2
AR100 Operation Manual
After making changes to the configuration, it may be viewed, saved in non-
volatile memory, and restored. At power-on the sensor uses the most recently
saved configuration settings.
Do not attempt to disassemble the sensor or loosen any screws.
Improper disassembly will destroy the optical alignment of the sensor and
necessitate factory repairs.
Do not operate the sensor in areas Where: the sensor case is exposed
to direct sunlight for extended periods or Where: the air temperature
is more than 50
C (122
F) or less than -10°C (-14°F)
.
Don’t allow fast temperature variations during sensor operation
.
Avoid excessive vibration and shocks
. The sensor contains securely
mounted but precisely aligned optical components.
Do not operate the sensor if the lens is fogged or dirty
.
Do not scratch the lenses on the front face of the sensor.
Keep the
lenses clean with expert optical procedures. The lenses are glass with an anti-
reflection coating. Avoid the use of organic cleaning solvents.
Do not touch the lenses with bare fingers
. The oils are very difficult to
remove.
Operate only with DC supply voltages between 9 and 36 volts.
1.2
Definition of Terms
Sensor
–
The complete AR100 measurement device.
Target
–
The object of measurement. The relative distance from the sensor to
the target is measured by the sensor.
Laser, Laser beam
–
This bright light is emitted from the sensor, reflected from
the target, and collected by the camera lens. For the AR100, it is visible
(Red or Blue) radiation.
<Range>
–
The maximum relative distance measurable by the sensor.
Base Distance
–
The distance from the face of the laser to the start of the
measurement window (range).
1.3
Quick Start Instructions
This will get the sensor running in its factory default configuration.
Only one output type (Serial or Analog) is needed to indicate sensor operation.
1.3.1
Mounting
Quick suggestion: Lay the sensor on the floor or a table. It may need to be
held in place with a clamp or a weight. Orient the laser so that the laser is
not obstructed. Use a piece of paper such as a business card to insert into
the beam to use as a measurement target. The laser should be aimed at a
target such that the distance from the reference point to the target can be
measured.
