Displaying The Transducer Signal - GE Panametrics GF868 Programming Manual

Displaying the
Transducer Signal
Displaying Data
The SIGNL submenu permits the direct graphical display of several
transducer signals. Specifically, the signals listed in Table 2-5 below
may be viewed in this format.
Table 2-5: Available Transducer Signals
Transducer Signal
Sup
Sdown
Cup
Cdown
Mup
Mdown
Note: The Measure type signals (Mup and Mdown) are only
available if the
S/M
menu.
Refer to Figure A-4 on page A-4 of Appendix A, Menu Maps and
complete the following steps to display the transducer signals. Press
the appropriate side of the
of the display screen, then proceed as follows:
Note: For this discussion, it is assumed that the left pane of the
display screen is active. If the right pane is active, it is only
necessary to replace the
keys.
[F5]-[F8]
1. To access the Display Menu, press the
2. Press [→] and =
[F1]
3. Press [F1] to display the
the Measure type signals.
Note: If the burst technique was selected in the
Skan
the
Signal to Display
type signals are not available. To access these signals, the
burst technique must be selected.
M
The signal graph is a plot of signal amplitude (y-axis) vs. time in
microseconds (x-axis). When the
it may briefly remain blank. As soon as the signal is acquired,
processed and loaded into the display memory, the graph will appear.
A cursor, which is displayed as a vertical line that extends the full
height of the graph window, is used to highlight any point in time
along the x-axis.
Description
Skan Types
upstream Skan signal
downstream Skan signal
upstream Skan correlation
downstream Skan correlation
Measure Types
upstream Measure signal
downstream Measure signal
burst technique was selected in the
[SCREEN] key to activate the desired pane
[F1]-[F4] keys designations by the
[DISP]
.
SIGNL
Skan type signals or press
prompt does not appear and the Measure
SIGNL display screen first appears,
March 2003
ACTIV
key.
[F2] to display
menu,
ACTIV
S/
2-11