4
WHAT THE LIGHTS AND ALARM TONES MEAN
During Power Up (or After Power Outage)
Green light ON. Yellow & red lights OFF.
Horn “chirps”. Digital Display: Dash appears
by “READY”.
During an Alarm
Green light ON. Yellow light OFF. Red light
FLASHES. Repeating horn pattern: 4 beeps, pause,
4 beeps, pause. Display: Shows CO levels in ppm.
During Normal Operation
Green light ON. Yellow & red lights OFF. Horn Silent.
Digital Display: Dash appears by “READY”.
During Alarm Malfunction
Green light ON. Yellow light ON. Red light FLASHES.
Horn “chirps” about twice a minute. Digital Display:
“Err”
During Normal Test
All three lights flash briefly. Horn pattern repeats
twice: 4 beeps, pause, 4 beeps, pause. Digital
Display: “888”
Using the Silence Feature in Alarm
Green light ON. Yellow light OFF. Red light
FLASHES. Horn silent for 4 minutes. Refer to “Using
the Silence Button” for details on the Silence
feature. Digital Display: Shows CO levels in ppm.
READY
TEST
PEAK
CLEAR
PEAK
READY
TEST
PEAK
CLEAR
PEAK
READY
TEST
PEAK
CLEAR
PEAK
READY
TEST
PEAK
CLEAR
READY
TEST
PEAK
CLEAR
PEAK
READY
TEST
PEAK
CLEAR
PEAK
M06_1040_001.E Page 4 Thursday, July 13, 2000 7:57 AM
