GREEN INSTRUMENTS G16 User Manual

G16 Smoke Density Monitor
Ver.2.4 – Revision March 2022 33
Alarm
Description
Information
Ret 1 H Warning
Warning for High
Returned Light In-
tensity
Returned light high. Run align function again. In-
crease reflector distance or use filter.
Ret 1 H Alarm
Alarm for High Re-
turned Light Inten-
sity-
Returned light to high. Run align function again.
Increase reflector distance or use filter.
Ref 1 L Warning
Warning for Low
Reference Light In-
tensity
Reference light low. Run align function. Increase
reflector distance.
Ref 1 L Alarm
Alarm for Low Ref-
erence Light Inten-
sity
Reference light to low.
Run align function. Increase reflector distance.
Replace the sensor.
Ref 1 H Warning
Warning for Low
Reference Light In-
tensity
Reference light high. Run align function.
Ref 1 H Alarm
Alarm for Low Ref-
erence Light Inten-
sity
Reference light to high. Run align function. Re-
place sensor.
Neg Opa 1 Warn
Negative Opacity
Warning
< -2.5% negative opacity measured. Calibrate
sensor.
Note it's very important that calibration is done
without smoke / oil / dust present.
Neg Opa 1 Alarm
Negative Opacity
Alarm
< -5.0% negative opacity measured. Calibrate
sensor.
Note it's very important that calibration is done
without smoke / oil / dust present.
Not aligned 1
Transceiver and
reflector not
aligned
Align not performed or failed. Run alignment func-
tion.
Zero 1 cal Err
Zero Calibration
Error
Zero calibration not performed or failed.
Press ZERO to calibrate.
Note: Smoke / oil / dust must not be present.
Span 1 cal Err
Span Calibration
Error
Span calibration not performed or failed. Press
SPAN to calibrate.
Note: Beam must be blocked during SPAN cali-
bration.

GREEN INSTRUMENTS G16 Specifications

General

Brand	GREEN INSTRUMENTS
Model	G16
Category	Boating Equipment
Language	English