Install The Peripheral Interface Cards - Mitel 3300 Technician's Handbook

4. Install the power converter:
• Slide the power converter into position (slots
13-15).
• Move the card latches to the vertical position to
secure the power converter.
5. Plug the internal AC power cord from the power
distribution unit (PDU) into the power converter
through the access cutout in the backplane.
6. Replace the internal AC power cord access cover
plate over the access cutout in the backplane, and
replace the two screws.
Next: Go to "Install the Peripheral Interface cards" below.

Install the Peripheral Interface cards

CAUTION: To prevent static damage to electrical
components, ensure that the system is grounded
before you install the cards. Whenever you handle
circuit cards, wear an anti-static strap.
1. Install the peripheral switch controller card in slot 16
(Appendix D on page 237 for slot locations).
2. Set the E&M Trunk Card settings and the OPS Line
Card Message Waiting Switches in the Peripheral
Unit Specifications section.
3. Check the connector pins to be certain that they are
straight.
4. Slide the card into the slot.
5. Push the upper and lower latches away from you until
they are vertical and the card is locked in place.
Next: Go to "Cable the node to the MDF" below.
Installation
51