5-12
Model 3090/3090AK Engine Exhaust Particle Sizer
TM
Spectrometer
3. If you select Full Speed for Update Rate, the data is played back at full
speed in the 3D graph view only. All other views are minimized until
playback is complete or you stop playback.
4. If you select an update rate of 2x/second or 1x/second, all views are
updated at that rate. An indicator arrow in the Run View window shows
the current time of the playback.
5. Pause the playback at any time by selecting
Playback|Pause
. Select
Playback|Play
to continue playback where you left off. Stop playback
at any time by selecting
Playback|Stop
. When you stop playback, you
must restart it from the Playback dialog again. Use
Playback|Pause
and
Playback|Play
if you want to stop and start playback.
Control playback by using icons on the toolbar. The icons perform the
following operations:
Stop
. Stop playback.
Pause
. Pause playback.
Start
. Start playback or restart playback.
S e l e c t a D a t a H o t S p o t
When a concentration histogram window or the total concentration graph is
active on the desktop, find the values of any data point as follows:
1. Position the pointer on the bar, line, or peak (depending on the type of
graph that is active). The pointer becomes a pointing hand.
2. Press the left mouse button to display the corresponding values.
Figure 5-8, shows how the data values would be displayed with the
crosshair annotation at the selected data point
.
Tip:
After you have a data hot spot selected, use the “>“ and “<“ or
arrow keys to move the crosshair cursor right or left (from one value to
the next), or grab the vertical crosshair annotation and drag it to
another location. Refer to the end of this chapter for a list of other keys
or key combinations for navigating and performing operations without
using the mouse.
