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IRECTION FQ091019, REVISION 2 VIVID Q N SERVICE MANUAL
8-54 Section 8-3 - Internal Component Replacement Procedures
8-3-7 Speaker Assembly Replacement Procedure
NOTE: This section describes the replacement procedure for the Speaker Assembly which is supplied
as part of the Fans and Speaker Kit - Part No. 2412826.
8-3-7-1 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.
8-3-7-2 Time Required
15 minutes
8-3-7-3 Preparation
Shut down the Vivid q N ultrasound unit, as described in Chapter 3 - System Setup.
8-3-7-4 Speaker Assembly Removal Procedure
1) Remove the bearing handle, as described in the "Bearing Handle Removal Procedure" on page 8-2.
2.) Remove the Control Panel and Keyboard, as described in the "Control Panel and Keyboard
Removal Procedure" on page 8-10.
3.) Loosen and remove the two screws on each of the speaker housings (four in total).
4.) Disconnect the speaker cables from the fan assembly.
5.) Gently lift the speaker assembly towards you and remove from the system.
8-3-7-5 Speaker Assembly Installation Procedure
1) Return a replacement speaker assembly to the 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.
2.) Reconnect the speaker cables to the fan assembly.
3.) Return and fasten the two screws on each of the speaker housings (four in total), previously
removed.
4.) Proceed to perform the following functionality tests:
- "SafeLock Cart - Grounding Continuity" on page 10-22 - only if the Vivid q N system is
currently mounted on the SafeLock cart
- "SafeLock Cart - Chassis Current Leakage Test" on page 10-24
- "Calibration Tests" on page 7-25
- "Full System Test" on page 7-10
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