22
Lantern Status
Lantern Status The AV-OL-FL864-12/UM lanterns are fitted with two status LEDs and
provide the operator with an indication of the lantern status
There is one red and one yellow status LED. The red status LED is used to indicate the health
of the Lantern’s power system. The yellow status LED is used to indicate the operational
status of the lantern. These indicator LED’s can be viewed at the base of the lens.
Once the Flat Battery cut-off condition is in effect, the lantern will not turn back on until it
sees day light and the battery voltage is above 12.5V for at least one minute.
Red Status
LED
Lantern Status
Lantern Condition
Steady
Flat Battery cut
off is in effect
OFF
Battery voltage is less than 10.0V
Slow
High Voltage
ON
Battery voltage is above 13.5V
Off
Optimal Voltage
ON
Battery Voltage is between 12.5V – 13.5V
1 Quick
OK Voltage
ON
Battery Voltage is between 12.0V – 12.5V
2 Quick
Low Voltage
ON
Battery Voltage is between 11.5V – 12.0V
3 Quick
Poor Voltage
ON
Battery Voltage is between 10.0V – 11.5V
4 Quick
Flat Voltage
ON
Battery voltage is less than 10.0V
