User's Manual

Proprietary and Confidential Information

MC-Series Standard Capacity system998-1019-01 Rev X1

4. Remove the ERTM from its antistatic packaging and insert it into the chassis

unit as shown in 67, and follow these guidelines:

a. Check that the ERTM switch is in the correct position for the application.

The switch is located on the components side of the ERTM circuit board,

near the connector labeled “POWER”. Appropriate settings are:

A—for ERTM inserted in ABIC

b. Do not jam the board in any way while inserting it.

c. Do not mount the board in any orientation other than that specified in the

diagram.

d. Insert the board straight into the chassis unit so as not to damage any

components contained on the board.

e. Press firmly to seat the board into the connectors within the chassis unit.

f. Tighten the blue knurled knobs on each end of the board finger tight

only—do not use a screwdriver to tighten the screws and do not over

tighten.

Figure 9.8 Rear of ABIC (ERTM and CRTC)

5. Place the old board in the antistatic packaging for shipment.

6. Using the breakers on the PDU, turn up the ABIC and DRBS and then verify

that the components are operational before proceeding.

a. Wait approximately 3 minutes for the following indicators: