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www.MHCorbin.com
A blinking RED LED indicates that a study has been
programmed and that the NC350 is ready to be
placed on the road surface. While the RED LED
blinks, the NC350 continually tests the magnetic
environment in its location to ensure that it can
operate properly. If strong magnetic interference is
detected, the NC350 will blink YELLOW to indicatge
that the location it is in is not suitable for recording
vehicle traffic. If you note a YELLOW indicator, you
should relocate the NC350 to a new location, and
repeat this until the NC350 blinks RED again. The
NC350 will bink RED until approximately 5 minutes
before the study starts. From this period until the
study is complete, blinking stops and no LEDs will be
lit.
When the NC350 is not connected to a charger and
it has no LED indicators lit or blinking, one of the
following conditions have been met:
1) No study has been programmed and the
previous
study
has
already
been
downloaded (ie, unit is sleeping)
2) A study is in progress
3) The battery is completely discharged and
needs to be recharged.
3.0 BLUETOOTH COMMUNICATIONS RANGE
The NC350 utilizes a class 2 bluetooth module,
which has a range of up to 10 meters. This range is
highly affected by nearby radio interference sources,
and is also limited by line-of-site obstacles that may
lie between your computer and the NC350 device. In
addition, the Bluetooth capabilities of your computer
may limit the range of your communication to the
NC350 units. Different computers and/or Bluetooth
dongles may have a longer range than others. In
addition, data throughput across a Bluetooth
connection decreases with longer distancances
and/or increased interference, so keeping units as
close to your computer as possible during data
downloads will improve performance.
For more information and frequently asked questions
please visit our website:
http://www.mhcorbin.com/faq
