User`s guide

3 Operating the DC Power Analyzer
62 Model N6705A User’s Guide
Symbol/Field: Description:
4 Trigger Point
Indicates the trigger position in the data log. In this example the
trigger point was offset by 50%, and the pre trigger data and the post
trigger data was logged. The time at the trigger point is always zero.
5 Time/Div.
Identifies the horizontal time-base setting. This can be adjusted using
the front panel Horizontal Time/Div knob.
6 Left-Grid Time
Identifies the time at the left gridline in relation to the trigger point. If
the trigger is at the left of the grid, the time will be zero.
7 Filename
Indicate the file to which the data is being logged. Data should always
be logged to the internal drive.
8 Output
Pop-up
If you turn the voltage and current knobs,
a
pop-up dialog will indicate the present
output settings.
9 Out of View Arrows
Indicates that the trace, V4 in this example, is out of view. Use the
Vertical Volt/Div knob or the Vertical Offset knob to bring the trace
into view.
Push the Trigger Level knob to autoscale the traces.
10 Trigger Level
Shows the location of the voltage or current trigger level and output.
In this example, the voltage trigger level of output 1 is shown. The
trigger source and amplitude are shown at the bottom right of the
display.
11 Ground Reference
The ground reference of the trace. Ground references are offset so
that they do not overlap. The ground reference offset value is
referenced to the horizontal center line of the grid.
12 Right-Grid Time
Identifies the time at the right gridline in relation to the trigger point. If
the trigger point is at the start of the data log, the time will equal the
total duration of the data log.
13 Trigger Source
Amplitude
Indicates the trigger source; in this example, the trigger source is a
voltage level on output 1. The Data Logger starts logging data when
the indicated level is reached.
indicates the Data Logger will be triggered
on the up-slope (positive).
indicates the Data Logger will b triggered
on the down-slope (negative).
If the trigger source is set to a voltage or current level, the amplitude
of the trigger level is indicated below the trigger source. In this
example, the voltage trigger level is set to 2V.
14 Offset Time
Indicates the time that the right gridline is offset or away from the end
of the data log. When this value is zero, it means that the right
gridline is positioned at the end of the datalog. Turning the offset
knob will move the grid away from the end of the datalog, as indicated
by the Offset Time.
The yellow part of the bar represents the data visible on the grid. The
dark portion represents the offset time.