Field replaceable units: Replace main unit parts
7-42 Dash 3000/4000/5000 2000966-542D
4. Remove the speaker harness and the optional alarm light cable 
harness from the top of the writer board.
5. Remove three screws holding the writer flex to the writer bracket.
6. Replace writer assembly and/or writer flex and reassemble the 
patient monitor in reverse order.
7. Complete the procedures in “Recommended checkout” on page 7-52.
Replace speaker assembly
1. Remove the DAS assembly according to steps starting on page 7-37.
2. Remove the writer assembly/writer flex according to steps on 
page 7-41.
3. Remove the writer bracket from the frame by squeezing the sides 
together.
4. Disconnect the speaker cable connector from the processor board.