, the soft key displays the available
frequency units (Hz, kHz and MHz). You can use unit soft key to input unit and
data.
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NOTE: if the frequency point input is not within the frequency range, the
value will be automatically modified to the nearest frequency point
higher than the input frequency.
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3.1.4
Test level
The measurement level of TX6000 series can be set according to the RMS value of
sine wave signal. The frequency of sine wave signal is the test frequency which is
generated by inner oscillator. You can set measurement voltage or current. The
output impedance of TX6000 signal source can be 30Ω or 100Ω. The test level
range is 10mV-2V. When the value is input in current manner, the maximum
current is equal to the maximum level divided by the source resistance.
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Note: The measurement current is the output one when the tested
terminal is short, while the measurement voltage is the output one when
the tested terminal is open.
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The auto level control function of TX6000 can realize the measurement of
constant voltage or current. The auto level control function (ALC) can be set as
ON in <MEASURE SETUP> page. When the auto level control function is set to ON,
“*” will be displayed following the current level value. Refer to <MEASURE
SETUP> for more information.
Operation steps for setting test level:
TX6000 provides two methods to set the level of test signal source. The first one
is to use soft keys, while the second one is to input data by numeric keys.
1)
Move the cursor to LEVEL, the following soft keys will be displayed.
INCR
(+)
This soft key is used to increase the level of test signal source.
DECR
(-)
This soft key is used to decrease the level of test signal source.
2)
Soft or numeric keys are used to select or set the test level. When numeric
keys are used to input the desired level, the available units (mV, V, µA, mA
and A) will be displayed in the soft key zone. Users can use these unit keys to
input unit and data.
