User Manual

52
14.2. Alarm Signal Summary
Alarm Summary
Alarm Type
Buzzer & LED
Display
Vibration
Reading
Backlight
Priority
Super Alarm
4 beeps/sec
“Mandown Alarm” screen
400ms
-
On
Highest
Man Down Alarm
3 beeps/sec
“Mandown Alarm” screen
400ms
-
On
Man Down
Warning
2 beeps/sec
“OK” screen
400ms
-
On
Max
3 beeps/sec
“MAX” at sensor location,
ALARM icon on
400ms
Blinking
reading
On
Over Range
3 beeps/sec
“Over” at sensor location,
ALARM icon on
400ms
Blinking
maximum
reading
On
High
3 beeps/sec
“HIGH” at sensor location,
ALARM icon on
400ms
Blinking
reading
On
Low
3 beeps/sec
“LOW” at sensor location,
ALARM icon on
400ms
Blinking
reading
On
Negative
1 beep/sec
“NEG” at sensor location,
ALARM icon on
400ms
Blinking
“0”
On
STEL
1 beep/sec
“STEL” at sensor location,
ALARM icon on
400ms
Blinking
reading
On
TWA
1 beep/sec
“TWA” at sensor location,
ALARM icon on
400ms
Blinking
reading
On
Calibration
Failure
1 beep/sec
“CAL” at sensor location,
ALARM icon on
400ms
Blinking
reading
On
Bump Failure
1 beep/sec
“Bump” at sensor location,
ALARM icon on
400ms
Blinking
Reading
On
Datalog Full
1 beep/sec
Blinking datalog symbol
400ms
Reading
On
Calibration Due
-
“CAL” at sensor location
-
Blinking
Reading
-
Bump Test Due
-
“Bump” at sensor location
-
Blinking
Reading
-
Battery
1 beep/min
Blinking battery icon
400ms
Reading
Stays as is
Network Lost
1 beep/sec
Blinking radio icon
400ms
Reading
On
Network Joined
1 beep
Radio icon
400ms
Reading
-
Comfort Beep
1 beep/min
No LED flash
-
-
Reading
-
Lowest
Notes
 “Negative” means that the reading is below zero.
 “Network Lost” means that the MicroRAE has lost wireless connectivity with its network.
 “Network Joined” means that the MicroRAE has joined a wireless network.
 “CAL” includes Span calibration failure, Zero/fresh air calibration failure.
 Zero/fresh air failure is only supported by LEL and oxygen sensors.