8
AC50 Battery Charger Setup
The AC50 is the charger for All-in-One headsets .
Before installing the system, connect the AC power supply to the battery
charger and plug it into an electrical outlet . Charge all the batteries while
the other equipment is being installed . Charging time is about 2 .5 hours .
Connect AC Power Supply
To connect the AC power supply to the battery charger:
●
Connect the AC power supply cable connector to the power
connection on the battery charger .
●
Connect the AC power cord to an electrical outlet .
The red lights on the charger will briefly display, and then the yellow
lights will appear and remain on .
Charging the Batteries
Up to four batteries can be charged in the battery charger at one time . The battery status lights next to each charging port
indicate the battery status . Up to four fully charged batteries can be stored in the battery Storage ports . Insert a battery in
each of four Charging ports until it clicks in place .
●
A yellow light next to a Charging port indicates that the port is
EMPTY
.
●
A red light next indicates that the battery port is
CHARGING
.
●
A green light indicates that the battery is
READY
.
●
A steady yellow light indicates that the
CHARGE FAILED
. If a charge fails, refer to the instructions on the side of
battery charger .
●
A flashing yellow light next indicates
CHARGE PENDING
, which means the inserted battery is too hot . Adjust the
room temperature or move the charger to a cooler area .
●
Store fully charged batteries in storage ports .
IMPORTANT
: Batteries should not be left in charge ports after being fully charged . A battery left in a charging port for
more than three weeks may display the yellow indicator light, but it does not indicate a faulty battery .
