GE DigitalFlow GC868 Programming Manual page 74

April 2008
Displaying the
Transducer Signal (cont.)
2-12
107 686.798mi
S
U
P
ST: 594.298usec
<CURS CURS> <PAGE PAGE>
The typical display screen shown has the
to the left of the y-axis and there is a message line below the graph
that initially indicates the starting date and time of the graphed signal.
Notice that most of the locator bar has been replaced by a status line
in standard video that shows the signal amplitude and the time (in
microseconds) of the measurement at the current cursor location.
However, there is still an inverse video pointer at the far right of this
line to indicate that additional option bar choices are available.
Table 2-6: Graphical Log Display Options
Option Bar Choice
Move the cursor to the left and display the
[F1] <CURS
=
amplitude and time in the status line:
(i.e.
Move the cursor to the right and display the
[F2] CURS>
=
amplitude and time in the status line:
(i.e.
[F3] <PAGE
= Display the previous page
[F4] PAGE>
= Display the next page
Move the cursor to the start of the current
→]
[ + [F1] START
=
page and post the starting date and time in
the message line: (i.e.
Move the cursor to the end of the current
page and post the ending date and time in the
→]
[ + [F2] END
=
message line:
(i.e.
Display the maximum Y value, which is set
→]
[ + [F3] YMAX
=
to 128 divisions in arbitrary units, in the
message line.
Display the time increment value in the
message line. This is based on the frequency
→]
[ + [F4] T INC
=
of the transducers and would equal
0.125 μsec for a 1 MHz transducer.
Leave the graphical
the display to the previous data format. (The
←]
[ + [F1] EXIT
=
[EXIT]
this function.)
Use the [←], [→] and
keys to select the desired option.
The options are listed in
Table 2-6 below.
Sup
transducer signal listed
Description
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)
107 686.798mi
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)
SIGNL
display and return
key on the keypad will also perform
[F1]-[F4]
)
Displaying Data