9
Optional Battery Operation of Base Station
A base station can operate on battery power when AC power is unavailable .
Typical base station battery life when used continuously is as follows:
Energizer ULTIMATE Lithium . . . . . . . . . . . . . . . .5 hours
BAT850 Rechargeable Battery . . . . . . . . . . . . . . .2¼ hours
Duracell Quantum . . . . . . . . . . . . . . . . . . . . . . . . .35 minutes
1
If you are using the battery sled, insert six “AA” batteries .
2
Pull back on the battery compartment latches, and lift the battery compartment cover on the base station .
NOTE:
Always plug base station into AC power when available . To conserve battery power,
turn the base station off when it is not being used .
NOTE:
When base station battery power is low, everyone connected or registered to that base
station will hear a headset tone that repeats every 8 seconds . Additionally, both headset
select lights will blink .
BAT850 Battery
Battery sled
3
Insert the battery sled or rechargeable BAT850 battery (optional) into the battery
compartment, and close the cover .
4
If you are using the BAT850 battery, insert it in the AC850 battery charger (optional)
for recharging after each use .
Follow the instructions received with the charger . Charging time is approximately 3 hours .
AC850 Battery Charger
Battery
compartment
cover
Battery
compartment
latches
