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Setting up Measurement Conditions and Display
Outputting the Measurement Signal Only During the Measurement to Protect the
Contact Pin (Synchronous Source Function)
When source delay is available, trigger delay executes after source delay
time.
Outputting the Measurement Signal Only During the Measurement to
Protect the Contact Pin (Synchronous Source Function)
You can use this function to prevent large current from flowing through the
contact pin at the moment of contact with DUT to avoid damaging the contact
pin. This function, after a trigger, outputs the measurement signal so that it is
applied only during measurement (synchronous source function).
Setup procedure
Step 1.
Press [Meas Setup].
Step 2.
Use the cursor keys to select the SYNC SRC field.
Step 3.
Use the following softkeys:
Softkey
ON
OFF
Step 4.
Use the cursor keys to select the SRC DLY field.
Step 5.
Use the following softkeys:
Softkey
INCR++
INCR+
DECR-
DECR--
The specified source delay time (to delay the start of signal output) is valid
only when the synchronous source function is ON.
When the source delay time and trigger delay time are both specified, the
source delay time precedes the trigger execution.
Figure 4-2
60
Description
Turns ON the synchronous source function.
Turns OFF the synchronous source function.
Description
Increments the source delay in steps of 1 ms.
Increments the source delay in steps of 0.1 ms.
Decrements the source delay in steps of 0.1 ms.
Decrements the source delay in steps of 1 ms.
shows the measurement signal output timing.
Keysight E4981A 120 Hz/1 kHz/1 MHz Capacitance Meter
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