GE MEDICAL SYSTEMS 
D
IRECTION 2392751-100, REVISION 3VIVID™ 4 SERVICE MANUAL
8-58 Section 8-5 - Back End Parts Replacement
8-5-5 Plug & Scan Battery Replacement Procedure
NOTE: IMPORTANT - If the Plug & Scan battery is replaced, ensure that you properly transport and dispose 
of the old battery according to the procedures established by your facility, company, or regional 
regulatory agency.
8-5-5-1 Tools
Use the appropriate flat and Phillips-type screw drivers, a wire cutter and the appropriate Hex wrenches, 
as indicated in the Plug & Scan battery replacement procedure.
8-5-5-2 Preparation
Shut down the Vivid™ 4 ultrasound unit, as described in Chapter 3 - Installation. Voltage may exist in 
the system when a Plug & Scan is present. Ensure that a full shutdown of the system is performed, 
otherwise voltage might be present that can cause injury and/or damage.
8-5-5-3 Plug & Scan Battery Removal Procedure
1) Remove the left cover, as described in the Side Covers Removal Procedure on page 8 - 4.
2) Disconnect the power cable from the rear of the BEP.
3) Remove the BEP cover as described Back End Processor Replacement Procedure on page 8 - 48. 
The Plug & Scan battery and its cover are located to the right of the BEP. 
4) Remove the two screws that secure the battery bracket in position (see Figure 8-48 below); remove 
the bracket.
Figure 8-48 Plug & Scan Battery Bracket and Screws
5) Disconnect the battery cable from the Plug & Scan board.
Battery Bracket