Security Code
Ò
ST
Ò
Must be pressed within 10 seconds
of previous command
Mode Change
Press [
ST
] to toggle between Run and Hold.
AirChek 2000 Quick Guide
Operation
Star Button
Ò
Scrolls through run time data, display options, and sampling parameters during pump setup
Up and Down Arrow Buttons
ST
Increase or decrease sampling parameters and toggle between display choices in setup
Button Sequence
T
Ò
= press buttons individually
[
ST
] = press simultaneously when bracketed
Ò
ST
Ò
= security code, always press in sequence
Pump Activation
Press any button.
Pump Setup Options
User Interface Level One—Set Up Flow Rate
To enter
fl
ow rate setup, pump must be in Hold. Press [
ST
] to Run pump and press
Ò
ST
Ò
within 10 seconds.
• Change and calibrate
fl
ow rate:
Flow rate and SET
fl
ash. Press
S
or
T
to change
fl
ow rate. Press
Ò
when
fi
nished; ADJ
displays and
fl
ashes. Press
S
or
T
to adjust the
fl
ow until pump and calibrator agree.
When
fi
nished, press
Ò
until End displays. Press [
ST
] to save new setting.
User Interface Level Two—Set Up Sampling and Display
To enter sampling and display setup, pump must be in Run. Press [
ST
] to Hold pump
and press
Ò
ST
Ò
within 10 seconds. Select from the following options:
• Clear accumulated data:
Press
Ò
until CLr displays and then press [
ST
]. Press
Ò
until End displays and then
press [
ST
].
• Change temperature scale (F/C):
Press
Ò
until temperature displays. Press
S
or
T
to switch units. Press
Ò
until End
displays and then press [
ST
] to save new setting.
• Change atmospheric pressure scale (mm Hg/ins Hg/millibars):
Press
Ò
until pressure displays. Press
S
or
T
to switch units. Press
Ò
until End
displays and then press [
ST
] to save new setting.
• Change time scale (12 Hr/24 Hr):
Press
Ò
until 12 Hr or 24 Hr displays. Press
S
or
T
to switch units. Press
Ò
until End
displays and then press [
ST
] to save new setting.
• Change time of day:
Press
Ò
until time displays. Press
S
or
T
to change
fl
ashing hour. Press
Ò
to move to
minutes and press
S
or
T
to change. Press
Ò
until End displays and then press [
ST
]
to save new setting.
• Change sampling time:
Press
Ò
until S
Г
00 displays. Press
S
or
T
to change
fl
ashing digits. Press
Ò
until End
displays and then press [
ST
] to save new setting.
To exit without saving changes in User Interface Level Two, scroll to Esc and press [
ST
].
Summary of Contents for AirChek2000
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