LI-COR LI-600 - Low Battery; Blower off; Pump; No GPS Map Pin

LI-600 Porometer/Fluorometer Instruction Manual
7-6
Low battery
The Low Battery warning appears when there is less
than 10% of battery charge remaining. Stop using the
instrument and charge the battery.
Blower off
The Blower Off warning appears when the blower is off.
To turn the blower on, power on the LI-600 and select a
configuration; the blower should automatically turn on.
If the warning persists, power on the LI-600 then con-
nect it to a computer via USB. Open the computer soft-
ware. From the drop down menu select Instrument
Calibration. Select and begin any of the four cal-
ibrations then Turn Blower On.
Pump
The Pump warning appears when the Flow In sensor is
< 90% of the flow set point (i.e., unable to reach the
desired flow). Ensure that the inlet is not blocked. If the
warning persists, ensure that the filter is clean; if it is
dirty, replace the filter. If the warning persists, replace
the pump (see Support on page1-4).
No GPS map pin
It can take several minutes after powering on the instru-
ment to get a GPS satellite lock.
If no GPSmap pin appears in the top of the instrument
display, go to Settings and make sure GPS is enabled. If
GPSis enabled and still no map pin, go to GPSsettings
from Instrument Settings on the device and check
NumSats; if <3, move to a location away from buildings
and wait to see if GPS can get a satellite lock. If you are
working inside, you may not have the necessary