Polycom SpectraLink PTC400 User Manual
Page 15
 
SpectraLink Corporation
Link Wireless Telephones and Accessories User Guide
Part Number: 72-0075-09-C.doc
Page 14
Flashing red/green—there is a problem with either the Battery Pack 
or Link Quick Charger. It may mean the Battery Pack being charged 
is too hot or too cold. Allow the Battery Pack to stabilize at room 
temperature and try again. If the Battery Pack will not charge, do not 
continue to charge the Battery Pack. Dispose of it properly and do 
not attempt to use it in the handset. Do not attempt to open or 
repair a defective Battery Pack. If several different Battery Packs 
cause the charger to show a flashing red or red/green LED, the 
charger may not be working properly. To verify this, substitute 
another Link Quick Charger and repeat the operation that caused the 
failure. If the same Battery Pack lights a green LED when inserted in 
a different charger, the Link Quick Charger is faulty. Contact your 
service representative for assistance. 
Flashing yellow—the Link Quick Charger is testing and conditioning 
the Battery Pack. This test/condition mode is automatically started 
every 11th cycle of the charger. Testing the NiMH high-capacity 
Battery Pack takes approximately eight to ten hours. To manually 
start the test, press the MODE button. To stop the test, press the 
MODE button. However, it is highly recommended that the test be 
allowed to complete. 
Battery Pack bins If a handset is to be used during the recharging cycle, fully charged
Battery Packs must always be available. Therefore, it is 
recommended that a bin is available to collect discharged Battery 
Packs and a second bin for charged Battery Packs. Users can quickly 
replace their discharged Battery Pack with a charged one. An 
assigned person can recharge the Battery Packs and move them to 
the charged bin as they are recharged. It is also recommended that 
the bins be non-metallic and clearly labeled to identify whether they 
are intended for charged or discharged Battery Packs.