H1661:  2635 MOD 380 / 385 HIBERNATION DOES NOT COMPLETE.                    
                                                                                
                                                                                
                                                                                
 TEXT:                                                                          
 The 2635 battery technology will display fuel gauge readings of                
 100%, 80%, 10% and 0% during the discharge cycle and fuel gauge                
 readings of 80% and 100% during the charge cycle.  Because the                 
 fuel gauge starts at 80% during the charge cycle it is not                     
 possible to determine the percent of charge below 80%.                         
                                                                                
 To ensure the battery charge is sufficient to allow completion                 
 of low battery hibernation the 2635 battery should be fully                    
 charged after a "Low Battery Hibernation" has occurred. A                      
 battery with a short (low) charge may not have enough battery                  
 power to ensure completion of hibernation. If hibernation does                 
 not complete the information in memory will be lost.                           
                                                                                
 This is normal system operation. It is NOT a hardware failure.                 
 Do NOT replace FRU parts for this condition.                                   
                                                                                
 NOTE: Low Battery Hibernation is not the normal default.  It is                
       an option that can be selected by the operator.