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CHARGING THE BATTERY PACK
1 Remove the battery compartment
cover on the back of the handset by
sliding it down.
2 Plug the battery pack cord into the
connector in the battery
compartment by observing the
correct polarity. It fits in only one
way.
3 Place the battery pack in the battery
compartment.
4 Put the battery compartment cover
back by sliding until it snaps into
place. Make sure not to get the
wires of the battery pack caught in
the cover.
5 Place the handset on the base unit.
Be sure the IN USE/CHARGE LED
lights.
If the IN USE/CHARGE LED does
not light, make sure the AC adaptor
is plugged in securely and that the
electrical outlet is working and not
controlled by a light switch.
It is important to charge the
battery for 12 to 16 hours
continuously without any
interruption before you use the
handset for the first time.
NOTES:
• Use only the supplied battery pack (TRB-8000; power source 600mAh,
3.6VDC)
• The battery pack is not charged properly if the charging contacts are dirty or
tarnished. Clean the contacts occasionally with a dry cloth.
12
IN USE/
CHARGE
LED
Charging
contacts
INSTALLATION
Red
Black
*SG-1800.qx 7/11/0 7:03 PM Page 12