82
M2 Data Acquisition Device
Digital Multimeter Operations
With the scope in the trigger mode the soft keys perform the following functions:
•
F2 Slope
—pressing the F2 key switches triggering back and forth between the rising
(positive) edge and trailing (negative) edge of the waveform. A graphic in the upper-right
corner of the display screen shows the currently selected slope.
•
F3 Level
—short presses of the F3 key incrementally increase the trigger voltage level. An
indicator to the right of the screen graph shows the current trigger voltage level. Short presses
of the Range key incrementally decrease the trigger voltage level. Press and hold either key
(F3 or Range) to return to the default setting.
•
F4 Channel
—a press of the F4 key switches triggering between channel 1 (CH1) and channel
2 (CH2). The channel currently selected for triggering is shown at the top of the screen.
NOTE:
i
Triggering is not available when the timebase setting is between 1 second and 10 seconds.
Preset Selections
These options allow you to select from already configured scope setups for commonly tested
items. Six preset configurations are available; three for Preset A and three for Preset B. These
preset conditions are permanent and cannot be erased or modified. However, you can construct
and store additional presets within the D7 Display Device as explained in the Scope and
Multimeter chapter of this manual.
Figure 8-14 Sample preset (Preset A, F2) screen
z
To select a preset:
1.
Use the
F1
or
S
key to navigate to either Preset A or Preset B.
2.
Press
F2
,
F3
, or
F4
to load the desired preset.
The selected preset loads and the meter is ready for testing.
'
'
'
'
&+
'&
P6
7$872
7&+
9
9'LY
7
($*4
1SFTFU"
)'"$
-'"$
Summary of Contents for VERDICT D7
Page 1: ...User Manual May 2011 EAZ0063L05C Rev B ...
Page 3: ...iii ...
