GE M
EDICAL
S
YSTEMS
D
IRECTION
FK091075, R
EVISION
04
V
IVID
3N P
RO
/E
XPERT
S
ERVICE
M
ANUAL
8-44
Section 8-3 - Control Console Components Replacement
8-3-9
Speaker Replacement Procedure
8-3-9-1
Tools
Use the appropriate flat and Phillips-type screw drivers, a wire cutter and the appropriate Hex wrench
keys as indicated in the speaker replacement procedure.
8-3-9-2
Preparation
Shut down the Vivid 3N Pro/Expert ultrasound unit, as described in
Chapter 3 -
Installation
.
8-3-9-3
Speaker Removal Procedure
1) Remove the bottom keyboard cover, as described in
8-2-8-3 "Bottom Keyboard Cover Removal
Procedure" on page 8-14
.
2) Remove the speaker cover, as described in
8-2-9-3 "Speaker Cover Removal Procedure" on page
8-16
.
3) Remove the four speaker screws, one from each corner of both of the speakers.
4) Gently pull the speakers towards you.
5) Disconnect the wires at the back of the speakers.
8-3-9-4
Speaker Installation Procedure
1) Reconnect the wires to the back of the new speakers.
2) Return the speakers to their original position, ensuring that the two connection legs of each speaker
are facing the two connection legs of the opposite speaker, otherwise an electrical short may occur.
3) Fasten each speaker with the four screws at its corners.
4) Return the speaker cover to its original position, as described in
8-2-9-4 "Speaker Cover Installation
Procedure" on page 8-16
.
5) Return the bottom keyboard cover to its original position, as described in
8-2-8-4 "Bottom Keyboard
Cover Installation Procedure" on page 8-15
.
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