Andrew Wireless Innovations Group RPT-MR703P User Manual

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U
SER
´
S MANUAL FOR BAND SELECTIVE REPEATERS 
MR
X
03P 
 
 
User'sManual.doc 
Id.-No.:154999 
Page 47 
22-Jan-01 
 
8.5. 
REPLACEMENT OF THE BATTERY BACKUP MODULE 
 
The battery backup module has to be replaced in case of memory loss or as a 
preventive measure after approximately three years usage. The nominal lifetime of 
the accumulator is three years. The battery backup module is accessible after 
opening the housing on the left-hand side in the lid. It is recommended to replace the 
whole battery backup module which is plugged into the control module. 
 
Before disconnecting the module from the socket, release the three snap-in lockings. 
 
The control module has its basic settings after replacement. 
 
 
 
figure 8-5 Battery backup module 
 
Battery Backup Module