15
Setup
Press
or
to scroll through the run time presets on the LED.
Run Time Mode
LED Display
Timed Run (defaults: 15, 10, 5, 2, and 1 min)
t xx
Intermi
tt
ent Sampling
In
tt
Continuous
Run
Cont
The user may change run time presets.
See Advanced Setup, Programming Your Own
Run Time Presets.
Timed Run
Run time accumulates only while the pump is running.
Timed Run mode is designed to perform one sample for a
predetermined time from 1 to 999 minutes (selected from
presets). The user starts the pump running and the pump
automatically stops running after the sample time has
elapsed.
1. Press
or
to scroll to the desired run time preset.
2. Press [
] to select the desired preset. The pump will
start running and the LED will display a count down to
zero (run time remaining below one minute is displayed
in seconds with a colon). The pump will stop and beep
four times. The display will
fl
ash Done.
3. Press
to return to the run time preset display. If the
user wishes to repeat the sample, press [
].
User Options During Timed Run Sampling
Viewing ba
tt
ery status
Press
. Display will automatically return to run time
remaining after
fi
ve seconds or press
again.
Hold mode
Press [
] while the sample is running to place the
pump and timer in Hold. Run time remaining and Hold
will display alternately. Press [
] while in Hold to
continue the sample run.
Terminating a sample and rese
tt
ing the pump
Press
while in Hold. Sample Reset (rSEt) will
fl
ash on
the LED.
To terminate the sample and reset the pump:
Press [
].
To continue the sample run:
Press
to return the display to Hold. Press
[
].
Digital display:
Timed Run 2 minutes
Digital display:
Run time remaining is
2 seconds
:
Digital display:
Sample run completed
