III.
Data Review
DISCUSSION
Data capture records can be reviewed on the color display as well as on the
chart paper. Typically, the review is done on the display and then sections of
interest are printed on the paper. During review, the timebase can be expanded
or compressed to give appropriate detail of the signal.
ACTION
HOW TO
Enter screen preview
[MODE] [DATA RECORD REVIEW] [SCREEN PREVIEW]
Toggle
[CURSOR SELECT]
[CURSOR SELECT A]
Turn encoder wheel so cursor A is positioned just to
button and move cursors near
the left of the trigger point (dotted yellow line on the display).
the trigger point (dotted line)
[CURSOR SELECT B]
Turn encoder wheel so cursor B is positioned just to
the right of the trigger point (dotted yellow line on the display).
Expand view around trigger
[PREVIEW SETTINGS] [SET WINDOW TO CURSORS]
Expand the view further
[CURSOR SELECT A]
Turn encoder wheel so cursor A is positioned just to
the
left
of
the
trigger
point
(dotted
yellow
line
on
the
display).
[t - EXPAND ABOUT (A)]
The expansion is around where the cursor A is set.
the
screen
[OUTPUT …]
Use encoder wheel to select screen print to paper.
[NEXT >>] [NEXT >>]
Play
back
to
paper
[EXIT PREVIEW] [SETUP PLAYBACK] [SETUP OUTPUT FORMAT]
Turn encoder wheel to select format to be Y-T Chart #1.
[SET WINDOW] [CHANGE METHOD]
Verify method shown is:
Preset – Region of capture window.
If not, continue to press
[CHANGE METHOD]
button until
Preset – Region of capture window is shown.
[SET START POINT]
Turn encoder wheel to 0%.
[SET END POINT]
Turn encoder wheel to 20%.
[EXIT]
[MODIFY SETTINGS]
Set t-expansion:
x
1. Note that you can expand or
compress the timebase for data playback to the chart. For long data records, it
is suggested to use maximum compression for the first playback to conserve chart
paper. Then, expand the playback to get the detail you need. As you change the
starting and ending points from 100%, you can expand the playback timebase.
[<<FIELD>>]
Verify the Header is ON and the Trig Mark is ON.
[EXIT]
[BEGIN PLAYBACK]
