Rohde & Schwarz FSP3 - Fig. 3-9 Position of Lithium Battery and Jumper 12 on the Front Module Controller

R&S FSP Module Replacement
1164.4556.82 3.19 E-1
Removing the Lithium Battery
 Carefully push contact springs of the battery holder up and remove battery.
Fig. 3-9 Position of lithium battery and jumper 12 on the front module controller