2–1
CHAPTER 2
Getting Started
This chapter describes the features, connections, and installation
of the A
EROTRAK™ Remote Airborne Particle Counter (particle
counter).
Indicator LEDs
The LEDs on the front of the Remote Airborne Particle Counter
provide indication of the particle counter’s operation as described
in the table below.
Indicator Status Function
Power
Off Device is not powered
Green Power is present and device is
functioning normally
Flow
Green Flow is within specification (±10% of
28.3 L/min)
Green blinking Device has a flow error
Service
Yellow Service is required
Off Device is functioning normally
Counting
This function is disabled.