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Probe setup
Fig 31
Fig 33
42
Aps230 ADVANCED PersonalScope
Press the 'Probe x1/x10'-key to adapt the rea-
douts according to the x1/x10-probe setting.
(Fig. 31)
Notes:
• An 'x10' symbol is displayed if this mode
has been selected, fig 34.
• X10
calibrated!
Setting up a X10 measuring probe :
When used in the X10 position, a measuring
probe should always be calibrated to the
measuring instrument being used, in this case
the Personal Scope. (Fig. 32)
• Open the battery cover.
• Set the probe to the X10 position.
• Press probe x1/x10 key.
• Set the voltage per division to 0,5V.
• Set the time per division to 0,1ms.
• Select AC input coupling.
Fig 34
Remove the battery lid and touch the test
point. Adjust the trimmer of the measuring
probe in order to obtain a square wave signal
with a top that is as flat as possible. (Fig. 33)
PROBE SETUP
measuring
probes
IMPORTANT: Set the measuring probe in
the x10 position for measuring high
voltages (>100Vp+dc)
Repeat this procedure for the second
channel.
TM
should
be
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