Andrew Wireless Innovations Group RPT-MR701 User Manual

Page of 76
User’s manual for Repeater MR801B Power
M0067A0A.doc
Id.-No 151111
Page 33
02-JUNE-99
The batteries are protected from deep discharge by use of a low voltage disconnect circuit. A
local switch is provided to disconnect the battery backup system during maintenance to ensure
that all circuits are voltage-free.
The switch is located on the battery backup module.
Switch
ON ( default )
OFF
Battery backup active
Battery backup not active
The module is directly plugged into the control module. During the charging process a green
LED V7 on the module indicates, that the battery is charged at the moment. After finishing
the process the LED V7 will be switched off.
The batteries are mounted underneath the modem mounting plate (see following figure).
figure 4-3 Mounting position of batteries