Lucent Technologies TransTalk 9000 Installation And Use Manual page 107

Battery Charger Problems (continued)
Symptom
SPARE LED flashes red. Battery pack is defective.
Handset is in the battery
charger cradle and the
HANDSET LED does
not light.
Possible Causes
The contacts on the battery 1. Verify that there are no
pack or in the battery
charger's Spare battery
compartment are dirty.
The battery pack is not
seated properly in Spare
battery compartment.
Handset is not seated
properly in the battery
charger cradle.
Battery power supply is not
plugged in.
Possible Solutions
If you have a battery pack in
the handset and one in the
Spare battery compartment,
remove both battery packs
from the charger to clear the
red flashing LED. Then test
each battery pack separately
as follows:
1. Insert the battery pack in
handset and place the hand-
set in the battery charger's
handset cradle.
2. Wait one minute. If the HAND-
SET LED flashes red, order a
new battery pack.
obstructions on the battery
pack or battery charger
contacts.
2 . Unplug the charger and
clean the contacts with a soft
eraser.
3. Clean the battery pack
contacts with a soft eraser.
Reseat the battery pack in the
battery charger's Spare battery
compartment, as described in
Chapter 3.
Reseat the handset in the
battery charger cradle.
Check that the charger power
cord is plugged into the
charger and into an electrical
outlet that is not controlled by a
wall switch.
Troubleshooting
5-17