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Model 8664/8665/8668 User Guide
FINDING YOUR WAY
Quad Charger
Overview
The quad charger is designed to simultaneously charge four Nickel Metal Hydride
(NiMH) battery packs. It comes in two models. Model 8665 is designed to charge the
BPX100 battery pack for the 8665 endpoint. Model 8668 is designed to charge the
BPN100 battery pack for the 8668 endpoint.
Full charging is accomplished in approximately one and a half hours.
Set up the quad charger by first obtaining the appropriate Inter-Tel electrical supply
for the country or region. Place the quad charger on a flat, horizontal surface and plug
the power supply into the quad charger and into an appropriate wall outlet.
Indicator Light
Remove the battery pack from the endpoint and insert it into one of the four charging
bays so that the battery pack contacts meet the charging bay contacts. The LED above
the charging bay will turn on to indicate that charging is in progress. Complete charg-
ing occurs in one and a half to two hours.
When charging is complete, the LED will turn off. Lift the battery pack out of the
charging bay.
NOTE: A blinking light above the charging bay indicates that the battery pack is
not seated correctly or that the battery pack is unstable. Re-seat the battery. If the
light continues to blink, do not continue to charge the battery. Contact your system
administrator to order a new battery pack.
Quad Charger for Model 8668
(shown with four empty charging bays)
Quad Charger for Model 8665
(shown with two empty charging bays)