Displaying An Unknown Signal With Connect-And-View - Fluke 190 Series II User Manual

Fluke 190 Series II
Users Manual
Displaying an Unknown Signal with
Connect-and-View™
The Connect-and-View feature lets the test tool display
complex, unknown signals automatically. This function
optimizes the position, range, time base, and triggering
and assures a stable display of virtually any waveform. If
the signal changes, the setup is automatically adjusted to
maintain the best display result. This feature is especially
useful for quickly checking several signals.
To enable the Connect-and-View feature when the test
tool is in MANUAL mode, do the following:
1 Perform an Auto Set.
MANUAL
AUTO the top right of the screen, the key
illumination is off.
The bottom line shows the range, the time base, and the
trigger information.
The waveform identifier (A) is visible on the right side of
the screen, as shown in Figure 7. The input A zero icon
at the left side of the screen identifies the ground level of
the waveform.
18
appears at
AUTO
-
2 Press a second time to select the
MANUAL
AUTO
manual range again.
at the top right of the screen, the key
illumination is on.
Figure 7. The Screen After an Auto Set
Use the light-gray ,
RANGE TIME
bottom of the keypad to change the view of the waveform
manually.
appears
MANUAL
and keys at the
MOVE