NF ZA57630, Инструкция по эксплуатации

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4.3 Setting Measurement Signals
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ZA57630
■ Setting the amplitude and DC bias unit
Select whether to set the signal amplitude (measurement signal amplitude or DC bias) as a
voltage or a current. Tap
[OSC]
− [AMPLITUDE UNIT]
and select whether voltage (V) or
current (A). When the measurement mode is IMPD−3T and IMPD−2T, voltage or current can
be selected. When the measurement mode is IMPD−EXT and G−PH, this is limited to voltage
(setting as a current is not possible).
■ Setting the measurement signal amplitude
Set the measurement signal amplitude for measurement. This amplitude setting is for
measurement (spot measurement) performed at a fixed amplitude. Tap
[OSC]
−
[AMPLITUDE]
.
Tap a function key at the bottom of the LCD to set the amplitude setting.
[SWEEP MIN -> AMPTD]
＊
: Set the amplitude to the sweep lower amplitude limit.
[SWEEP MAX -> AMPTD]
＊
: Set the amplitude to the sweep upper amplitude limit.
[MKR -> AMPTD]
＊
: Set the amplitude to the amplitude of the active marker.
[CURR -> AMPTD]
: Set the amplitude to the current output amplitude.
[EDIT]
: Set the amplitude with the numerical input palette.
[MODIFY]
: Modify the amplitude setting with the knob or cursor keys.
*: Displayed when measurement signal amplitude sweep.
○
Limits on the measurement signal amplitude setting range and DC bias setting range
When normal DC bias is used, the settings for the measurement signal amplitude (converted to
the peak value) and DC bias are limited to a total of ±5 Vpk. Please note that when the DC bias
is set to +4.5 V (or −4.5 V), the measurement signal amplitude setting range is limited to a
1) Tap AMPLITUDE
UNIT.
2) Select V or A.