Active Probe; Probe Ii3 - Tektronix 11A34 User Reference Supplement

When the input impedance is set to 5CQ and the input voltage substantially
1 MQ and the mainframe will disptay the message: "Input charmel N overload
on LEIT/CENTER/RIGm plugin," where N = 1,2,3, or 4.
To reset the input
Active Probes
Using an active probe, such as the P6231, eliminates two options: A
and 1 Mn input impedance. Coupling options available when using such a
probe are Off and Dc; the only
Probe ID
The Probe ID part of the Utility
or 11302 responds to an ID button-push of recommended probes.
combination of the following operations may be set to start in response to probe
ID buttons. To display the Utility Menu, p- the front-panel UTILIlY button.
For details, see the Probe ID part of the Waveform Acquisition subsection in the
1.
2 .
to 5ZQ first correct the overload condition, then
impedance
Impedance
Menu
the existig trace pressing the ID button of a probe connected to an
undisplayed left or center compartment channel will cause that channel to
lx displayed, unkss doing ~0 would exceed the maximum number or traces.
Unlike the 1 IA?4 display on/off button, prrssing the probe ID button a
displayed channels will do two things: a) sekt the trace(s) using this
channel, and b) momentarily brighten aII traces using this channel.
can cause a squentil rccalI of stored settings. The stored settings feature
enabled using the Probe ID Utility menu. Settings must be stored
C
available isx62.
is tie means of selecting how the 11301
the following
Coupling