I/O Card Installation Procedure - Yamaha DME24N Service Manual

DME24N/DME64N

I/O Card Installation Procedure

1. Make sure that the DME64N/24N power is OFF.
If the power is on, turn it off.
2. Loosen the two card slot screws and remove the slot cover, as shown in the diagram.
NOTE
The slot cover and screws will need to be re-attached if the I/O card is later removed from the slot, so keep them in a safe
place.
3. Slide the I/O card into the slots in the guide rails, as shown in the diagram, and push the
card into the slot.
Be sure to push the card all the way back into the slot so that the card contacts make proper contact with the slot connector.
4. Secure the card with the attached screws.
Be sure to tighten the screws securely. If the screws are left loose proper contact may be lost and malfunction of
damage may result.
CAUTION
28
Guide Rail