Lucent Technologies TransTalk 9000 Installation And Use Manual page 105

Battery Charger Problems (continued)
Symptom
HANDSET LED flashes
red.
Possible Causes
Battery pack is defective.
The contacts in the hand-
set cradle or on the battery
pack are dirty.
Handset is not seated
properly in battery
charger's handset cradle
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. Place the battery pack in the
battery charger's Spare
battery compartment.
2 . Wait one minute. If the
SPARE LED flashes red,
order a new battery pack.
Verify that there are no
1.
obstructions on the handset
or battery charger contacts.
2. Unplug the charger and
clean the contacts with a soft
eraser.
3.
Clean the handset contacts
with a soft eraser.
Reseat the handset in the
battery charger's handset
cradle, as described in
Chapter 3.
Troubleshooting
5-15