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4 SHS800 Series
Function Check and Probe Compensation
Function Check
Let’s make a quick function check to make sure whether the SHS800 works normally.
Please do the following steps:
1. Power the SHS800. The SHS800 performs all the self check items and makes sure
that it passes the self check.
2. Connect the probe to the CH1 of the SHS800. Align the slot of the probe connector
with the salient on the CH1 BNC, push down and twist right to lock the probe.
Connect the probe tip and reference lead to the Probe Comp connectors.
3. Press 【Auto】, you will see a square wave with 1 KHz frequency and about 3V
peak-peak in a few seconds.
4. Press 【CH1】 twice to cancel channel 1, then press 【CH2】 to display channel
2 and repeat step 2 and 3.
Probe Compensation
When you connect the probe to an arbitrary channel for the first time, please make the
following adjustment to make the probe match with the channels. Probe without
compensation or compensation warp may lead to imprecise or false measurements.
You can perform the adjustments manually to match your probe with the input channels.
1. Set the probe option attenuation in the channel menu to 10X and connect the probe
to channel 1 on the scope. If you use the probe hook-tip, make sure that the
hook-tip is fixed on the probe firmly.
2. Attach the probe tip to the Probe Comp～3V connector and the reference lead to
the Probe Comp Ground connector. Display the channel and then push button
【Auto】.
3. Check the shape of the waveform displaying on the screen.
Under Compensated Correctly Compensated Over Compensated
4. Please adjust your probe or repeat all the operations above if necessary.
Multimeter meter pen
To avoid obtaining no measurements or unnecessary damage to the SHS800, you
should use the right jack when measuring current, voltage and other measure.
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