Reading The Leds - NEC VERSA 4000 BATTERY CHARGER WITH AC ADAPTER Manual

READING THE LEDS

Problem Checklist
Align the battery pack with either bay 1 or bay 2.
2.
!"
As soon as you insert the battery pack into a bay, the charger immediately begins
to fast charge the battery. The status LED on the front of the charger (for that
bay) flashes green, and the fuel gauge indicates the battery's current capacity.
!"
If you insert a second battery pack into the charger, this status bay LED lights
solid yellow, indicating that the battery pack is waiting to be charged. Also, the
corresponding fuel gauge indicates the second battery's current capacity.
NOTE
The NEC Versa 4000 Series battery charger does not charge an
extremely hot or cold battery.
For example, when a hot battery is inserted into a bay, the status LED
on that bay lights yellow, and does not begin charging until the battery
cools down.
The two status LEDs on the front of the battery charger mean the following:
!"
Flashing Green — Battery pack is charging.
!"
Flashing Yellow — Battery charger is connected to AC power, powered on, and
ready for use. (This applies to the bay 1 status LED only).
!"
Yellow — Second battery pack is waiting for a charge.
!"
Green — Battery pack is fully charged.
!"
Flashing Red — Signals a problem with the battery pack or battery charger. See the
"Problem Checklist" that follows for a list of problem solving tips.
Locating the Status LEDs
NEC Versa 4000 Series Battery Charger with AC Adapter 3