Yamaha A4000 Owner's Manual page 236

Installing Optional Equipment
• Repeat this step for each SIMM that you wish to install.
• If you need to remove a SIMM from a socket, hold open the two hooks on the socket (one at each end)
and push on the SIMM so that it moves to the opposite angle from that shown in Figure (2) (toward your-
self in the diagram), and then pull the SIMM out.
This completes the installation.
There is no need to remove the expansion board when installing other devices.
4.
Replace the top cover (page 233).
5.
Plug in the power cord.
• Check the FREE MEMORY display in the PLAY-PROGRAM-PgmSel display page (page 89) to ensure
that the newly installed SIMM memory is functioning properly.
236
Appendix
• A5000/A4000