Operations
Getting Started
1.
Turn on the FC5 by momentarily pressing the
Power button. The instrument will initiate a self-
test and then display the POS/NEG test mode.
2.
To switch test modes, press the Function button
and scroll through your options.
3.
Once a test mode is selected, it will become the
new default mode. You can change defaults
by momentarily pressing the Power button,
switching modes using the Function button or
by completely powering the unit off.
4.
You are now ready to test.
Conducting an Automatic Test
1.
Position the sampling cone about 4" or 10 cm
from the subject's mouth.
2.
Instruct the subject to blow steadily towards
the cone.
3.
The test will automatically trigger once the
subject has provided an adequate sample.
4.
Read results.
5.
Results will stay on the screen for 30 seconds or
until you press the Function button.
6