User's Manual

MC-Series Outdoor Pole Mount Users Guide

998-5005-01 Rev X1

CONFIDENTIAL AND PROPRIETARY

• ABIC

• DRBS

• RF Shelves

2. Always use a static grounding wrist strap before handling any board—do not

attach the wrist strap to any painted surface on the chassis unit.

3. Facing the rear of the ABIC, remove the ERTM that is to be replaced following

these guidelines:

a. Loosen the blue knurled knobs on both sides of the board.

b. Pull firmly on the tabs located on the bottom of the ERTM you are

replacing.

c. Gently slide the ERTM straight out and away from the chassis unit so as

not to damage any components contained on the board.

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.