User manual POLYCOM GCL100 REV C

[. . . ] The power supply that is required for this unit is the SpectraLink part number QPS200A. the Link Quad Charger may be mounted on a horizontal or vertical surface. [. . . ] Place the Battery Pack in a charging slot by aligning the top of the Battery Pack with the tracks on the charging slot then gently sliding the Battery Pack upward onto the charging slot. While the Battery Pack is in the charging slot, the LED above the slot will indicate the status of the charging process and/or the Battery Pack. If the NiMH Battery Pack is hot or cold when placed in the charger, it may take longer to charge. However, if you remove a fully charged Battery Pack then replace it in the charger, the charger LED will be solid green until the charger determines that this Battery Pack is fully charged. Solid red or flashing red--the Battery Pack in the charger is no longer capable of retaining a charge and is not usable. 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 Wireless Telephone. 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 Wireless Telephone. 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, check the Battery Pack in a different slot or substitute another charger and repeat the operation that caused the failure. [. . . ] â· Do not dip the Battery Pack in water or throw into fire. â· It is normal for the Battery Pack to become warm when charging. [. . . ]