User's Manual
AreaRAE Plus & AreaRAE Pro User’s Guide
103
19.6 Alarm Signal Summary
19.6.1 Hygiene Mode
Alarm Type
Buzzer & LED
Display
Reading
Backlight
Priority
Fail
3 beeps/sec
“Lamp” at PID location
“Off” at LEL location
Blinking
reading
Fail
Highest
Pump
3 beeps/sec
Blinking pump symbol
Reading
Pump
Fail
3 beeps/sec
“Lamp” at PID location
“Off” at LEL location
Blinking
reading
On
Pump
3 beeps/sec
Blinking pump symbol
Reading
On
Max
3 beeps/sec
“Max” at sensor location
Blinking
reading
On
Over Range
3 beeps/sec
“Over” at sensor location
Blinking
9999
On
High
3 beeps/sec
“High” at sensor location
Reading
On
Low
2 beeps/sec
“Low” at sensor location
Reading
On
Negative
1 beep/sec
“Neg” at sensor location
0
On
STEL
1 beep/sec
“STEL” at sensor
location
Reading
On
TWA
1 beep/sec
“TWA” at sensor
location
Reading
On
Calibration
Fail
1 beep/sec
“Cal” at sensor location
Reading
On
Bump Fail
1 beep/sec
“Bump” at sensor location
Reading
On
Datalog Full
1 beep/sec
Blinking datalog symbol
Reading
On
Calibration
Required
-
“Full” Bottle symbol
Reading
-
Bump
Required
-
“Empty” Bottle symbol
Reading
-
Battery
1 beep/min
Blinking battery symbol
Reading
Stays as
is
Comfort
Beep
1 beep/min
no LED flash
-
Reading
-
Lowest
Notes
“Negative” means that the true sensor reading is below zero, even though a zero reading is
shown for the sensor.










