Programmer's Manual

50 English Programmer Model 2740
Programming Buttons
The programming buttons on the Adjust Sensing screen are disabled until a connection to the programmer cable
is established.
Start Waveform
• Select this button to start the generator waveform mode, during which the generator sends real-time
data that is graphed on the programmer.
Notes:
– Starting the waveform will turn therapy on at the current generator settings. If the generator
amplitude is 0V, the programmer will automatically change the amplitude to 0.1V.
– When therapy is turned on or setting changes are made with the therapy on, the generator needs
approximately 1–3 minutes to resynchronize with respiration. For this reason, it is recommended
to make changes only after observing therapy performance for 3–5 minutes.
• The Stop Waveform button stops the waveform. If therapy was on when the waveform started, therapy
will remain on. If therapy was off when the waveform was started, therapy will turn off.
• Select the left and right arrow buttons to scroll through the waveform. Select the left and right arrow
buttons with a solid bar to jump to the beginning or end of the waveform.
Screenshot
Select this button to save an image of the displayed waveform in the session report and to
access the Screenshot screen (Figure 4-17).
• Choose one or more of the following optional labels to include with the waveform screenshot: sleep
type, position, and polarity.
• Select the Clear Selections button to remove label selections.
• Select Cancel button to return to Adjust Sensing screen without saving the waveform.
• Select Save button to add an image of the waveform and any selected labels to the session report.
Note: The Screenshot button is disabled until the Start Waveform button has been selected.