Battery Charger Problems (continued)

Symptom

Possible Causes

Possible Solutions

 

 

 

 

SPARE LED flashes red.

Battery pack is defective.

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 handset

 

 

 

in the battery charger’s

 

 

 

handset cradle.

 

 

 

2. Wait one minute. If the

 

 

 

HANDSET LED flashes red,

 

 

 

order a new battery pack.

 

 

 

 

 

 

The contacts on the battery

1. Verify that there are no

 

 

pack or in the battery

obstructions on the battery

 

 

charger's Spare battery

pack or battery charger

 

 

compartment are dirty.

contacts.

 

 

 

2. Unplug the charger and

 

 

 

clean the contacts with a soft

 

 

 

eraser.

 

 

 

3. Clean the battery pack

 

 

 

contacts with a soft eraser.

 

 

 

 

 

 

The battery pack is not

Reseat the battery pack in the

 

 

seated properly in Spare

battery charger’s Spare battery

 

 

battery compartment.

compartment, as described in

 

 

 

Chapter 3.

 

 

 

 

5-16Troubleshooting

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Lucent Technologies Transtalk 9000 manual 16Troubleshooting