Philips V200 - Manual (Page 186)

Chapter 13
13-22 Respironics V200 Ventilator Operator’s Manual REF 1057983 A
Options and Accessories
Figure 13-17: Manually Adjusting a Scale
Freeze Feature
The FREEZE button (Figure 13-18) pauses the Waveforms or Loops windows for
extended viewing when the waveform window is full.
Figure 13-18: Freeze Button
Once the Freeze feature is in effect, each graphics window shows numeric data for
the cursor position on the waveform display. To adjust the cursor position (and select
which breath appears on the loops windows) and view the exact flow/pressure and
volume at different points of each breath, press the arrow button or turn the knob.
Press the CONTINUE button to unfreeze graphics. Figure 13-19 shows a frozen
Loops display.
Press the
INCREASE or
DECREASE
bar or turn
knob to adjust
scale range
Upper portion
of Scale
Lower portion
of Scale
Freeze button