LED Indicators
There are five LED indicators on the front panel of your instrument.
These indicate the instrument's current state and warn you of any
measurement problems.
Power
Illuminates when power is supplied to the instrument from
supply
the power adapter.
(GREEN)
Charging
Indicates the instrument battery is charging.
(RED)
Illuminates when:
Danger
(RED)
Alert
Illuminates when a measurement is less than 50% or
(AMBER)
greater than 150% of the preset baseline value.
OK (GREEN) Indicates that a measurement is being, or has been,
collected successfully. No error or alert has been triggered.
Section 1 — Introduction
Instrument LEDs
A DSP or critical error occurs.
•
A measurement is less than 25% or greater than
•
200% of the preset baseline value.
MORE: See
Baseline
The sensor bias voltage is outside the specified
•
range.
13
Recordings.