* Specifications are derived from tests in controlled conditions. Bright sunlight, target surface
reflectivity and other variables will affect sensor performance. The combination of very bright
sunshine and low reflectivity targets (such as grass) can reduce maximum range. For additional
information, please find the following
.
1.2. Symbols explanation
The following symbols are used within the document:
This symbol indicates specific recommendations in order to run the sensor in the
intended way.
2.
Sensor use
2.1. LED Indication
Two LED indicators are present on the PCB, and are visible through the back side.
The LED indicators can be used to troubleshoot the sensor.
LED designator
Description
Action
Green LED
flashes “8 times” on startup
then switches off
Normal startup behavior.
No action
Green LED
flashes at regular time
intervals of around 5
seconds
Green LED flashing indicates
normal sensor operation.
No action
Red LED
blinking rapidly at ~100ms
intervals.
Sensor has detected a fault in the
device and has stopped
functioning
Check the cable connector and
restart.
Table 2 - LED indicators
2.2. Connecting the TeraRanger Neo ES to a host
computer
2.2.1. Windows OS
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