Fluke Biomedical VT Plus HF - Manual (Page 20)

VT Plus HF
Operators Manual
1-8
Front Panel Details
Figure 1-3 shows details of the Analyzer front panel, and Table 1-6 describes the various
keys, their icons, and functions.
TEST MODES
VT PLUS HF GAS FLO W A N ALYZER
fec011.eps
Figure 1-3. Analyzer Front Panel
Table 1-6. Front Panel Functions
Icon Name Function
E Contrast Adjustment This key adjusts the screen contrast to match the user’s
preference. Each time the key is pressed, the screen becomes
lighter. When the minimum contrast is reached, the screen is set
to the maximum contrast and the screen can be made lighter
until the preferred setting is achieved.
F Pause/Resume This key pauses the plots and numeric data on the screen to
allow further examination of the data, or for transcription of the
data by the user. After the screen has been paused, a second
press of the Pause/Resume key resumes the plot. Note: The
Analyzer stops sampling the transducers while in the Pause
mode.